Giới thiệu Thiết Bị Hỗ Trợ Ac 2no2nc 4p 40a 24v / 230v 50 / 60hz

Features:
1. Designed for household applications.
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.

Specification:
Material: Plastic + Metal
Rated Current (In): 40A(AC-7a), 18A(AC-7b)
Conventional Thermal Current (lth): 63A
Rated Control Supply Voltage (Us): 24VAC/230VAC (Optional)
Rated Insulation Voltage (Ui): 500VAC
Rated Working Voltage (Ue): 400VAC
Number of Poles: 4P 2NO2NC
Electrical Life: 100,000 times
Mechanical Life: 1,000,000 times
Maximum Number of Switching Operations: 30times/hour
Package Weight: Approx. 336g
Rated Duty:
a) 8-hour duty
This is the basic duty, and conventional heating current Ith of the contactor is determined by this working system.
b) 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 +60°C, 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 * AC Contactor