Carling MS1-B-14 Circuit breaker Datasheet

MS-Series
Circuit Breaker
Carling Technologies’ MS-Series Sealed Toggle Circuit
Breaker was designed and tested to operate flawlessly
in the harshest of environments.
Ideally suited for COTS (commercial off the shelf )
military applications, the MS-Series features a durable
metal and sealed mounting bushing with
MIL-PRF-39019F ingress protection when mounted in
a panel.
This class-leading, affordable circuit breaker was also
designed in accordance with the requirements of MILPRF-55629 and MIL STD 202, making it the best choice
when the application consideration includes shock,
vibration, moisture resistance, salt spray and thermal
shock.
The MS-Series’ compact size and reliability make it
ideal for ruggedized communication equipment and
other mission critical equipment.
Carling Technologies, Inc.
60 Johnson Avenue • Plainville, CT 06062-1177
Phone: (860) 793-9281 • Fax: (860) 793-9231
Email: [email protected] • www.carlingtech.com
Features:
ŠŠ Sealed toggle actuator
ŠŠ MIL-PRF-39019F ingress protection
ŠŠ MIL-PRF-55629 and MIL STD 202 compliant
ŠŠ Compact design
COTS Military Applications:
ŠŠ Vehicles
ŠŠ Communication equipment
ŠŠ Generators
ŠŠ Power supplies
2 | MS-Series Circuit Breaker - General Specifications
Electrical
Physical
Current Rating
.20 - 30 Amps
Number of Poles
1 pole
Voltage Rating
50VDC
Weight
Short Circuit Rating
See Table A
Approximately 1.8 oz (50 G) per pole
Dielectric Strength
UL,CSA 1500V, 50/60 Hz for one
minute between all electrically
isolated terminals
Dimensions
See reverse side
Insultation Resistance
Minimum of 100 Megohms @
500VDC
Resistance
See reverse side
Time Delay
See reverse side
Environmental
Designed in accordance with requirements of specification
MIL PRF-55629 & MIL-STD-202G as follows:
Shock
Withstands 100G’s, 6ms, saw
tooth while carrying rated current per Method 213, Condition I. Instantaneous curves tested at 80% of rated current.
Vibration
Withstands 0.060” excursion from 10-55 Hz, and 10G’s 55-500 Hz, at rated current per Method 204C,
Test Condition A. Instantaneous curves tested at 80% of rated current.
Salt Spray
Method 101, Condition A (90-
95% RH @ 5% NaCl Solution, 96 hrs)
Moisture Resistance
Moisture Resistance
Method 106G
Thermal Shock
Method 107D, Condition A (Five cycles @ -55°C to +25°C to +85°C to +25°C
Mechanical
Endurance
10,000 On-Off operations @ 6 per
minute with rated current and
voltage
Trip Free
Trips on short circuit and overload,
even when the actuator is forcibly
held in the “On” position
Trip Indication
The operating handle moves
positively to the “Off” position
when a short circuit or overload
causes the circuit breaker to trip.
Agency Certifications
Operating Temperature -40°C to +85°C
UL Standard 1077
Ingress Protection Level MIL-PRF-55629C when mounted in
panel.
CUL Standard C22.2
Other
Materials used in this product shall be non-nutrient to fungus growth
Electrical Tables
Table A: Lists UL & CSA Configuration & Performance Capabilities
MS-SERIES TABLE A: COMPONENT SUPPLEMENTARY PROTECTORS
VOLTAGE
CIRCUIT
CONFIGURATION
MAX.
RATING
FREQ
50
50
DC
DC
SHORT CIRCUIT
CAPACITY (AMPS)
CURRENT RATING
PHASE
FULL LOAD
AMPS
GENERAL
PURPOSE
AMPS
-----
-----
0.02 - 30
0.02 - 30
POLES
BREAKING
1
1
APPLICATION CODES
UL/CSA
WITH
BACKUP
FUSE
-----
WITHOUT
BACKUP
FUSE
3000
8000
UL
CSA
TC1,2,OL0,U3
TC1,2,OL0,U1
TC1,2,OL0,U3
TC1,2,OL0,U1
*Manufacturer reserves the right to change product specification without prior notice.
60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231
Email: [email protected] • www.carlingtech.com
MS-Series Circuit Breaker - General Specifications | 3
Delay Curve
Form & Fit
Dual Rated AC/DC
Instantaneous
1.375±.020
[34.93 ± 0.50]
.325
[8.26]
.656
[16.66]
MAXIMUM
PANE
+2°
-4°
12°
Short
12°
+2°
-4°
ON
OFF
.626 ± .020
[15.90 ± 0.50]
.373
[
3/8-32 HEX NUT
LOCKWASHER
+.007
-.041
+0.17
-1.04
9.47
]
ON-OFF INDICATOR PLATE
LOCKING RING
RUBBER "O" RING
Medium
1.634 ± .020
[41.50 ± 0.50]
1.880 ± .031
[47.75 ± 0.78]
Ø.125 X .062[1.57]
[3.18]
MINIMUM DEPTH
1.375±.020
[34.93 ± 0.50]
.402
[10.21]
.325
[8.26]
.656
[16.66]
MAXIMUM
Ø .391
[9.93]
.375
[9.53]
.138 ± .020
[3.51 ± 0.50]
1.099 ± .020
[27.91 ± 0.50]
PANEL MOUNTING DETAIL
+2°
12° -4°
LOAD
LINE
12° +2°
-4°
Resistance, Impedance Values
ON
OFF
.626 ± .020
[15.90 ± 0.50]
.373
3/8-32 HEX NUT
LOCKWASHER
0.20 - 30.0
ON-OFF INDICATOR PLATE
25%
[
+.007
-.041
+0.17
-1.04
9.47
Ø.125 X .062[1.57]
[3.18]
MINIMUM DEPTH
1.375±.020
[34.93 ± 0.50]
]
.656
[16.66]
MAXIMUM
RUBBER "O" RING
1.634 ± .020
[41.50 ± 0.50]
Ø .391
[9.93]
.325
[8.26]
LOCKING RING
1.880 ± .031
[47.75 ± 0.78]
PANEL MOUNTING DETAIL
+2°
-4°
12°
.402
[10.21]
12° +2°
-4°
ON
OFF
.375
[9.53]
.138 ± .020
[3.51 ± 0.50]
1.099 ± .020
[27.91 ± 0.50]
LINE
LOAD
Ø.170
[4.32]
.626 ± .020
[15.90 ± 0.50]
#8 SCREW
TERMINAL
3/8-32 HEX NUT
LOCKWASHER
.375
[9.53]
.373
[
+.007 SOLDER LUG TERMINAL
-.041
+0.17
-1.04
9.47
]
ON-OFF INDICATOR PLATE
LOCKING RING
RUBBER "O" RING
1.634 ± .020
[41.50 ± 0.50]
1.880 ± .031
[47.75 ± 0.78]
60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231
Email: [email protected] • www.carlingtech.com
.402
[10.21]
Ø.170
[4.32]
4 | MS-Series Circuit Breaker - Ordering Scheme
M S 1 – B – 14 – 615 – 3 – 1 C B – A – C
1
Series
2
Actuator
4
Circuit
3
Poles
5
Frequency
& Delay
6
Current
Rating
1
2
M
2 ACTUATOR
1
A
B
C
F
G
Series Trip (current)
5 FREQUENCY & DELAY
10
12
14
DC Instantaneous
DC Short
DC Medium
AMPERES
220
225
230
235
240
245
250
255
260
265
270
275
280
285
290
0.200
0.250
0.300
0.350
0.400
0.450
0.500
0.550
0.600
0.650
0.700
0.750
0.800
0.850
0.900
3
L
11
Brushing
Color
12
Agency
Approval
Screw 8-32 (Bus Type)
Solder Lug
Dull Metallic
295
410
512
415
517
420
522
425
527
430
435
440
445
450
455
0.950
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.50
4.00
4.50
5.00
5.50
No Outer Panel Hardware
Hex Nut, Nickel Plated
Hex Nut, Nickel Plated with Locking Ring
Panel Dress Nut, Nickel Plated
Panel Dress Nut, Nickel Plated with Locking Ring
10 LEGEND PLATE
A
B
C
D
E
6 CURRENT RATING (AMPERES)
CODE
10
Legend
Plate
9 FRONT PANEL HARDWARE
One
4 CIRCUIT
B
Push-On 0.250 Tab (QC)
Screw 8-32 w/upturned lugs
9
Front
Panel
Hardware
8 ACTUATOR COLOR
Sealed Toggle
3 POLES
1
8
Actuator
Color
7 TERMINAL
1 SERIES
S
7
Terminal
460
465
470
475
480
485
490
495
610
710
611
711
612
712
613
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
10.50
11.00
11.50
12.00
12.50
13.00
614
615
616
617
717
618
619
620
622
624
625
630
14.00
15.00
16.00
17.00
17.50
18.00
19.00
20.00
22.00
24.00
25.00
30.00
No Legend Plate
On-Off Vertical
On-Off Horizontal
I-O Vertical
I-O Horizontal
11 BUSHING COLOR
A
Nickel Plated
12 AGENCY APPROVAL
A
C
Without approvals
UL & CUL Recognized
REV_CB_MS_0612
60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231
Email: [email protected] • www.carlingtech.com
Similar pages