NC4EBD-DC3V [PANASONIC]

Transistor drive 2c/4c 5A slim power relays;
NC4EBD-DC3V
型号: NC4EBD-DC3V
厂家: PANASONIC    PANASONIC
描述:

Transistor drive 2c/4c 5A slim power relays

文件: 总10页 (文件大小:269K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Transistor drive  
2c/4c 5A slim power relays  
NC RELAYS  
FEATURES  
TYPICAL APPLICATIONS  
1. Compact, slim design  
1. Information processing and telecom  
equipment such as computers and  
terminal devices.  
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. Gas hot air heating equipment and  
air conditioners.  
3.Timer, temperature controller and  
other equipment that requires form  
factor reduction.  
NC4 Flat type  
NC2 Flat type  
(PC board type)  
(PC board type)  
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.  
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.  
3. Compatible with all major safety  
standards  
UL and CSA certified, and complies with  
Japanese Electrical Appliance and  
Material Control Law.  
NC4 Slim type  
(Plug-in type)  
NC2 Slim type  
(PC board type)  
4. Socket and terminal are available.  
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.  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
TYPES  
1. Standard type  
1) Flat type  
PC board type  
Part No.  
Contact arrangement Nominal coil voltage  
12V AC  
24V AC  
48V AC  
100V AC  
3V DC  
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  
2 Form C  
5V DC  
6V DC  
12V DC  
24V DC  
48V DC  
100V DC  
12V AC  
24V AC  
48V AC  
100V AC  
3V DC  
4 Form C  
5V DC  
6V DC  
12V DC  
24V DC  
48V DC  
100V DC  
Standard packing: Carton: 20 pcs.; Case: 200 pcs.  
2) Slim type  
Plug-in type  
Part No.  
PC board type  
Part No.  
Contact arrangement Nominal coil voltage  
12V AC  
24V AC  
48V AC  
100V AC  
3V DC  
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  
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  
2 Form C  
5V DC  
6V DC  
12V DC  
24V DC  
48V DC  
100V DC  
12V AC  
24V AC  
48V AC  
100V AC  
3V DC  
4 Form C  
5V DC  
6V DC  
12V DC  
24V DC  
48V DC  
100V DC  
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  
PC board type  
Part No.  
Contact arrangement Nominal coil voltage  
3V DC  
5V DC  
6V DC  
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  
2 Form C  
12V DC  
24V DC  
48V DC  
100V DC  
3V DC  
5V DC  
6V DC  
4 Form C  
12V DC  
24V DC  
48V DC  
100V DC  
Standard packing: Carton: 20 pcs.; Case: 200 pcs.  
2) Slim type  
Plug-in type  
Part No.  
PC board type  
Part No.  
Contact arrangement Nominal coil voltage  
3V DC  
5V DC  
6V DC  
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  
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  
2 Form C  
12V DC  
24V DC  
48V DC  
100V DC  
3V DC  
5V DC  
6V DC  
4 Form C  
12V DC  
24V DC  
48V DC  
100V DC  
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  
Nominal operating  
current [ 10%]  
(at 20°C 68°F)  
Coil inductance  
Max. applied  
voltage  
(at 50°C 122°F)  
No. of  
poles  
Pick-up voltage  
(at 20°C 68°F)  
Drop-out voltage  
(at 20°C 68°F)  
Nominal operating  
power  
N.C. condition  
N.O. condition  
12V AC  
24V AC  
48V AC  
100V AC  
12V AC  
24V AC  
48V AC  
100V AC  
41.5mA  
22.5mA  
14.0mA  
10.5mA  
92mA  
0.50VA  
0.54VA  
0.67VA  
1.05VA  
1.10VA  
1.08VA  
1.08VA  
1.30VA  
80%V or less of  
nominal voltage  
(Initial)  
10%V or more of  
nominal voltage  
(Initial)  
110%V of  
nominal voltage  
2 Form C  
4 Form C  
80%V or less of  
nominal voltage  
(Initial)  
10%V or more of  
nominal voltage  
(Initial)  
45mA  
110%V of  
nominal voltage  
22.5mA  
13.0mA  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
2) Single side stable (DC)  
Coil inductance  
Nominal  
coil  
voltage  
Nominaloperating  
current [ 10%]  
(at 20°C 68°F)  
Coil resistance  
[ 10%]  
(at 20°C 68°F)  
Max. applied  
voltage  
(at 50°C 122°F)*  
No. of  
poles  
Pick-up voltage  
(at 20°C 68°F)  
Drop-out voltage  
(at 20°C 68°F)  
Nominaloperating  
power  
N.C.  
N.O.  
condition  
condition  
3V DC  
5V DC  
120mA  
72mA  
60mA  
30mA  
15mA  
7.5mA  
25Ω  
69.4Ω  
100Ω  
400Ω  
1,600Ω  
6,400Ω  
360mW  
360mW  
360mW  
360mW  
360mW  
360mW  
24.2mH  
69.5mH  
99.4mH  
388mH  
30.0mH  
86.0mH  
123mH  
6V DC  
135%V of  
80%V or less of  
nominal voltage  
(Initial)  
10%V or more of  
nominal voltage  
(Initial)  
nominal voltage  
12V DC  
24V DC  
48V DC  
480mH  
2 Form C  
1,590mH  
6,270mH  
1,970mH  
7,680mH  
110%V of  
nominal voltage  
100V DC  
7.4mA  
13,500Ω  
740mW  
9,470mH 11,700mH  
3V DC  
5V DC  
6V DC  
240mA  
144mA  
120mA  
60mA  
12.5Ω  
34.7Ω  
50Ω  
200Ω  
800Ω  
720mW  
720mW  
720mW  
720mW  
720mW  
720mW  
740mW  
12.8mH  
34.3mH  
50.7mH  
203mH  
15.8mH  
42.4mH  
62.7mH  
252mH  
80%V or less of  
nominal voltage  
(Initial)  
10%V or more of  
nominal voltage  
(Initial)  
110%V of  
nominal voltage  
4 Form C 12V DC  
24V DC  
30mA  
812mH  
1,000mH  
3,480mH  
48V DC  
15mA  
3,200Ω  
13,500Ω  
2,820mH  
100V DC  
7.4mA  
14,100mH 17,400mH  
* At 20°C 68°F (Amber type)  
2. Specifications  
Specifications  
Characteristics  
Item  
DC  
Single side stable  
2 Form C  
AC  
DC  
Single side stable  
4 Form C  
AC  
Single side stable  
Single side stable  
Arrangement  
Contact  
Rating  
Contact resistance (Initial)  
Contact material  
Max. 50 m(By voltage drop 6 V DC 1A)  
Au-clad AgNi type  
Max. 50 m(By voltage drop 6 V DC 1A)  
Au-clad AgNi type  
Nominal switching capacity  
(resistive load)  
Standard: 5A 250V AC, 5A 30V DC  
Amber: 3A 250V AC, 5A 30V DC  
Standard: 4A 250V AC, 5A 30V DC  
Amber: 2A 250V AC, 5A 30V DC  
Max. switching power  
(resistive load)  
Standard: 1,250VA, 150W  
Amber: 750VA, 150W  
Standard: 1,000VA, 150W  
Amber: 500VA, 150W  
Max. switching voltage  
Max. switching current  
Nominal operating power  
250 V AC  
Standard: 5A  
Amber: 3A (AC), 5A (DC)  
Standard: 4A  
Amber: 2A (AC), 5A (DC)  
360mW (740mW: 100V DC) 0.50VA to 1.05VA  
720mW*2  
1.08VA to 1.30VA  
Min. switching capacity  
(Reference value)*1  
100µA 1V DC  
100µA 1VDC  
Insulation resistance (Initial)  
Min. 100M(at 500V DC) Measurement at same location as “Breakdown voltage” section.  
Between open  
contacts  
1,000 Vrms for 1min. (Detection current: 10mA.)  
Breakdown  
Between  
voltage  
1,000 Vrms for 1min. (Detection current: 10mA.)  
contact sets  
(Initial)  
Electrical  
characteristics  
Between  
contact and coil  
2,000 Vrms for 1min. (Detection current: 10mA.)  
Temperature rise (coil)  
Max. 65°C [Max. 85°C (100V AC)] (By resistive method, nominal coil voltage)  
Operate time (at 20°C 68°F)  
Release time (at 20°C 68°F)  
Functional  
Shock  
Max. 20ms  
Max. 30ms*3  
Max. 40ms*3  
Max. 20ms  
Max. 30ms*3  
Max. 40ms*3  
Max. 10ms  
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.)  
resistance  
Destructive  
Functional  
Destructive  
Mechanical  
characteristics  
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10µs.)  
10 to 55 Hz at double amplitude of 2 mm  
Vibration  
resistance  
Mechanical  
Min. 5×107  
Min. 107  
Min. 5×107  
Min. 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)  
Expected life  
Electrical (resistive load)  
Amber: Min. 105 (3A 250V AC), Min. 5×105 (5A 30V DC)  
–40°C to +70°C  
Amber: Min. 105 (2A 250V AC), Min. 5×105 (5A 30V DC)  
Conditions for operation,  
transport and storage*4  
(Not freezing and condensing  
at low temperature)  
–40°F to +158°F  
–40°C to +60°C  
(Max.48V DC),  
–40°F to +140°F*5  
–40°C to +55°C  
–40°F to +131°F (100V DC)  
50 cps  
–40°C to +55°C  
–40°F to +131°F  
–40°C to +40°C  
–40°F to +104°F  
Conditions  
Unit weight  
Max. Operating speed  
16 g .56 oz  
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  
1.-(2) Life curve (AC/DC load 2 Form C)  
1.-(3) Life curve (AC/DC load 4 Form C)  
(AC/DC load 2 Form C, 4 Form C)  
5,000  
1,000  
10,000  
5,000  
1,000  
110 V DC resistive  
1,000  
125 V AC resistive  
250 V AC resistive  
250 V AC inductive (pf=0.4)  
250 V AC resistive  
125 V AC inductive (pf=0.4)  
250 V AC inductive (pf=0.4)  
100  
100  
220 V DC resistive  
100  
30 V DC resistive  
10  
0
10  
0
0.1  
1.0  
10  
1
2
3
4
5
1
2
3
4
5
Contact carrying current, A  
Contact carrying current, A  
Contact carrying current, A  
2. Temperature rise characteristics  
3. Operate time (single side stable)  
4. Release time (single side stable)  
(single side stable)  
Measured portion: Inside the coil  
20  
18  
16  
14  
5
4
3
2
1
4c  
2c  
4c  
2c  
80  
70  
60  
50  
40  
30  
20  
12  
10  
8
Max.  
Min.  
Max.  
4C  
2C  
Max.  
Min.  
Max.  
6
Operating  
Min.  
Min.  
4
power  
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8W  
100 120 140 160 180 200 220%V  
)
100 110 120 130 140 150%V  
Coil voltage  
2
2C : up to  
(
)
48 V DC  
2C : 100 V DC  
4C : all types  
(
80  
90  
100  
80  
90  
100  
110  
110  
Coil applied voltage,%V  
Coil applied voltage,%V  
5.-(1) Rate of change of pick-up and drop-out  
voltage  
5.-(2) Rate of change of pick-up and drop-out  
voltage  
(2 Form C single side stable)  
(4 Form C single side stable)  
120  
110  
120  
110  
Pick-up voltage  
100  
100  
90  
Pick-up voltage  
90  
Drop-out voltage  
80  
80  
Drop-out voltage  
–40 –20  
0
20 40 60 80  
–40 –20  
0
20 40 60 80  
Ambient temperature, °C  
Ambient temperature, °C  
6.-(1) Ambient temperature vs Max. applied  
voltage  
6.-(2) Ambient temperature vs Max. applied  
voltage  
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)  
250  
200  
150  
100  
250  
200  
150  
100  
40  
50  
60  
70  
30  
40  
50  
Ambient temperature, °C  
Ambient temperature, °C  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/  
DIMENSIONS (mm inch)  
<Standard type>  
Flat type  
2 Form C  
External dimensions  
Schematic (Top view)  
Single side stable  
PC board pattern (Bottom view)  
Single side stable  
5.08 5.08 5.08  
.200 .200 .200  
CAD Data  
8-1.2 dia. hole  
8-.047 dia. hole  
14 13 12 11  
2.8 dia.  
.110 dia.  
0.8  
11  
12 13 14  
.031  
0.4  
+
.016  
2
4
5
7
2.54×11  
.100×11  
(Deenergized position)  
25.4  
27.94  
1.100  
1.000  
2.54  
.100  
7
5
4
2
2.54  
.100  
10.9  
.429  
3.5  
25.4  
.138  
1.000  
Flat type  
4 Form C  
External dimensions  
Schematic (Top view)  
Single side stable  
PC board pattern (Bottom view)  
Single side stable  
5.08 5.08 5.08 5.08 5.08 5.08 5.08  
CAD Data  
.200 .200 .200 .200 .200 .200 .200  
2.8 dia.  
16 15 14 13 12 11 10  
9
14-1.2 dia. hole  
.110 dia.  
14-.047 dia. hole  
9
10 11 12 13 14 15 16  
0.4  
.016  
+
1
2
4
5
7
8
(Deenergized position)  
2.54×11  
.100×11  
25.4  
27.94  
1.100  
1.000  
2.54  
.100  
8
7
5
4
2
1
2.54  
.100  
10.9  
.429  
3.5  
38.1  
.138  
1.500  
0.8  
.031  
2.54 2.54  
.100 .100  
5.08 5.08 5.08 5.08 5.08  
.200 .200 .200 .200 .200  
Slim type  
Plug-in type  
2 Form C  
External dimensions  
Schematic (Bottom view)  
Single side stable  
11 12 13 14  
CAD Data  
27.8  
1.094  
+
7
5
4
2
(Deenergized position)  
6.1 0.4  
0.4  
.016  
.240 .016  
7.62  
.300  
0.8  
2.5  
.031  
.098  
25.4  
11.2  
1.000  
.441  
5.08 5.08 5.08  
.200 .200 .200  
11 12 13 14  
7
6
5
4
3
2
2.54 2.54  
.100 .100  
5.08 5.08 5.08  
.200 .200 .200  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
Slim type  
Plug-in type  
4 Form C  
External dimensions  
Schematic (Bottom view)  
Single side stable  
9
10 11 12 13 14 15 16  
CAD Data  
27.8  
1.094  
+
8
7
5
4
2
1
(Deenergized position)  
6.1 0.4  
0.4  
.240 .016  
.016  
7.62  
.300  
38.1  
1.500  
11.2  
5.08 5.08 5.08 5.08 5.08 5.08 5.08  
.441  
.200 .200 .200 .200 .200 .200 .200  
9
10 11 12 13 14 15 16  
8
7
6
5
4
3
2
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)  
Single side stable  
PC board pattern (Bottom view)  
Single side stable  
2.8 dia.  
8-1.2 dia. hole  
8-.047 dia. hole  
11 12 13 14  
11 12 13 14  
CAD Data  
.110 dia.  
27.8  
1.094  
2.54×3  
.100×3  
2.54  
.100  
+
7
5
4
2
7
2.54  
.100  
5
4
2
(Deenergized position)  
4.1  
.161  
0.8  
0.2  
0.4  
.016  
.031  
7.62  
25.4  
.008  
1.000  
.300  
5.08 5.08 5.08  
.200 .200 .200  
11.2  
.441  
11 12 13 14  
7
6
5
4
3
2
2.54  
.100  
7.62 5.08 5.08  
.300 .200 .200  
(Dowel heigh: 0.4 .016)  
External dimensions  
Slim type  
PC board type  
4 Form C  
Schematic (Bottom view)  
Single side stable  
PC board pattern (Bottom view)  
Single side stable  
2.8 dia.  
14-1.2 dia. hole  
14-.047 dia. hole  
9
10 11 12 13 14 15 16  
CAD Data  
.110 dia.  
9
10 11 12 13 14 15 16  
27.8  
1.094  
2.54×3  
+
.100×3  
8
7
5
4
2
1
2.54  
.100  
8
7
5
4
2
1
(Deenergized position)  
4.1  
2.54  
.161  
.100  
0.8  
0.2  
0.4  
.031  
.008  
7.62  
.300  
.016  
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  
11.2  
.441  
8
7
6
5
4
3
2
1
2.54 2.54  
.100 .100  
5.08 5.08 5.08 5.08 5.08  
.200 .200 .200 .200 .200  
(Dowel heigh: 0.4 .016)  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
<Amber sealed type>  
Flat type  
2 Form C  
External dimensions  
Schematic (Top view)  
PC board pattern (Bottom view)  
5.08 5.08 5.08  
14 13 12 11  
10-1.2 dia. hole  
2.8 dia.  
CAD Data  
.200 .200 .200  
10-.047 dia. hole  
12 13 14  
.110 dia.  
11  
0.8  
.031  
0.4  
- +  
.016  
2
4
5
7
2.54×11  
.100×11  
Single side stable:  
25.4  
27.94  
1.100  
Deenergized position  
1.000  
2.54  
.100  
7
2.54  
5
4
2
25.4  
10.9  
.429  
3.5  
1.000  
0.5  
.138  
.100 .020  
2.54 2.54  
.100 .100  
5.08  
.200  
5.08  
.200  
Flat type  
4 Form C  
External dimensions  
Schematic (Top view)  
PC board pattern (Bottom view)  
5.08  
.200  
5.08  
.200  
5.08  
.200  
5.08  
.200  
16 15 14 13 12 11 10  
9
2.8 dia.  
CAD Data  
16-1.2 dia. hole  
.110 dia.  
16-.047 dia. hole  
5.08  
.200  
5.08  
.200  
5.08  
.200  
9
10 11 12 13 14 15 16  
- +  
0.4  
1
2
4
5
7
8
.016  
2.54×11  
.100×11  
Single side stable:  
Deenergized position  
25.4  
27.94  
1.100  
1.000  
2.54  
.100  
8
7
5
4
2
1
38.1  
10.9  
.429  
3.5  
1.500  
.138  
2.54  
.100  
0.5  
.020  
0.8  
.031  
2.54 2.54  
.100 .100  
5.08 5.08 5.08 5.08 5.08  
.200 .200 .200 .200 .200  
Slim type  
Plug-in type  
2 Form C  
External dimensions  
Schematic (Bottom view)  
11 12 13 14  
CAD Data  
27.8  
1.094  
+
-
7
5
4
2
0.4  
6.1  
.016  
.240  
Single side stable:  
Deenergized position  
0.8  
2.5  
7.62  
.300  
.031  
.098  
11.2  
.441  
25.4  
1.000  
5.08 5.08 5.08  
.200 .200 .200  
2.54 2.54  
.100 .100  
5.08 5.08 5.08  
.200 .200 .200  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
Slim type  
Plug-in type  
4 Form C  
External dimensions  
Schematic (Bottom view)  
38.9  
9
10 11 12 13 14 15 16  
1.531  
CAD Data  
38.1  
1.500  
+ -  
8
7
5
4
2
1
27.8  
1.094  
Single side stable:  
Deenergized position  
0.4  
6.1  
.016  
.240  
7.62  
.300  
2.5  
0.8  
.098  
.031  
11.2  
38.1  
.441  
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 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)  
11 12 13 14  
10-1.2 dia. hole  
10-.047 dia. hole  
2.8 dia.  
.110 dia.  
CAD Data  
11 12 13 14  
27.8  
1.094  
2.54×3  
.100×3  
+
-
7
5
4
2
2.54  
.100  
4.1  
7
5
4
2
.161  
0.8  
0.2  
0.4  
.016  
2.54 0.5  
.100 .020  
Single side stable:  
Deenergized position  
.031  
.008  
7.62  
.300  
11.2  
25.4  
.441  
1.000  
5.08 5.08 5.08  
.200 .200 .200  
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)  
PC board pattern (Bottom view)  
2.8 dia.  
16-1.2 dia. hole  
16-.047 dia. hole  
38.9  
9 10 11 12 13 14 15 16  
.110 dia.  
1.531  
CAD Data  
38.1  
9
10 11 12 13 14 15 16  
1.500  
2.54×3  
+ -  
.100×3  
8
7
5
4
2
1
2.54  
.100  
8
7
5
4
2
1
27.8  
1.094  
Single side stable:  
Deenergized position  
2.54  
.100  
0.5  
.020  
4.1  
.161  
0.8  
0.2  
0.4  
.031  
.008  
.016  
7.62  
38.1  
.300  
1.500  
11.2  
5.08 5.08 5.08 5.08 5.08 5.08 5.08  
.441  
.200 .200 .200 .200 .200 .200 .200  
2.54 2.54  
.100 .100  
5.08 5.08 5.08 5.08 5.08  
.200 .200 .200 .200 .200  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  
NC  
SAFETY STANDARDS  
UL/C-UL (Recognized)  
Contact rating  
CSA (Certified)  
Contact rating  
Product name  
File No.  
File No.  
LR26550  
etc.  
E43028  
5A 250V AC  
5A 250V AC  
2 Form C  
1/10HP 125, 250V AC  
5A 30V DC  
1/10HP 125, 250V AC  
5A 30V DC  
NC  
E43028  
5A 125V AC  
LR26550  
etc.  
5A 125V AC  
4A 250V AC  
4A 250V AC  
4 Form C  
1/10HP 125, 250V AC  
5A 30V DC  
1/10HP 125, 250V AC  
5A 30V DC  
E43028  
E43028  
3A 250V AC  
LR26550  
etc.  
3A 250V AC  
2 Form C  
4 Form C  
1/20HP 125, 250V AC  
5A 30V DC  
1/20HP 125, 250V AC  
5A 30V DC  
NC Amber  
2A 250V AC  
LR26550  
etc.  
2A 250V AC  
1/20HP 125, 250V AC  
5A 30V DC  
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.  
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.  
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.  
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.  
Top view  
Vertical series  
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.  
Flat series  
Bottom view  
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 a-  
side 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.  
(Same direction)  
For Cautions for Use.  
ASCTB12E 201209-T  
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/  

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