China IEC/EN 60947-5-1 Control And Protective Switching Device RCCB MCB Accessories for sale

IEC/EN 60947-5-1 Control And Protective Switching Device RCCB MCB Accessories

Price Negotiable

Price: Negotiable

MOQ: 3000

Delivery Time: Negotiable

Brand: HAROK

Product Description

Accessories for RCCB MCB

A variety of additional features can be achieved with wide range of accessories when used with circuit breaker, such as alerts, shunt trip,under-voltage protection, etc. Usually the Max number of accessories assembled on the circuit breaker is three. Accessories with independent tripping function should be assembled first, such as shunt trip, and under-voltage trip, Followed by other accessories , such as auxiliary contacts, alarm auxiliary contacts.

Shunt Release

1. General

1.1 Remote opening of the device when a voltage is applied.

1.2 To be mounted on the left side of the MCBs/RCBOs by special pin.

2. Technical data

	Standard		IEC/EN 60947-5-1
Electrical features	Rated voltage Us	V	AC230/400 50/60Hz
			AC/DC24
			AC/DC48
	Rated impulse withstand voltage(1.2/50)Uimp	V	4,000
	Dielectric TEST voltage at ind.Freg.for 1min	kV	2
	Insulation voltage Ui	V	500
	Pollution degree		2
Mechanical features	Electrical life		4,000
	Mechanical life		4,000
	Protection degree		IP20
	Ambient temperature (with daily average≤35℃)	℃	-5...+40
	Storage temperature	℃	-25...+70
Installation	Terminal connection type		Cable
	Terminal size top/bottom for cable	mm²	2.5
	Terminal size top/bottom for cable	AWG	18-14
	Tightening torque	N·m	0.8
	Tightening torque	In-Ibs.	7