Panasonic NC2EBD-DC6V Transistor drive 2c/4c 5a slim power relay Datasheet

NC
Transistor drive
2c/4c 5A slim power relays
NC4 Flat type
(PC board type)
NC2 Flat type
(PC board type)
NC4 Slim type
(Plug-in type)
NC2 Slim type
(PC board type)
NC RELAYS
FEATURES
TYPICAL APPLICATIONS
1. Compact, slim design
Use of high-performance flat
electromagnetic design achieves
10.9 mm .429 inch profile, flat type thin
package. Slim type, with width of
11.2 mm .441 inch, enables high-density
mounting on PC boards.
2. High reliability
Provides stable contact pressure needed
for card lift-off contact driver method. The
use of Ac clad twin contacts provides
stable contact resistance and ensures
high contact reliability.
3. Compatible with all major safety
standards
UL and CSA certified, and complies with
Japanese Electrical Appliance and
Material Control Law.
4. Socket and terminal are available.
1. Information processing and telecom
equipment such as computers and
terminal devices.
2. Gas hot air heating equipment and
air conditioners.
3. Timer, temperature controller and
other equipment that requires form
factor reduction.
4. Transmission and measuring
devices such as facsimile machines
and electronic counting devices.
5. Control panels for industrial
equipment such as machine tools,
factory automation devices, and NC
machines.
RoHS compliant
ORDERING INFORMATION
NC
D
2: 2 Form C
4: 4 Form C
Nil: Standard type
EB: Amber sealed type
D: Twin (bifurcated) contact
Nil: Slim type
J: Flat type
Nil: Plug-in type
P: PC board type
Nil: Single side stable
Nominal coil voltage
DC 3, 5, 6, 12, 24, 48, 100V
AC 12, 24, 48, 100V
Notes: 1. Certified by UL and CSA
2. Amber sealed types are sealed and filled with inert gas (nitrogen gas).
Sealed construction with terminals, case and base sealed shut with sealing resin.
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB12E 201209-T
NC
TYPES
1. Standard type
1) Flat type
Contact arrangement
2 Form C
4 Form C
PC board type
Part No.
NC2D-JP-AC12V
NC2D-JP-AC24V
NC2D-JP-AC48V
NC2D-JP-AC100V
NC2D-JP-DC3V
NC2D-JP-DC5V
NC2D-JP-DC6V
NC2D-JP-DC12V
NC2D-JP-DC24V
NC2D-JP-DC48V
NC2D-JP-DC100V
NC4D-JP-AC12V
NC4D-JP-AC24V
NC4D-JP-AC48V
NC4D-JP-AC100V
NC4D-JP-DC3V
NC4D-JP-DC5V
NC4D-JP-DC6V
NC4D-JP-DC12V
NC4D-JP-DC24V
NC4D-JP-DC48V
NC4D-JP-DC100V
Nominal coil voltage
12V AC
24V AC
48V AC
100V AC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
12V AC
24V AC
48V AC
100V AC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Slim type
Contact arrangement
2 Form C
4 Form C
Nominal coil voltage
12V AC
24V AC
48V AC
100V AC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
12V AC
24V AC
48V AC
100V AC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
Plug-in type
Part No.
NC2D-AC12V
NC2D-AC24V
NC2D-AC48V
NC2D-AC100V
NC2D-DC3V
NC2D-DC5V
NC2D-DC6V
NC2D-DC12V
NC2D-DC24V
NC2D-DC48V
NC2D-DC100V
NC4D-AC12V
NC4D-AC24V
NC4D-AC48V
NC4D-AC100V
NC4D-DC3V
NC4D-DC5V
NC4D-DC6V
NC4D-DC12V
NC4D-DC24V
NC4D-DC48V
NC4D-DC100V
PC board type
Part No.
NC2D-P-AC12V
NC2D-P-AC24V
NC2D-P-AC48V
NC2D-P-AC100V
NC2D-P-DC3V
NC2D-P-DC5V
NC2D-P-DC6V
NC2D-P-DC12V
NC2D-P-DC24V
NC2D-P-DC48V
NC2D-P-DC100V
NC4D-P-AC12V
NC4D-P-AC24V
NC4D-P-AC48V
NC4D-P-AC100V
NC4D-P-DC3V
NC4D-P-DC5V
NC4D-P-DC6V
NC4D-P-DC12V
NC4D-P-DC24V
NC4D-P-DC48V
NC4D-P-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
ASCTB12E 201209-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
NC
2. Amber type
1) Flat type
Contact arrangement
2 Form C
4 Form C
PC board type
Part No.
NC2EBD-JP-DC3V
NC2EBD-JP-DC5V
NC2EBD-JP-DC6V
NC2EBD-JP-DC12V
NC2EBD-JP-DC24V
NC2EBD-JP-DC48V
NC2EBD-JP-DC100V
NC4EBD-JP-DC3V
NC4EBD-JP-DC5V
NC4EBD-JP-DC6V
NC4EBD-JP-DC12V
NC4EBD-JP-DC24V
NC4EBD-JP-DC48V
NC4EBD-JP-DC100V
Nominal coil voltage
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Slim type
Contact arrangement
2 Form C
4 Form C
Plug-in type
Part No.
NC2EBD-DC3V
NC2EBD-DC5V
NC2EBD-DC6V
NC2EBD-DC12V
NC2EBD-DC24V
NC2EBD-DC48V
NC2EBD-DC100V
NC4EBD-DC3V
NC4EBD-DC5V
NC4EBD-DC6V
NC4EBD-DC12V
NC4EBD-DC24V
NC4EBD-DC48V
NC4EBD-DC100V
Nominal coil voltage
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
PC board type
Part No.
NC2EBD-P-DC3V
NC2EBD-P-DC5V
NC2EBD-P-DC6V
NC2EBD-P-DC12V
NC2EBD-P-DC24V
NC2EBD-P-DC48V
NC2EBD-P-DC100V
NC4EBD-P-DC3V
NC4EBD-P-DC5V
NC4EBD-P-DC6V
NC4EBD-P-DC12V
NC4EBD-P-DC24V
NC4EBD-P-DC48V
NC4EBD-P-DC100V
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
* For sockets, see page 76.
RATING
1. Coil data
1) Single side stable type (AC)
Nominal
coil
voltage
No. of
poles
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
12V AC
2 Form C
4 Form C
Nominal operating
current [±10%]
(at 20°C 68°F)
41.5mA
Coil inductance
N.C. condition
—
N.O. condition
Nominal operating
power
Max. applied
voltage
(at 50°C 122°F)
—
0.50VA
24V AC
48V AC
100V AC
12V AC
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
22.5mA
14.0mA
10.5mA
92mA
—
—
—
—
—
—
—
—
0.54VA
0.67VA
1.05VA
1.10VA
110%V of
nominal voltage
24V AC
48V AC
100V AC
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
45mA
22.5mA
13.0mA
—
—
—
—
—
—
1.08VA
1.08VA
1.30VA
110%V of
nominal voltage
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB12E 201209-T
NC
2) Single side stable (DC)
No. of
poles
Nominal
coil
voltage
2 Form C
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal operating
current [±10%]
(at 20°C 68°F)
Nominal operating
power
Coil inductance
N.C.
condition
N.O.
condition
3V DC
120mA
25Ω
360mW
24.2mH
30.0mH
5V DC
6V DC
12V DC
24V DC
48V DC
72mA
60mA
30mA
15mA
7.5mA
69.4Ω
100Ω
400Ω
1,600Ω
6,400Ω
360mW
360mW
360mW
360mW
360mW
69.5mH
99.4mH
388mH
1,590mH
6,270mH
86.0mH
123mH
480mH
1,970mH
7,680mH
7.4mA
13,500Ω
740mW
9,470mH
11,700mH
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
100V DC
4 Form C
Coil resistance
[±10%]
(at 20°C 68°F)
3V DC
240mA
12.5Ω
720mW
12.8mH
15.8mH
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
144mA
120mA
60mA
30mA
15mA
7.4mA
34.7Ω
50Ω
200Ω
800Ω
3,200Ω
13,500Ω
720mW
720mW
720mW
720mW
720mW
740mW
34.3mH
50.7mH
203mH
812mH
2,820mH
14,100mH
42.4mH
62.7mH
252mH
1,000mH
3,480mH
17,400mH
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
Max. applied
voltage
(at 50°C 122°F)*
135%V of
nominal voltage
110%V of
nominal voltage
110%V of
nominal voltage
* At 20°C 68°F (Amber type)
2. Specifications
Characteristics
Contact
Rating
Item
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity
(resistive load)
Max. switching power
(resistive load)
Max. switching voltage
Max. switching current
Electrical
characteristics
Mechanical
characteristics
Nominal operating power
Min. switching capacity
(Reference value)*1
Insulation resistance (Initial)
Between open
contacts
Breakdown
Between
voltage
contact sets
(Initial)
Between
contact and coil
Temperature rise (coil)
Operate time (at 20°C 68°F)
Release time (at 20°C 68°F)
Shock
resistance
Functional
Destructive
Vibration
resistance
Functional
Destructive
Mechanical
Expected life
Conditions
Electrical (resistive load)
Conditions for operation,
transport and storage*4
(Not freezing and condensing
at low temperature)
Max. Operating speed
Unit weight
Specifications
DC
AC
DC
AC
Single side stable
Single side stable
Single side stable
Single side stable
2 Form C
4 Form C
Max. 50 mΩ (By voltage drop 6 V DC 1A)
Max. 50 mΩ (By voltage drop 6 V DC 1A)
Au-clad AgNi type
Au-clad AgNi type
Standard: 5A 250V AC, 5A 30V DC
Standard: 4A 250V AC, 5A 30V DC
Amber: 3A 250V AC, 5A 30V DC
Amber: 2A 250V AC, 5A 30V DC
Standard: 1,250VA, 150W
Standard: 1,000VA, 150W
Amber: 750VA, 150W
Amber: 500VA, 150W
250 V AC
Standard: 5A
Standard: 4A
Amber: 3A (AC), 5A (DC)
Amber: 2A (AC), 5A (DC)
1.08VA to 1.30VA
360mW (740mW: 100V DC) 0.50VA to 1.05VA
720mW*2
100µA 1V DC
100µA 1VDC
Min. 100MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
1,000 Vrms for 1min. (Detection current: 10mA.)
1,000 Vrms for 1min. (Detection current: 10mA.)
2,000 Vrms for 1min. (Detection current: 10mA.)
Max. 65°C [Max. 85°C (100V AC)] (By resistive method, nominal coil voltage)
Max. 20ms
Max. 30ms*3
Max. 20ms
Max. 10ms
Max. 40ms*3
Max. 10ms
Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Max. 30ms*3
Max. 40ms*3
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 2 mm
Min. 107
Min. 5×107
Min. 107
Min. 5×107
Standard: Min. 105 (5A 250V AC), Min. 5×105 (5A 30V DC) Standard: Min. 105 (4A 250V AC), Min. 5×105 (5A 30V DC)
Amber: Min. 105 (3A 250V AC), Min. 5×105 (5A 30V DC)
Amber: Min. 105 (2A 250V AC), Min. 5×105 (5A 30V DC)
–40°C to +70°C
–40°F to +158°F
(Max.48V DC),
–40°C to +55°C
–40°F to +131°F (100V DC)
50 cps
16 g .56 oz
–40°C to +60°C
–40°F to +140°F*5
–40°C to +55°C
–40°F to +131°F
–40°C to +40°C
–40°F to +104°F
18 g .63 oz
Notes: *1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. 100V DC: 740mW
*3. For the AC type, the operate and release time differs depending on the phase of the input and cutoff times.
*4. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
*5. 100V AC: –40°C to +40°C –40°F to +104°F
ASCTB12E 201209-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
NC
REFERENCE DATA (Standard type)
1.-(1) Life curve
(AC/DC load 2 Form C, 4 Form C)
1.-(2) Life curve (AC/DC load 2 Form C)
5,000
10,000
1.-(3) Life curve (AC/DC load 4 Form C)
5,000
1,000
1,000
100
220 V DC resistive
Expected life, ×104
Expected life, ×104
Expected life, ×104
110 V DC resistive
1,000
250 V AC resistive
250 V AC inductive (pf=0.4)
100
125 V AC resistive
250 V AC resistive
125 V AC inductive (pf=0.4)
250 V AC inductive (pf=0.4)
100
30 V DC resistive
10
0.1
1.0
0
10
10
1
2
Contact carrying current, A
3
4
0
5
1
Contact carrying current, A
2. Temperature rise characteristics
(single side stable)
3. Operate time (single side stable)
2
3
4
5
Contact carrying current, A
4. Release time (single side stable)
gc
c
nta
o
5A
(C
40
30
4C
2C
20
0.4
180
200
14
12
10
8
6
Max.
Max.
4
Min.
Min.
220%V
80
100 110 120 130 140 150%V
100
90
110
Coil applied voltage,%V
(2 Form C single side stable)
(4 Form C single side stable)
120
120
110
110
Rated of change, %
Rated of change, %
5.-(2) Rate of change of pick-up and drop-out
voltage
Pick-up voltage
90
3
Max.
2
Min.
Max.
Min.
1
2
5.-(1) Rate of change of pick-up and drop-out
voltage
100
4c
2c
4
16
0.6 0.8 1.0 1.2 1.4 1.6 1.8W
100 120 140 160
5
4c
2c
18
r
cur
tc
tc
60
Operating
power
Coil voltage
2C : up to
( 48 V DC )
: 100 V DC
(2C
4C : all types )
20
)
ent
in
tac
ring
on
arr
car
(C
act
t)
3 A (Cont
ren
cur
5A
ng
i
r
r
a
ct c
nta
(Co
3A
70
50
t)
en
urr
gc
in
arr
Release time, ms
nt)
e
urr
80
Operate time, ms
Temperature rise, °C
Measured portion: Inside the coil
100
80
100
90
110
Coil applied voltage,%V
Pick-up voltage
90
Drop-out voltage
80
80
Drop-out voltage
–40 –20
0 20 40 60 80
Ambient temperature, °C
–40 –20
0 20 40 60 80
Ambient temperature, °C
Tested sample:
NC2D-P-DC24 V (2 Form C slim single side stable)
Tested sample:
NC2D-P-DC110 V (2 Form C slim single side stable),
NC4D-P-DC24 V (4 Form C slim single side stable)
0A
250
3A
5A
200
(C
on
tac
(C
tc
on
tac
(C
arr
ing
tc
on
tac
arr
tc
ing
arr
ing
cu
rre
nt)
cu
rre
nt)
cu
rre
nt)
150
Max. applied voltage, %V
6.-(2) Ambient temperature vs Max. applied
voltage
Max. applied voltage, %V
6.-(1) Ambient temperature vs Max. applied
voltage
250
200
0A
3A
150
(Co
nta
(Co
ct c
nta
5A
arrin
(Co
ct c
g cu
rren
arrin
ntac
t)
g cu
rren
t ca
rring
t)
curr
ent)
100
100
40
50
60
70
Ambient temperature, °C
Panasonic Corporation
30
40
50
Ambient temperature, °C
Automation Controls Business Unit
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ASCTB12E 201209-T
NC
DIMENSIONS (mm inch)
<Standard type>
Flat type
2 Form C
The CAD data of the products with a
External dimensions
CAD Data
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
Schematic (Top view)
PC board pattern (Bottom view)
Single side stable
5.08 5.08 5.08
.200 .200 .200
14 13
Single side stable
2.8 dia.
.110 dia.
12 11
0.8
.031
11
0.4
.016
–
2
+
4
5
7
(Deenergized position)
25.4
1.000
8-1.2 dia. hole
8-.047 dia. hole
12 13 14
2.54×11
.100×11
27.94
1.100
2.54
.100
7
5
4
2
2.54
.100
10.9
.429
25.4
1.000
Flat type
4 Form C
CAD Data
3.5
.138
External dimensions
Schematic (Top view)
PC board pattern (Bottom view)
Single side stable
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
Single side stable
2.8 dia.
.110 dia. 14-1.2 dia. hole
14-.047 dia. hole
16 15 14 13 12 11 10 9
9
0.4
.016
1
2
–
4
5
+
7
10 11 12
13 14
15 16
8
(Deenergized position)
2.54×11
.100×11
25.4
1.000
27.94
1.100
2.54
.100
10.9
.429
38.1
1.500
8
7
5
4
2
2.54
.100
3.5
.138
0.8
.031
2.54
.100
5.08 5.08
.200 .200
Slim type
Plug-in type
2 Form C
2.54
.100
5.08
.200
5.08 5.08
.200 .200
External dimensions
Schematic (Bottom view)
Single side stable
CAD Data
11 12
13 14
27.8
1.094
7
6.1 0.4
.240 .016
0.8
.031
25.4
1.000
5.08 5.08 5.08
.200 .200 .200
11 12
7
2.5
.098
6 5
0.4
.016
+
5
4
–
2
(Deenergized position)
7.62
.300
11.2
.441
13 14
4 3
2
2.54 2.54
.100 .100
5.08 5.08 5.08
.200 .200 .200
ASCTB12E 201209-T
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NC
Slim type
Plug-in type
4 Form C
External dimensions
Schematic (Bottom view)
Single side stable
CAD Data
9
10 11 12 13 14 15 16
27.8
1.094
8
6.1 0.4
.240 .016
10
8
11 12 13 14
7
6 5
4 3
15
2
+
5
4
–
2
1
(Deenergized position)
7.62
.300
11.2
.441
38.1
1.500
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
9
0.4
.016
7
16
1
2.54 2.54
.100 .100
5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200
Slim type
PC board type
2 Form C
External dimensions
Schematic (Bottom view)
PC board pattern (Bottom view)
Single side stable
CAD Data
11 12
Single side stable
2.8 dia.
.110 dia.
13 14
8-1.2 dia. hole
8-.047 dia. hole
11 12 13 14
27.8
1.094
+
7
0.8
.031
25.4
1.000
5.08 5.08 5.08
.200 .200 .200
11 12
13
7 6 5
4 3
5
4
–
2.54×3
.100×3
2.54
.100
2
(Deenergized position)
4.1
.161
0.2
.008
7.62
.300
11.2
.441
0.4
.016
7
2.54
.100
5
4
2
14
2
2.54
.100
7.62 5.08
.300 .200
5.08
.200
(Dowel heigh: 0.4 .016)
Slim type
PC board type
4 Form C
External dimensions
CAD Data
Schematic (Bottom view)
PC board pattern (Bottom view)
Single side stable
Single side stable
9
10 11 12 13 14 15 16
2.8 dia.
.110 dia.
9
27.8
1.094
8
38.1
1.500
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
8
7
6 5
4 3
2.54
.100
2.54
.100
5.08 5.08
.200 .200
5.08
.200
2
4.1
.161
0.8
0.2
.031
.008
7
+
5
4
–
2
1
(Deenergized position)
7.62
.300
11.2
.441
2.54×3
.100×3
2.54
.100
0.4
.016
14-1.2 dia. hole
14-.047 dia. hole
10 11 12 13 14 15 16
8 7
2.54
.100
5
4
2
1
1
5.08 5.08
.200 .200
(Dowel heigh: 0.4 .016)
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB12E 201209-T
NC
<Amber sealed type>
Flat type
2 Form C
CAD Data
External dimensions
Schematic (Top view)
5.08 5.08 5.08
.200 .200 .200
14 13
12 11
PC board pattern (Bottom view)
2.8 dia.
.110 dia.
11
0.8
.031
0.4
.016
25.4
1.000
2
27.94
1.100
4
- +
5
7
2.54×11
.100×11
Single side stable:
Deenergized position
2.54
.100
25.4
1.000
2.54
.100
5.08
.200
Flat type
4 Form C
CAD Data
10.9
.429
3.5
.138
7
5
2.54
.100
0.5
.020
4
2
2.54
.100
5.08
.200
External dimensions
Schematic (Top view)
5.08
5.08
5.08
5.08
.200
.200
.200
.200
5.08
5.08
5.08
.200
.200
.200
PC board pattern (Bottom view)
16 15 14 13 12 11 10 9
2.8 dia.
.110 dia. 16-1.2 dia. hole
16-.047 dia. hole
9
0.4
.016
1
25.4
1.000
27.94
1.100
2
4
-+
5
7
2.54 2.54
.100 .100
5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200
10.9
.429
10 11 12
13 14
15
Single side stable:
Deenergized position
3.5
.138
2.54×11
.100×11
8
2.54
.100
7
5
4
2
0.5
.020
0.8
.031
External dimensions
Schematic (Bottom view)
11 12
13 14
CAD Data
27.8
1.094
7
2.5
.098
25.4
1.000
5.08 5.08 5.08
.200 .200 .200
5
4
-
2
0.4
.016
6.1
.240
0.8
.031
+
7.62
.300
11.2
.441
Single side stable:
Deenergized position
2.54 2.54
.100 .100
5.08 5.08 5.08
.200 .200 .200
ASCTB12E 201209-T
Panasonic Corporation
Automation Controls Business Unit
16
8
2.54
.100
38.1
1.500
Slim type
Plug-in type
2 Form C
10-1.2 dia. hole
10-.047 dia. hole
12 13 14
industrial.panasonic.com/ac/e/
1
NC
Slim type
Plug-in type
4 Form C
External dimensions
Schematic (Bottom view)
38.9
1.531
38.1
1.500
CAD Data
9 10 11 12 13 14 15 16
8
27.8
1.094
2.54
.100
Slim type
PC board type
2 Form C
+-
4
2
1
0.4
.016
7.62
.300
11.2
.441
0.8
.031
38.1
1.500
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
5.08 5.08
.200 .200
5
Single side stable:
Deenergized position
6.1
.240
2.5
.098
7
2.54
.100
5.08
.200
5.08 5.08
.200 .200
External dimensions
Schematic (Bottom view)
11 12
13 14
27.8
1.094
+
5
4
-
2.54×3
.100×3
2.54
.100
2
4.1
.161
0.2
.008
0.8
.031
25.4
1.000
5.08 5.08 5.08
.200 .200 .200
7.62
.300
11.2
.441
7
Single side stable:
Deenergized position
0.4
.016
10-1.2 dia. hole
10-.047 dia. hole
11 12 13 14
2.8 dia.
.110 dia.
CAD Data
7
PC board pattern (Bottom view)
5
4
2
2.54 0.5
.100 .020
2.54 2.54
.100 .100
5.08 5.08 5.08
.200 .200 .200
Slim type
PC board type
4 Form C
External dimensions
Schematic (Bottom view)
38.9
1.531
38.1
1.500
CAD Data
9 10 11 12 13 14 15 16
PC board pattern (Bottom view)
2.8 dia.
.110 dia.
16-1.2 dia. hole
16-.047 dia. hole
9
8
27.8
1.094
7
5
+-
4
2
1
2.54×3
.100×3
2.54
.100
Single side stable:
Deenergized position
10 11 12 13 14 15 16
8
2.54
.100
7
5
4
2
1
0.5
.020
4.1
.161
0.8
.031
38.1
1.500
5.08 5.08 5.08 5.08 5.08 5.08 5.08
.200 .200 .200 .200 .200 .200 .200
2.54
.100
5.08 5.08
.200 .200
Panasonic Corporation
0.2
.008
7.62
.300
11.2
.441
0.4
.016
2.54
.100
5.08
.200
5.08 5.08
.200 .200
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB12E 201209-T
NC
SAFETY STANDARDS
Product name
File No.
E43028
2 Form C
NC
E43028
4 Form C
E43028
2 Form C
NC Amber
E43028
4 Form C
UL/C-UL (Recognized)
Contact rating
5A 250V AC
1/10HP 125, 250V AC
5A 30V DC
5A 125V AC
4A 250V AC
1/10HP 125, 250V AC
5A 30V DC
3A 250V AC
1/20HP 125, 250V AC
5A 30V DC
2A 250V AC
1/20HP 125, 250V AC
5A 30V DC
File No.
LR26550
etc.
LR26550
etc.
LR26550
etc.
LR26550
etc.
CSA (Certified)
Contact rating
5A 250V AC
1/10HP 125, 250V AC
5A 30V DC
5A 125V AC
4A 250V AC
1/10HP 125, 250V AC
5A 30V DC
3A 250V AC
1/20HP 125, 250V AC
5A 30V DC
2A 250V AC
1/20HP 125, 250V AC
5A 30V DC
NOTES
1. Because the NC relay is polarized, the
positive “+” and negative “–” connections
to the coil should be done as indicated on
the wiring diagram. If connected
incorrectly, it may malfunction or fail to
operate.
2. While NC relays can be used with any
transmission-wave current to their
operation, due to slight weakening of the
force of magnetic attraction, decreased
resistance to vibration and shock should
be taken into account.
3. The current that energizes the coil in
an NC relay is AC type. Because the AC
sine waveform is distorted, when testing,
it is essential to use a measuring device
that can properly characterize the
distorted waveform.
The operating power of the coil in the 100
V AC 4 Form C type is relatively higher
than other NC types of AC relay and
consequently, the total current applied
through all the contacts should be kept
below 10 A.
4. The AC type NC relay has a special
magnetic design. As a result, once the aside contacts have switched, the b-side
contacts may once again go into a
temporary ON state depending on the
coil inrush phase. To ensure that this
phenomenon does not occur, it is
necessary to carry out sufficient practical
testing with relays installed in actual
devices.
5. When designing top and bottom view
schematic diagrams, note that:
1) “Top view” wiring diagram is indicated
for the flat series because terminals can
be seen from above.
2) “Bottom view” schematic diagram is
indicated for the vertical series because
terminals cannot be seen from above.
Top view
Vertical series
Flat series
Bottom view
6. Cautions for close proximity mounting
When using slim series in close proximity,
mount all relays facing the same
direction. Different mounting directions
may cause change in the relay
characteristics because NC relays are
polarized.
(Same direction)
For Cautions for Use.
ASCTB12E 201209-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
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