Description

32 amp DC Contactor is an electrical controlled switch to connect and break of the circuit load, which is widely used in the control system of DC electric control, storage battery circuit and capacitance circuit.

Specification

Model	ATO-CJX2-32Z	ATO-CJX2-32008Z
Rated Current	32A AC
Coil Rated Voltage (Optional)	12V DC, 24V DC, 36V DC, 48V DC, 110V DC, 220V DC
Contact Form (Optional)	3 Pole (3NO)+1NO or 1NC	4 Pole (2NO+2NC)
Frequency	50Hz/ 60Hz AC
Rated Power (AC-3)	200-240V	7.5kW (10HP)
380-440V	15kW (20HP)
500-550V	18.5kW (25HP)
600-690V	18.5kW (25HP)
Conventional Thermal Current	50A
Operating Temperature	-40℃~85℃
Operating Humidity	5~95% RH
Dimensions	57 x 86 x 136mm	57 x 86 x 138mm
Weight	0.75kg

Circuits Diagram

Details

Tips: Working principle of DC contactor

When the DC contactor coil is energized, the coil current generates a magnetic field, which causes the static iron core to generate electromagnetic attraction to attract the moving iron core and drive the contact action: the normally closed contact is disconnected, and the normally open contact is closed. The two are linked. When the coil is de-energized, the electromagnetic attraction force disappears, and the armature is released under the action of the release spring to restore the contacts: the normally open contact is disconnected, and the normally closed contact is closed.