NC
2) Single side stable (DC)
No. of
poles
2 Form C
Nominal
coil
voltage
3V DC
5V DC
6V DC
12V DC
24V DC
48V DC
Pick-up voltage
(at 20°C 68°F)
80%V or less of
nominal voltage
(Initial)
100V DC
3V DC
5V DC
4 Form C
6V DC
12V DC
24V DC
80%V or less of
nominal voltage
(Initial)
48V DC
100V DC
* At 20°C 68°F (Amber type)
Drop-out voltage
(at 20°C 68°F)
10%V or more of
nominal voltage
(Initial)
Nominal operating
current [±10%]
(at 20°C 68°F)
120mA
72mA
60mA
30mA
15mA
7.5mA
7.4mA
10%V or more of
nominal voltage
(Initial)
240mA
144mA
120mA
60mA
30mA
15mA
7.4mA
Coil resistance
[±10%]
(at 20°C 68°F)
25Ω
69.4Ω
100Ω
400Ω
1,600Ω
6,400Ω
13,500Ω
12.5Ω
34.7Ω
50Ω
200Ω
800Ω
3,200Ω
13,500Ω
Nominal operating
power
360mW
360mW
360mW
360mW
360mW
360mW
Coil inductance
N.C.
N.O.
condition condition
24.2mH 30.0mH
69.5mH 86.0mH
99.4mH 123mH
388mH 480mH
1,590mH 1,970mH
6,270mH 7,680mH
740mW
9,470mH 11,700mH
720mW
720mW
720mW
720mW
720mW
720mW
740mW
12.8mH
34.3mH
50.7mH
203mH
812mH
2,820mH
14,100mH
15.8mH
42.4mH
62.7mH
252mH
1,000mH
3,480mH
17,400mH
Max. applied
voltage
(at 50°C 122°F)*
135%V of
nominal voltage
110%V of
nominal voltage
110%V of
nominal voltage
2. Specifications
Specifications
Characteristics
Item
DC
AC
DC
AC
Single side stable
Single side stable
Single side stable
Single side stable
Contact
Arrangement
Contact resistance (Initial)
Contact material
2 Form C
Max. 50 mΩ (By voltage drop 6 V DC 1A)
Au-clad AgNi type
4 Form C
Max. 50 mΩ (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
Rating
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity
(Reference value)*1
Insulation resistance (Initial)
250 V AC
Standard: 5A
Amber: 3A (AC), 5A (DC)
360mW (740mW: 100V DC)
0.50VA to 1.05VA
Standard: 4A
Amber: 2A (AC), 5A (DC)
720mW*2
1.08VA to 1.30VA
100µA 1V DC
100µA 1VDC
Min. 100MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Breakdown
voltage
(Initial)
Between open
contacts
Between
contact sets
Between
contact and coil
Temperature rise (coil)
Operate time (at 20°C 68°F)
Release time (at 20°C 68°F)
Shock
Functional
resistance Destructive
Vibration Functional
resistance Destructive
Mechanical
Electrical (resistive load)
Conditions for operation,
transport and storage*4
(Not freezing and condensing
at low temperature)
Max. Operating speed
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. 30ms*3
Max. 10ms
Max. 40ms*3
Max. 10ms
Max. 40ms*3
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.)
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 2 mm
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)
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)
–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
50 cps
Unit weight
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/