DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)
DAB7-63 Nova series Miniature Circuit breaker(MCB)

DAB7-63 Nova series Miniature Circuit breaker(MCB)

Miniature circuit breakers DAB7-63 are intended for providing automatic power source cut-off under excess currents.They are recommended for use in group panels (apartment and floor) and distribution boards of residential, domestic, public and administrative buildings.
  • Product Description
  • Specifications
  • Product Features
  • More Details

Product Description

64 items per 8 rated currents ranging from 6 to 63 A.

This MCB has been obtained ASTA, SEMKO,CB,CE certificate.

Specifications

Technical Features

MCB DAB7-63
For protection of general power distribution (IEC/EN 60898-1)

Poles 1P 2P 3P 4P
Electrical performance
Functions short circuit protection,overload protection,isolationg,control
Rated frequency f (Hz) 50-60Hz
Rated working voltage Ue V AC 230/400 400
Rated current In(A) 6,10,16,20,25,32,40,50,63
Rated insulated voltage Ui (V) 500
Impulse withstand voltage UimpkV 4
Instantaneous tripping type DAB7-63N B/C/D
DAB7-63H B/C/D
Rated short circuit Icn(kA) DAB7-63N 6
DAB7-63H 10
Release type Thermal magnetic type
Service life(O~C) Mechanical Actual value 20000
Standard value 4000
Electrical Actual value 8000
Standard value 4000
Connection and installation
Protectiom degree IP20
Wire  mm² 1~35
Working temperature -5~+40℃
Resistance to humidity and heat Class 2
Altitude above sea ≤2000
Relative humidity +20℃,≤90% ;+40℃,≤50%
Pollution degree 2
Installation environment Avoid obvious shock and vibration
Installation class Class II , Class III
Mounting DIN35 rail
Combination with accessories
Auxiliary contact Yes
Alarm contact Yes
Shunt release Yes
Undervoltage release Yes
Auxiliary contact+Alarm contact Yes
Dimensions(mm)(WxHxL) a 18 36 54 72
b 80 80 80 80
c 72 72 72 72

 

 

Product Features

·  Two types of overcurrent protection – thermal and electromagnetic.

·  High Breaker capacity 6/10KA

·  Independent contact position indicator.

·  DIN rail latch with a double fixed position.

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

·  Wide engagement lever with improved contact area.

·  Notches on terminal clamps lower thermal losses and boost the mechanical stability of connection.

Videos

YouTube video