DAB5 series Miniature Circuit breaker(MCB)

DAB5-63 are intended for protecting distribution and group systems having different loads: - electric appliances, lighting – V characteristic switches; - drives with moderate starting currents (compressor, fan group) - C characteristic switches; - drives with high starting currents (hoisting mechanisms, pumps) - D characteristic switches; Miniature circuit breaker DAB5-63 are recommended for use in electrical distribution panels of residential and public buildings.

Inquiry

Write a Review

Product Description

● Two types of short circuit protection.

● Wide range of operating temperatures from –40 to +50° С.

● Updated wider engagement lever with improved contact area.

● Notches on terminal clamps provide for lowering thermal losses and boosting the mechanical stability of connection.

Specifications

MCB DAB5-63
For protection of general power distribution (IEC/EN 60898-1)
Poles
Electrical performance
Functions
Rated frequency f Hz
Rated working voltage Ue V AC
Rated current In A
Rated insulated voltage Ui V
Impulse withstand voltage Uimp kV
Instantaneous tripping type	DAB5-63N
	DAB5-63H
Rated short circuit Icn(kA)	DAB5-63N
	DAB5-63H
Release type
Service life(O~C)	Mechanical	Actual value
		Standard value
	Electrical	Actual value
		Standard value
Connection and installation
Protectiom degree
Wire mm²
Working temperature
Resistance to humidity and heat
Altitude above sea
Relative humidity
Pollution degree
Installation environment
Installation class
Mounting
Combination with accessories
Auxiliary contact
Alarm contact
Shunt release
Undervoltage release
Auxiliary contact+Alarm contact
Dimensions(mm) (WxHxL)		a
		b
		c

Product Features

Two types of short circuit protection.

This series of circuit breaker accessories are specially designed for use in conjunction with DAB7 (63 frame) circuit breakers and are not intended to be used alone.

Wide range of operating temperatures from –40 to +50° С.

The four accessories are installed on the left side of DAB7-63 miniature circuit breakers, the DAB7-OF, DAB7-FB, DAB7-QY are fixed with screws, the DAB7-FL is fixed to both sides with tape, and at the same time can be installed with the guide rail.

Updated wider engagement lever with improved contact area.

Adequate printing of all data on the front provides long-term identification

Notches on terminal clamps provide for lowering thermal losses and boosting the mechanical stability of connection.

Energy limiting class: 3

Get in touch with us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!

Support Center 24/7

0086 173 1658 0160

Write to Us

yjq@cdada.com

Our Location

171 Yezhuang road, Fengxian District, Shanghai, China