32 amp 3/4 Pole DC Coil Contactor, 12V/24V/48V/220V Coil

32 amp 3/4 Pole DC Coil Contactor, 12V/24V/48V/220V Coil

12V 24V 48V 220V AC contactor with DC control works to connect and break of the circuit load, which can fully meet the special demand of electric locomotive, diesel locomotive and electric motor car group. 3 pole (3NO) or 4 pole (2NO+2NC) contact form, 32 amp, high performance and low price.

SKU: CCHN-DCCON-32A

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Delivery date: 6-25 days

Overview

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		CCHN-CJX2-32Z	CCHN-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

Circuit Diagram of 32 amp DC Contactor

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.