Altech UL489 Busbar System

Altech UL489
Typical UL489 Application
Power Circuit of a UL508A Panel
Disclaimer: This is an application example. Installation should be done by a qualified
electrician under the guidance of UL specifications..
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
50
L-Series
AC or DC
Miniature Molded Case
Circuit Breakers
LISTED
E305318
UL489 Listed
Circuit Breakers
• Available in AC and DC models
• DIN Rail Mounted
• 17.5mm width
• Thermal Magnetic
• 240V, 480Y/277V AC, 50/60Hz
• 125VDC (1 pole); 250VDC (2pole)
• 10kA Short Circuit
Interrupting Capacity
• Positive Trip indicator
(Green - off/tripped, Red - on)
• HACR Type 40°C
• Line/Load reversible
AC Version Current/ Voltage Rating
DC Version Current/ Voltage Rating
Calibration Temperature
Operating Temperature
Storage Temperature
0.2-63A/240VAC, 0.2-32A/480Y/277VAC*
0.2-63A/125/250VDC
30°C (86°F)
Terminal Size Acceptability
-25° to 75°C (-13° to 167°F)
and Torque
14-3 AWG: 17.5 lb-in. (2.0 Nm)
Terminal Protection Degree
18-16 AWG: 25 lb-in. (2.8 Nm)
Electrical Life
IP20
Mechanical Life
6000 cycles on/off
Wire Connection
100000 cycles on/off
copper wire only 60/75°C
*One device dual voltage ratings.
AC - SHORT CIRCUIT INTERRUPTING RATING
Altech UL489
-25° to 60°C (-13° to 140°F)
DC - SHORT CIRCUIT INTERRUPTING RATING
No.
Poles
Type
0.2-32A
33-63A
No.
Poles
Type
0.2-32A
33-63A
1
AC
[email protected], 240, 277V
[email protected], 240V
1
DC
[email protected]
[email protected]
2-4
AC
[email protected], 240V, 480Y/277V
[email protected], 240V
2
DC
[email protected]
[email protected]
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
51
Time
versus
Current Trip Curve
60
40
10
4
1
For the exact trip curve,
please refer to page 56.
10
4
Dimensions in mm
side view
1
0.4
C
D
45mm (1.77 in.)
Seconds
Time t
Minutes
Altech UL489
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 52
10-1
4x10-2
10-2
4x10-3
10-3
3 4
6 8 10 16 20
6.5mm
(0.26 in.)
Multiple of Rated Current
2 pole
17.5mm (0.69 in.)
17.5mm (0.69 in.)
60mm (2.36 in.)
3 pole
109mm (4.29 in.)
14.5mm (0.57 in.)
69mm (2.72 in.)
109mm (4.29 in.)
14.5mm (0.57 in.)
69mm (2.72 in.)
109mm (4.29 in.)
1 pole
44mm (1.73 in.)
14.5mm (0.57 in.)
69mm (2.72 in.)
2
17.5mm (0.69 in.)
35mm (1.38 in.)
35mm (1.38 in.)
52.5mm (2.07 in.)
Trip-Characteristics*
Type
Characteristic Trip Boundaries
Thermal Trip
Applications
Lighting
Wiring
Protection
Magnetic Trip
Control
Circuits
Must not Must Trip Must not Must Trip
Trip>100ms
<1hr
Trip>100ms at 100ms
Business
Equipment
Transformers
Appliances
Motors
Power
Supplies
Reactive
Load
Heaters
Low
Inrush
High
Inrush
C-Characteristics
1.05xRC
1.3xRC
5xRC
10xRC
AC
1.05xRC
1.3xRC
5xRC
10xRC
DC
D-Characteristics
1.05xRC
1.3xRC
10xRC
16xRC
AC
1.05xRC
1.3xRC
10xRC
16xRC
DC
*The value of each characteristic is shown vertically beneath its corresponding heading.
Warning!
This information should only be used as a selection guide. The use of a Miniature Circuit
Breaker in an application with a certain Trip-Characteristic always requires prototype
testing! It is the responsibility of the circuit design engineer to select the appropriate
Miniature Circuit Breaker for his specific application.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
52
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 53
LISTED
E305318
One Pole
Application Examples:
Low inrush motors, resistive loads, wiring
protection, receptacles, lighting, and
control circuit applications. Relatively
short thermal trip delay and medium
magnetic trip point.
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 12
Type/
Cat. No.
1CU02L
1CU05L
1CU1L
1CU1.6L
1CU2L
1CU3L
1CU4L
1CU5L
1CU6L
1CU8L
1CU10L
1CU12L
1CU13L
1CU15L
1CU16L
1CU20L
1CU25L
1CU30L
1CU32L
1CU40L
1CU50L
1CU60L
1CU63L
Weight: 1.7kg (3.74 lb.)
Three Pole
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 4
Weight: 1.7kg (3.74 lb.)
Two Pole
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 6
Type/
Cat. No.
2CU02L
2CU05L
2CU1L
2CU1.6L
2CU2L
2CU3L
2CU4L
2CU5L
2CU6L
2CU8L
2CU10L
2CU12L
2CU13L
2CU15L
2CU16L
2CU20L
2CU25L
2CU30L
2CU32L
2CU40L
2CU50L
2CU60L
2CU63L
Weight: 1.7kg (3.74 lb.)
Type/
Cat. No.
3CU02L
3CU05L
3CU1L
3CU1.6L
3CU2L
3CU3L
3CU4L
3CU5L
3CU6L
3CU8L
3CU10L
3CU12L
3CU13L
3CU15L
3CU16L
3CU20L
3CU25L
3CU30L
3CU32L
3CU40L
3CU50L
3CU60L
3CU63L
For ring tongue terminal version, replace “U” with “R” in part number. For example 1CR20L instead of 1CU20L.
Altech UL489
AC C-Trip
Characteristics
Four Pole
Please contact
Altech.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
53
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 54
Altech UL489
AC D-Trip
Characteristics
Application Examples:
High inrush motors, transformers, power
supplies, heaters and reactive loads.
Relatively long thermal trip delay and very
high magnetic trip point.
LISTED
E305318
One Pole
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 12
Weight: 1.7kg (3.74 lb.)
Three Pole
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 4
Type/
Cat. No.
1DU02L
1DU05L
1DU1L
1DU1.6L
1DU2L
1DU3L
1DU4L
1DU5L
1DU6L
1DU8L
1DU10L
1DU12L
1DU13L
1DU15L
1DU16L
1DU20L
1DU25L
1DU30L
1DU32L
1DU40L
1DU50L
1DU60L
1DU63L
Type/
Cat. No.
3DU02L
3DU05L
3DU1L
3DU1.6L
3DU2L
3DU3L
3DU4L
3DU5L
3DU6L
3DU8L
3DU10L
3DU12L
3DU13L
3DU15L
3DU16L
3DU20L
3DU25L
3DU30L
3DU32L
3DU40L
3DU50L
3DU60L
3DU63L
Two Pole
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 6
Type/
Cat. No.
2DU02L
2DU05L
2DU1L
2DU1.6L
2DU2L
2DU3L
2DU4L
2DU5L
2DU6L
2DU8L
2DU10L
2DU12L
2DU13L
2DU15L
2DU16L
2DU20L
2DU25L
2DU30L
2DU32L
2DU40L
2DU50L
2DU60L
2DU63L
Weight: 1.7kg (3.74 lb.)
Four Pole
Please contact
Altech.
Weight: 1.7kg (3.74 lb.)
For ring tongue terminal version, replace “U” with “R” in part number. For example 1CR20L instead of 1CU20L.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
54
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 55
LISTED
E305318
C-Trip
One Pole
Application Examples:
Telecommunication equipment,
computer equipment, uniterruptable
power supplies.
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Type/
Cat. No.
DC1CU02L
DC1CU05L
DC1CU1L
DC1CU1.6L
DC1CU2L
DC1CU3L
DC1CU4L
DC1CU5L
DC1CU6L
DC1CU8L
DC1CU10L
DC1CU12L
DC1CU13L
DC1CU15L
DC1CU16L
DC1CU20L
DC1CU25L
DC1CU30L
DC1CU32L
DC1CU40L
DC1CU50L
DC1CU60L
DC1CU63L
Two Pole
Standard Pack: 12
D-Trip
One Pole
Weight: 1.7kg (3.74 lb.)
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 12
Weight: 1.7kg (3.74 lb.)
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Type/
Cat. No.
DC2CU02L
DC2CU05L
DC2CU1L
DC2CU1.6L
DC2CU2L
DC2CU3L
DC2CU4L
DC2CU5L
DC2CU6L
DC2CU8L
DC2CU10L
DC2CU12L
DC2CU13L
DC2CU15L
DC2CU16L
DC2CU20L
DC2CU25L
DC2CU30L
DC2CU32L
DC2CU40L
DC2CU50L
DC2CU60L
DC2CU63L
Standard Pack: 6
Type/
Cat. No.
DC1DU02L
DC1DU05L
DC1DU1L
DC1DU1.6L
DC1DU2L
DC1DU3L
DC1DU4L
DC1DU5L
DC1DU6L
DC1DU8L
DC1DU10L
DC1DU12L
DC1DU13L
DC1DU15L
DC1DU16L
DC1DU20L
DC1DU25L
DC1DU30L
DC1DU32L
DC1DU40L
DC1DU50L
DC1DU60L
DC1DU63L
Weight: 1.7kg (3.74 lb.)
Two Pole
Rated
Current
0.2A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Standard Pack: 6
Weight: 1.7kg (3.74 lb.)
For ring tongue terminal version, replace “U” with “R” in part number. For example 1CR20L instead of 1CU20L.
Type/
Cat. No.
DC2DU02L
DC2DU05L
DC2DU1L
DC2DU1.6L
DC2DU2L
DC2DU3L
DC2DU4L
DC2DU5L
DC2DU6L
DC2DU8L
DC2DU10L
DC2DU12L
DC2DU13L
DC2DU15L
DC2DU16L
DC2DU20L
DC2DU25L
DC2DU30L
DC2DU32L
DC2DU40L
DC2DU50L
DC2DU60L
DC2DU63L
Altech UL489
DC C- & D-Trip
Characteristics
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
55
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 56
Altech UL489
L-Series Trip Curves
C and D Trip
Less than 10A
C and D Trip
10A and higher
7200
60
40
3600
2400
20
1200
Minutes
10
8
6
4
2
120
60
40
20
20
10
10
5
1
0.5
0.1
C
0.05
0.01
5
1
0.5
2
1
3
4
Seconds
Seconds
600
480
360
240
1
40
Tripping time t
Tripping time t
Minutes
120
D
0.1
0.01
5 6 7 8 9 10 12 14 16 20
C
0.05
1.05 1.3
2
1
4
5 6 7 8 9 10 12 14 16 20
1.05 1.3
Multiple of Rated Current
Multiple of Rated Current
Temperature and Power Loss Specifications
Rated
current
In (A)
3
D
rated current allowing for ambient temperature
I cor (A)
Internal
impedance
Z (m Ω)
char. B, C, D, K
Power Loss
B, C, D, K
P (W)
-20
-10
0
10
20
30
40
50
60
0.2
0.24
0.24
0.23
0.22
0.21
0.2
0.19
0.18
0.17
45100.0
1.80
0.5
0.61
0.59
0.57
0.55
0.53
0.5
0.47
0.44
0.42
8000.0
2.00
1
1.21
1.18
1.14
1.1
1.05
1.0
0.93
0.88
0.83
2000.0
2.00
2
2.42
2.36
2.28
2.2
2.1
2.0
1.86
1.76
1.67
490.0
1.96
3
3.63
3.54
3.42
3.3
3.15
3.0
2.79
2.64
2.5
230.0
2.07
4
4.84
4.72
4.56
4.4
4.2
4.0
3.72
3.52
3.33
150.0
2.40
5
6.1
5.9
5.7
5.5
5.3
5.0
4.7
4.4
4.2
95.0
2.38
6
7.3
7.1
6.8
6.6
6.3
6.0
5.6
5.3
5.0
69.0
2.48
7
8.5
8.2
8.0
7.7
7.4
7.0
6.5
6.2
5.8
52.0
2.55
8
9.7
9.4
9.1
8.8
8.4
8.0
7.4
7.0
6.7
35.0
2.24
10
12.1
11.8
11.4
11.0
10.5
10.0
9.3
8.8
8.3
23.5
2.35
12
14.5
14.2
13.7
13.2
12.6
12.0
11.2
10.6
10.0
18.7
2.69
13
15.7
15.3
14.8
14.3
13.7
13.0
12.1
11.5
10.8
14.3
2.42
14
16.9
16.5
16.0
15.4
14.7
14.0
13.0
12.3
11.7
12.4
2.43
15
18.2
17.7
17.1
16.5
15.8
15.0
14.0
13.2
12.5
10.1
2.27
16
19.4
18.9
18.2
17.6
16.8
16.0
14.9
14.1
13.3
7.5
1.92
20
24.2
23.6
22.8
22.0
21.0
20.0
18.6
17.6
16.7
6.3
2.52
25
30.3
29.5
28.5
27.5
26.3
25.0
23.3
22.0
20.8
4.6
2.88
30
36.3
35.4
34.2
33.0
31.5
30.0
27.9
26.5
25.0
3.6
3.24
32
38.7
37.8
36.5
35.2
33.6
32.0
29.8
28.2
26.7
3.6
3.69
35
42.3
41.3
39.9
38.5
36.8
35.0
32.6
30.8
29.2
3.6
4.41
40
48.4
47.2
45.6
44.0
42.0
40.0
37.2
35.2
33.3
3.0
4.80
50
60.5
59.0
57.0
55.0
52.5
50.0
46.5
44.1
41.7
2.4
6.00
60
72.6
70.9
68.4
66.0
63.0
60.0
55.9
52.9
50.1
1.8
6.48
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
56
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Accessories
L-Series
Circuit Breakers
LISTED
E305318
Accessories can be factory or field mounted on L-Series miniature molded case circuit
breakers for enhanced control and monitoring capabilities. Field mounting kits include all
necessary parts and instructions. Accessories can be gang mounted on a single controller
(the Auxiliary Switch in the outside position). The mounting arrangement links the internal
latch-pins for the tripping mechanisms, ensuring simultaneous trips. Handles are linked to
simplify manual resetting.
Neutral
Pole
(63A/240VAC; 32A/480Y/277VAC)
Description
Neutral
Standard Pack: 10
Type/
Cat. No.
ALTN2L
Cable
Max
25mm2
3 AWG
Cable
Min
2.5mm2
12 AWG
Torque
Max
2Nm
17.5 lb-in
Torque
Min
1.5Nm
12 lb-in
Weight: 1.2kg (2.64 lb.)
Shunt Trip and
Undervoltage Trip
Description
Undervoltage Trip
Operational
Voltage
Rated
Coil Current
Undervoltage Trip*
Type/Cat. No.
FA12ACL
FA24ACL
FA48ACL
FA60ACL
FA110ACL
FA120ACL
FA230ACL
FA277ACL
FA400ACL
8.4 - 13.2V
16.8 - 26.4V
33.6 - 52.8V
42 - 66V
77 - 121V
84 - 132V
161 - 253V
194 - 305V
280 - 440V
6A
2.8A
0.8A
~0.7A
0.5A
~0.5A
0.6A
~0.5A
0.5A
UV12ACL
UV24ACL
UV48ACL
UV60ACL
UV110ACL
UV120ACL
UV230ACL
UV277ACL
UV400ACL
FA12DCL
FA24DCL
FA48DCL
FA110DCL
8.4 - 13.2V
16.8 - 26.4V
33.6 - 52.8V
77 - 121V
~6A
3A
2A
0.6A
UV12DCL
UV24DCL
UV48DCL
UV110DCL
* Reset-Hold Voltage = 0.85 x VE; Drop-Out Voltage = 0.2 x VE
Terminal Size - min/max
Terminal Torque - min/max
Standard Pack: 10
Weight: 1.1kg (2.43 lb.)
2.5 mm2 (12 AWG) / 25mm2 (3 AWG)
1.5 Nm (12 lb. in.) / 2 Nm (17.5 lb. in.)
Auxiliary
Contact (6A/120VAC; 3A/240VAC; 6A/24VDC; 0.5A/125VDC)
Description
1 x CO
Type/
Cat. No.
H1COL
Cable
Max
Cable
Min
2 x CO
H2COL
2.5mm2
12 AWG
0.5mm2
20 AWG
1 x CO, 1 Signal
& Test Button
HSTCOL
Torque
Max
0.5Nm
4 lb-in
Torque
Min
0.33Nm
3 lb-in
Standard Pack: 15
Weight: 0.5kg (1.32 lb.)
Lock-out Adapter
Description
Yellow
Standard Pack: 10
Weight: 50g (1.76 oz.)
Type/
Cat. No.
EASS2L
Front Mounting Kit
Description
1 Pole
2 Pole
3 Pole
Type/
Cat. No.
FMA1PL
FMA2PL
FMA3PL
Standard Pack: 1
Altech UL489
Shunt Trip
AC Coil:
12V AC
24V AC
48V AC
60V AC
110V AC
120V AC
230V AC
277V AC
400V AC
DC Coil:
12V DC
24V DC
48V DC
110V DC
Shunt Trip
Type/Cat. No.
with hardware
Weight
40g (1.41 oz.)
45g (1.59 oz.)
50g (1.76 oz.)
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
57
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 58
Altech UL489
Altech UL489
Busbar System
UL489 recognized
E305318
UL489 Listed Busbars
The Altech Busbar System is an
innovative way to jumper power to
Miniature Molded Circuit Breakers.
The advantages of this busbar
system are:
•
•
•
•
30% Installation time savings
Panel space savings
Reduced maintenance
High electrical ratings
Universal UL489 Busbar
fits most UL489 Miniature Circuit
Breakers in the market!
UL489 Busbar System
Please contact Altech for details and further information.
• Every pin configuration is possible by combination of existing 6, 12 and 18 pin busbars.
• Power Feeding:
Power Feed Lug (115A), Direct Power Feed (115A)
• UL listed for Altech’s L-Series of Miniature Circuit Breakers
• UL listed for use with most popular UL489 Miniature Molded Circuit Breakers
in the market.
Technical Specifications
Material of Busbar
Material of Insulation (Housing)
Electrical Ratings
Short Circuit Withstand Rating
Applying Standards
Busbars UL489
Copper
Polyamid
115A/480VAC
10kA
UL489, VDE0660 Part 100,
IEC60749, DIN EN60947-1
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
58
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 59
Altech UL489 Busbar System
Power Feed Methods
End Feed Method
P35ULT*
With the P35ULT Power Feed Lug as a Start/End Feeding Device a maximum input current of 115A per
Phase can be achieved.
115A per phase
1
2
3
(P35ULT)
115A
115A
115A
P50ULB*
115A
115A
1 2
3
115A per phase
115A
(P50ULB)
* For complete specifications and description of Feeding Devices see page 63.
Altech UL489
With the P50ULB Modular Direct Power Feed as a Start/End Feeding Device a maximum input current of
115A per Phase can be achieved.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
59
1 PHASE BUSBAR
Length
[mm]
1P16UL3/6
6
99
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
5 mm (0.20 in.)
17.6 mm (0.69 in.)
6 x 17.6 = 88 mm
(3.46 in.)
15.5 mm
(0.61 in.)
204.6 mm (8.06 in.)
UL489 recognized
E305318
Type/
Cat. No.
No. of
Pins
Length
[mm]
1P16UL3/12
12
204.6
5 mm (0.20 in.)
17.6 mm (0.69 in.)
12 x 17.6 = 193.6 mm
(7.62 in.)
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
15.5 mm
(0.61 in.)
310.2 (12.21 in.)
UL489 recognized
E305318
Type/
Cat. No.
No. of
Pins
Length
[mm]
1P16UL3/18
18
310.2
5 mm (0.20 in.)
17.6 mm (0.69 in.)
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
18 x 17.6 = 299.2
(11.78 in.)
Example for different No. of Pins
eg. 44 pins use 1x 1P16UL3/12 + 2x 1P16UL3/18
Busbars backwards
to one another
/12
1P16UL3
/18
1P16UL3
/18
1P16UL3
ACCESSORIES
Type/Cat. No:
Description:
overlapping
• No. of overlapping pins of 2 busbars must be a multiplier of the No. of phases
• Overlapping busbars are backwards to each other
P35ULT
Power Feed Lug
P50ULB
Modular Direct Power Feed
BRUL (3 per strip)
Insulation Cap
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
60
35 mm
(1.38 in.)
No. of
Pins
13.5mm
(0.53 in.)
Type/
Cat. No.
35 mm
(1.38 in.)
15.5 mm
(0.61 in.)
13.5mm
(0.53 in.)
99 mm (3.90 in.)
UL489 recognized
E305318
35 mm
(1.38 in.)
16mm2 for 115A
13.5mm
(0.53 in.)
Altech UL489
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 60
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 61
2 PHASE BUSBAR
2P16UL3/6
6
99
5 mm (0.20 in.)
17.6 mm (0.69 in.)
6 x 17.6 = 88 mm
(3.46 in.)
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
204.6 mm (8.06 in.)
15.5 mm
(0.61 in.)
UL489 recognized
E305318
No. of
Pins
Length
[mm]
2P16UL3/12
12
204.6
12 x 17.6 = 193.6 mm
(7.62 in.)
310.2 (12.21 in.)
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
13.5mm
(0.53 in.)
Type/
Cat. No.
5 mm (0.20 in.)
17.6 mm (0.69 in.)
15.5 mm
(0.61 in.)
UL489 recognized
E305318
Type/
Cat. No.
No. of
Pins
Length
[mm]
2P16UL3/18
18
310.2
5 mm (0.20 in.)
17.6 mm (0.69 in.)
18 x 17.6 = 299.2
(11.78 in.)
35 mm
(1.38 in.)
Length
[mm]
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
35 mm
(1.38 in.)
No. of
Pins
13.5mm
(0.53 in.)
Type/
Cat. No.
15.5 mm
(0.61 in.)
13.5mm
(0.53 in.)
99 mm (3.90 in.)
UL489 recognized
E305318
35 mm
(1.38 in.)
16mm2 for 115A
Example for different No. of Pins
Busbars backwards
to one another
/12
2P16UL3
/12
2P16UL3
/12
2P16UL3
ACCESSORIES
Type/Cat. No:
Description:
overlapping
• No. of overlapping pins of 2 busbars must be multiplier of the No. of phases
• Overlapping busbars are backwards to each other
P35ULT
Power Feed Lug
P50ULB
Modular Direct Power Feed
BRUL (3 per strip)
Insulation Cap
Altech UL489
eg. 30 pins use 3x 2P16UL3/12
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
61
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Altech UL489
3 PHASE BUSBAR
3P16UL3/6
6
99
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
5 mm (0.20 in.)
17.6 mm (0.69 in.)
6 x 17.6 = 88 mm
(3.46 in.)
15.5 mm
(0.61 in.)
204.6 mm (8.06 in.)
UL489 listed
E305318
Type/
Cat. No.
No. of
Pins
Length
[mm]
3P16UL3/12
12
204.6
5 mm (0.20 in.)
17.6 mm (0.69 in.)
12 x 17.6 = 193.6 mm
(7.62 in.)
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
15.5 mm
(0.61 in.)
310.2 (12.21 in.)
UL489 listed
E305318
Type/
Cat. No.
No. of
Pins
Length
[mm]
3P16UL3/18
18
310.2
5 mm (0.20 in.)
17.6 mm (0.69 in.)
1.5 mm
(0.06 in.)
max. 1.5 mm
(0.06 in.)
18 x 17.6 = 299.2
(11.78 in.)
Example for different No. of Pins
eg. 39 pins use 1x 3P16UL3/12 + 2x 3P16UL3/18
Busbars backwards
to one another
/12
3P16UL3
/18
3P16UL3
/18
3P16UL3
3
ACCESSORIES
Type/Cat. No:
Description:
overlapping
• No. of overlapping pins of 2 busbars must be multiplier of the No. of phases
• Overlapping busbars are backwards to each other
P35ULT
Power Feed Lug
P50ULB
Modular Direct Power Feed
BRUL (3 per strip)
Insulation Cap
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
62
35 mm
(1.38 in.)
Length
[mm]
13.5mm
(0.53 in.)
No. of
Pins
35 mm
(1.38 in.)
Type/
Cat. No.
13.5mm
(0.53 in.)
15.5 mm
(0.61 in.)
13.5mm
(0.53 in.)
99 mm (3.90 in.)
UL489 listed
E305318
35 mm
(1.38 in.)
16mm2 for 115A
MCBs_2013_UsethisOne.QXD_CircuitBreakers_2006(togo3).QXD 11/14/13 10:51 AM Page 63
Type/Cat. No.
Electrical Ratings
Conductors
Terminal Site Acceptability
Required Torque
Material of Lug
Insulation Material
For use with
UL489 listed
E305318
P35ULT
P50ULB
115A/480V AC
75 C°
14-2AWG(1.53mm2)
4Nm (35.4 lb. in.)
115A/480V AC
75 C°
14-1AWG(1.5-50mm2)
3.5Nm/31 lb. in. (14-6AWG)
4Nm/35.4 lb. in. (4-1AWG)
Brass
Polyamid
UL489 1-3 phase Busbar
6 mm (0.24 in.)
31.2 mm (0.00 in.)
31.3 mm (1.23 in.)
Ø13.5 mm
(0.53 in.)
16.1 mm
(0.63 in.)
74.2 mm (2.92 in.)
UL489 listed
E305318
Brass
Polyamid
UL489 1-3 phase Busbar
16.2 mm (0.64 in.)
48.5 mm (1.91 in.)
Modular Direct Power Feed
12.4 mm
(0.49 in.)
3 mm (0.12 in.)
17.75 mm
(0.70 in.)
51.36 mm (20.22 in.)
17.6 mm
(0.69 in.)
Easy connection of power supply
wires to the busbar/MCB. Power
Feed Devices ensure permanent
connection.
Power Feed Lug
4 mm
(0.16 in.)
Power Feed Devices
6 mm
(0.24 in.)
12.6 mm
(0.50 in.)
Miscellaneous Accessories
Type/Cat. No:
Description:
Insulation Caps
BRUL (3 per strip)
Insulation Cap
Altech UL489
Assembly Instructions
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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Altech UL489
Altech Busbar Systems
Configuration and Assembly of UL489 Busbars
UL489 Busbars are available in 3 different Pin Configurations per Phase, (6, 12 and 18 Pins).
The UL489 busbar cannot be cut, since the creepage and clearance distance requirements from UL are too
stringent. Therefore, to obtain the desired No. of Pins, Busbar-Pins can be overlapped as explained below:
1) Busbars are overlapped backwards to each other. Both Pins of each Busbar fit together
in the terminals of the Minature Circuit Breaker.
2 The Number of overlapping Pins of 2 Busbar must be a multiplier of the Number of
Phases to keep existing Phase sequence. (Can be overlapped by more than the number
of phases).
3) Any available combination of the 3 different Pin configurations is possible.
4) In most cases there is more than 1 combination possible.
5) For more possible configurations see Busbar Selection Table on page 21.
Configuration Examples*
16 Pins: 3 x 1P16UL3/6
3/6
1P16UL
3/6
1P16UL
3/6
1P16UL
1 Phase
29 Pins: 1 x 1P16UL3/12 + 1 x 1P16UL3/18
3/12
1P16UL
3/18
1P16UL
22 Pins: 2 x 2P16UL3/12
3/12
2P16UL
3/12
2P16UL
2 Phase
36 Pins: 2 x 2P16UL3/12 + 1 x 2P16UL3/18
3/12
2P16UL
3/12
2P16UL
3/18
2P16UL
27 Pins: 1 x 3P16UL3/12 + 1 x 3P16UL3/18
3/12
3P16UL
3/18
3P16UL
3 Phase
39 Pins: 1 x 3P16UL3/12 + 2 x 3P16UL3/18
3/12
3P16UL
3/18
3P16UL
3/18
3P16UL
*For Questions, other configurations and detailed information please contact Altech Corp.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
64
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Busbar Selection Table
Necessary
Busbars
1 Phase System
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1x 1P16UL3/6
2x 1P16UL3/6
2x 1P16UL3/6
2x 1P16UL3/6
2x 1P16UL3/6
2x 1P16UL3/6
1x 1P16UL3/12
3x 1P16UL3/6
2x 1P16UL3/12
3x 1P16UL3/6
1x 1P16UL3/6 + 1x 1P16UL3/12
2x 1P16UL3/12
3x 1P16UL3/6
1x 1P16UL3/6 + 1x 1P16UL3/12
2x 1P16UL3/12
3x 1P16UL3/6
1x 1P16UL3/6 + 1x 1P16UL3/12
2x 1P16UL3/12
3x 1P16UL3/6
1x 1P16UL3/6 + 1x 1P16UL3/12
2x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/12
1x 1P16UL3/18
2x 1P16UL3/12
2x 1P16UL3/6 + 1x 1P16UL3/12
1x 1P16UL3/6 + 2x 1P16UL3/12
2x 1P16UL3/12
2x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/12
1x 1P16UL3/6 + 2x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/6 + 2x 1P16UL3/12
2x 1P16UL3/6 + 1x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/12
2x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/12
1x 1P16UL3/6 + 2x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/12
2x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/12
1x 1P16UL3/6 + 2x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/6 + 1x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/18
3x 1P16UL3/12
2x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/18
3x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/18
3x 1P16UL3/12
No. of
Pins
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Necessary
Busbars
2x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/18
3x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
2x 1P16UL3/6 + 1x 1P16UL3/18
3x 1P16UL3/12
2x 1P16UL3/18
1x 1P16UL3/12 + 1x 1P16UL3/18
3x 1P16UL3/12
2x 1P16UL3/18
3x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/12
+ 1x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
2x 1P16UL3/18
3x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/12
+ 1x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
2x 1P16UL3/18
3x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/12
+ 1x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
2x 1P16UL3/18
3x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/12
+ 1x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
2x 1P16UL3/18
3x 1P16UL3/12
1x 1P16UL3/6 + 1x 1P16UL3/12
+ 1x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
2x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
1x 1P16UL3/6 + 2x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
1x 1P16UL3/6 + 2x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
1x 1P16UL3/6 + 2x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
1x 1P16UL3/6 + 2x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
1x 1P16UL3/6 + 2x 1P16UL3/18
2x 1P16UL3/12 + 1x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
No. of
Pins
43
44
45
46
47
48
49
50
51
52
Necessary
Busbars
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
1x 1P16UL3/12 + 2x 1P16UL3/18
3x 1P16UL3/18
3x 1P16UL3/18
3x 1P16UL3/18
3x 1P16UL3/18
3x 1P16UL3/18
3x 1P16UL3/18
3x 1P16UL3/18
No. of
Pins
38
40
42
44
46
48
50
Necessary
Busbars
1x 2P16UL3/6 + 2x 2P16UL3/18
3x 2P16UL3/18
2x 2P16UL3/12 + 1x 2P16UL3/18
1x 2P16UL3/12 + 2x 2P16UL3/18
3x 2P16UL3/18
1x 2P16UL3/12 + 2x 2P16UL3/18
3x 2P16UL3/18
1x 2P16UL3/12 + 2x 2P16UL3/18
3x 2P16UL3/18
1x 2P16UL3/12 + 2x 2P16UL3/18
3x 2P16UL3/18
3x 2P16UL3/18
3x 2P16UL3/18
3 Phase System
2 Phase System
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
1x 2P16UL3/6
2x 2P16UL3/6
2x 2P16UL3/6
3x 2P16UL3/6
1x 2P16UL3/12
3x 2P16UL3/6
2x 2P16UL3/12
1x 2P16UL3/6 + 1x 2P16UL3/12
2x 2P16UL3/12
1x 2P16UL3/6 + 1x 2P16UL3/12
1x 2P16UL3/18
2x 2P16UL3/12
2x 2P16UL3/6 + 1x 2P16UL3/12
2x 2P16UL3/6 + 1x 2P16UL3/12
1x 2P16UL3/6 + 1x 2P16UL3/18
2x 2P16UL3/12
2x 2P16UL3/18
1x 2P16UL3/12 + 1x 2P16UL3/18
2x 2P16UL3/12
2x 2P16UL3/18
1x 2P16UL3/6 + 1x 2P16UL3/18
1x 2P16UL3/12 + 1x 2P16UL3/18
2x 2P16UL3/6 + 1x 2P16UL3/18
1x 2P16UL3/6 + 2x 2P16UL3/12
3x 2P16UL3/12
2x 2P16UL3/18
1x 2P16UL3/12 + 1x 2P16UL3/18
2x 2P16UL3/6 + 1x 2P16UL3/18
1x 2P16UL3/6 + 2x 2P16UL3/12
3x 2P16UL3/12
2x 2P16UL3/18
1x 2P16UL3/12 + 1x 2P16UL3/18
3x 2P16UL3/12
2x 2P16UL3/18
1x 2P16UL3/12 + 1x 2P16UL3/18
1x 2P16UL3/6 + 1x 2P16UL3/12
+ 1x 2P16UL3/18
3x 2P16UL3/12
2x 2P16UL3/12 + 1x 2P16UL3/18
2x 2P16UL3/18
1x 2P16UL3/6 + 1x 2P16UL3/12
+ 1x 2P16UL3/18
3x 2P16UL3/12
2x 2P16UL3/12 + 1x 2P16UL3/18
2x 2P16UL3/18
1x 2P16UL3/6 + 1x 2P16UL3/12
+ 1x 2P16UL3/18
2x 2P16UL3/12 + 1x 2P16UL3/18
2x 2P16UL3/18
1x 2P16UL3/6 + 2x 2P16UL3/18
3x 2P16UL3/18
2x 2P16UL3/12 + 1x 2P16UL3/18
1x 2P16UL3/12 + 2x 2P16UL3/18
9
12
15
18
21
24
27
30
33
36
39
42
45
48
2x 3P16UL3/6
1x 3P16UL3/12
3x 3P16UL3/6
1x 3P16UL3/6 + 1x 3P16UL3/12
2x 3P16UL3/12
1x 3P16UL3/18
1x 3P16UL3/12 + 2x 3P16UL3/6
2x 3P16UL3/12
2x 3P16UL3/12
1x 3P16UL3/6 + 1x 3P16UL3/18
1x 3P16UL3/12 + 1x 3P16UL3/18
2x 3P16UL3/18
1x 3P16UL3/12 + 1x 3P16UL3/18
2x 3P16UL3/6 + 1x 3P16UL3/18
1x 3P16UL3/6 + 2x 3P16UL3/12
3x 3P16UL3/12
2x 3P16UL3/18
1x 3P16UL3/12 + 1x 3P16UL3/18
2x 3P16UL3/18
3x 3P16UL3/12
2x 3P16UL3/18
2x 3P16UL3/12 + 1x 3P16UL3/18
3x 3P16UL3/12
1x 3P16UL3/6 + 1x 3P16UL3/12
+ 1x 3P16UL3/18
2x 3P16UL3/18
2x 3P16UL3/12 + 1x 3P16UL3/18
1x 3P16UL3/6 + 2x 3P16UL3/18
2x 3P16UL3/12 + 1x 3P16UL3/18
1x 3P16UL3/12 + 2x 3P16UL3/18
3x 3P16UL3/18
1x 3P16UL3/12 + 2x 3P16UL3/18
3x 3P16UL3/18
1x 3P16UL3/12 + 2x 3P16UL3/18
3x 3P16UL3/18
3x 3P16UL3/18
3x 3P16UL3/18
Altech UL489
No. of
Pins
Note: For detailed information and
examples see page 20.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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