S Datasheet, PDF (3/5 Pages) Panasonic Battery Group – 2a2b/3a1b/4a 4A polarized power relays

S
2) 2 coil latching
Type
Nominal coil Set voltage Reset voltage
voltage (at 20°C 68°F) (at 20°C 68°F)
Nominal operating
current [±10%]
(at 20°C 68°F)
Set coil
Reset
coil
3V DC
66.7mA 66.7mA
Standard
5V DC
6V DC
12V DC
24V DC
38.5mA 38.5mA
70%V or less
of nominal
voltage
(Initial)
70%V or less
of nominal
voltage
(Initial)
33.7mA
16.7mA
33.7mA
16.7mA
8.4mA 8.4mA
48V DC
7.4mA 7.4mA
Coil resistance
[±10%]
(at 20°C 68°F)
Set coil
Reset
coil
45Ω
45Ω
130Ω
130Ω
180Ω
180Ω
720Ω
720Ω
2,850Ω 2,850Ω
6,500Ω 6,500Ω
Nominal operating
power
(at 20°C 68°F)
Set coil
Reset
coil
200mW 200mW
192mW 192mW
200mW 200mW
200mW 200mW
202mW 202mW
355mW 355mW
Coil inductance
Set coil
Approx.
10mH
Approx.
31mH
Approx.
40mH
Approx.
170mH
Approx.
680mH
Approx.
1,250mH
Reset
coil
Approx.
10mH
Approx.
31mH
Approx.
40mH
Approx.
170mH
Approx.
680mH
Approx.
1,250mH
Max. applied
voltage
(at 40°C 104°F)
5.5V DC
9.0V DC
11.0V DC
22.0V DC
44.0V DC
65.0V DC
2. Specifications
Characteristics
Contact
Rating
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Unit weight
Item
Arrangement
Contact resistance (Initial)
Electrostatic capacitance (initial)
Contact material
Thermal electromotive force (at nominal coil voltage)
(initial)
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Minimum operating power
Nominal operating power
Min. switching capacity (Reference value)*¹
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Between open contacts
Between contact sets
Between contact and coil
Temperature rise (coil) (at 20°C 68°F)
Operate time [Set time] (at 20°C 68°F)
Release time [Reset time] (at 20°C 68°F)
Shock resistance
Vibration resistance
Mechanical
Electrical
Functional
Destructive
Functional
Destructive
Conditions for operation, transport and storage*²
Max. operating speed
Specifications
2 Form A 2 Form B, 3 Form A 1 Form B, 4 Form A
Max. 50 mΩ (By voltage drop 6 V DC 1A)
Approx. 3pF
Au clad Ag alloy (Cd free)
Approx. 3µV
4 A 250 V AC, 3 A 30 V DC
1,000 VA, 90 W
250 V AC, 48 V DC (30 to 48 V DC at less than 0.5 A)
4 A (AC), 3 A (DC)
100 mW (Single side stable, 2 coil latching)
200 mW (Single side stable, 2 coil latching)
100µA 100 m V DC
Min. 10,000MΩ (at 500V DC)
Measurement at same location as “Breakdown voltage” section.
750 Vrms for 1min. (Detection current: 10mA.)
1,000 Vrms for 1min. (Detection current: 10mA.)
1,500 Vrms for 1min. (Detection current: 10mA.)
Max. 35°C
(By resistive method, nominal coil voltage applied to the coil; contact carrying current: 4A.)
Max. 15 ms [15 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 10 ms [15 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Min. 490 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 3 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 4 mm
Min. 10⁸ (at 50 cps)
Min. 10⁵ (4 A 250 V AC), Min. 2×10⁵ (3 A 30 V DC) (at 20 times/min.)
Ambient temperature: –55°C to +65°C –67°F to +149°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 times/min. for maximum load, 50 cps for low-level load (1 mA 1 V DC)
Approx. 8 g .28 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. 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.
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
ASCTB207E 201202-T