HE

ASCTB183E 201202-T

RATING

1. Coil data

1) AC coils

2) DC coils

2. Specifications

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. Wave is standard shock voltage of

±1.2×50µs according to JEC-212-1981

*3. 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.

Nominal coil voltage

Pick-up voltage

(at 20

Drop-out voltage

(at 20

Nominal operating current

[

Nominal operating power

Max. applied voltage

(at 20

12V AC

70%V or less of

nominal voltage

(Initial)

15%V or more of

nominal voltage

(Initial)

138mA

1.7VA

110%V of

nominal voltage

24V AC

74mA

1.8VA

48V AC

39mA

1.9VA

100/120V AC

18.7 to 2.1mA

1.9 to 2.7VA

200/240V AC

9.1 to 10.8mA

1.8 to 2.6VA

Nominal coil voltage

Pick-up voltage

(at 20

Drop-out voltage

(at 20

Nominal operating

current

[

Coil resistance

[

Nominal operating

power

Max. applied voltage

(at 55

6V DC

70%V or less of

nominal voltage

(Initial)

10%V or more of

nominal voltage

(Initial)

320mA

18.8

Ω

1.92W

110%V of

nominal voltage

12V DC

160mA

75

Ω

1.92W

24V DC

80mA

300

Ω

1.92W

48V DC

40mA

1,200

Ω

1.92W

100V DC

19mA

5,200

Ω

1.92W

110V DC

18mA

6,300

Ω

1.92W

Characteristics

Item

Specifications

Contact

Contact material

Arrangement

1 Form A

2 Form A

Contact resistance (Initial)

Max. 100 m

Ω (By voltage drop 6 V DC 1A)

Rating

Nominal switching capacity (resistive load)

30A 277V AC

25A 277V AC

Max. switching power

8,310VA

6,925VA

Max. switching voltage

277V AC, 30V DC

Max. switching current

30A

25A

Nominal operating power

DC: 1.92W, AC: 1.7 to 2.7VA

100mA 5V DC

Electrical

characteristics

Insulation resistance (Initial)

Min. 1,000M

Ω (at 500V DC) Measurement at same location as “Breakdown voltage” section.

Breakdown voltage

(Initial)

Between open contacts

2,000 Vrms for 1min (Detection current: 10mA.)

Between contact sets

—

4,000 Vrms for 1min (Detection current: 10mA.)

Between contact and coil

5,000 Vrms for 1min (Detection current: 10mA.)

Temperature rise (coil)

DC: Max. 60

°C (at 55°C) (By resistive method), AC: Max. 65°C (at 55°C) (By resistive method)

(between contact and coil) (Initial)

Min. 10,000V

Operate time (at nominal voltage)

Max. 30ms (excluding contact bounce time)

Release time (at nominal voltage)

DC: Max.10ms (excluding contact bounce time, without diode),

AC: Max. 30ms (excluding contact bounce time)

Mechanical

characteristics

Shock resistance

Functional

µs.)

Destructive

Vibration resistance

Functional

10 to 55 Hz at double amplitude of 1 mm (Detection time: 10

µs.)

Destructive

10 to 55 Hz at double amplitude of 1.5 mm

Expected life

Mechanical

Electrical (resistive load) (at 20 times/min.)

Min. 2

Min. 2

Conditions

Ambient temperature: –50

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature),

Air pressure: 86 to 106kPa

Max. operating speed

20 times/min. (at max. rating)

Unit weight