2P 20A Household AC Contactor DIN Rail Mount 1NO 1NC (24V)

1、Designed for household applications, 35mm DIN rail mount.

2、Adopt superior insulation material to enhance the operation security to a great extent.

3、Compact modularization design, easy to mount.

4、A wiring diagram is printed on the surface of the contactor.

5、No noise and electric spark during operation.

Features:

Designed for household applications, 35mm DIN rail mount.

Adopt superior insulation material to enhance the operation security to a great extent.

Compact modularization design, easy to mount.

A wiring diagram is printed on the surface of the contactor.

No noise and electric spark during operation.

Specification:

Rated Control Supply Voltage (Us): AC 24V, AC 220V/230V(Optional)

Rated Current: 20A(AC-7a), 7A(AC-7b)

Conventional Thermal Current (lth): 25A

Rated Insulation Voltage (Ui): 500VAC

Rated Working Voltage (Ue): 250VAC

Number of Poles: 2P(1NO + 1NC)

Maximum Number of Switching Operations: 30times/hour

Electrical Life: 100,000 times

Mechanical Life: 1,000,000 times

Relationship between 20A operating voltage and control power changes Operating VoltageControl PowerAC-7a110V2200W250V4500W400V7500WAC-7b110V770W250V1600W400V2700W

Package Weight: Approx. 128g

Rated Duty:

1) 8-hour duty

This is the basic duty, and conventional heating current Ith of the contactor is determined by this working system.

2) Intermittent periodic duty

The rated operating frequency of the contactor under this duty is 30 times/h, and the load factor is 40%.

Action(Operation) Condition:

When the ambient temperature is in the range of -5°C to +60C, apply the rated control power supply voltage Us to the contactor sucking coil to make it heat up to a steady state, Then the contactor should be reliably closed under any voltage of (85% ~ 110%) Us. Its release voltage is (20%~75%) Us.

Package list:

1 x AC Contactor