Customization:	Available
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Manual Type

Basic Info.

Model NO.

DAB7-63

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Arc Chamber

Installation

Fixed

Structure

MCB

Poles Number

1p, 2p.3p, 4p

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE, CB, CCC, Asta, Semko, RoHS

Shell Material

PA66 Unflaming Material

Icn

10ka

Standard

IEC60898-1

Transport Package

Carton

Specification

1, 2, 3, 4, 5, 6, 10, 16, 25, 32, 40, 50, 63A

Trademark

CDADA, OEM, ODM

Origin

Shanghai

HS Code

85362000

Production Capacity

100000PCS/Month

Product Description

Introduction

Advanced Electrical Protection Device 63A IEC60898-1 Standard MCB

Miniature circuit breakers NOVA 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.
64 items per 8 rated currents ranging from 6 to 63 A.
This MCB has been obtained ASTA, SEMKO,CB,CE certificate.

Advantages

Experience the dual-layered security of our state-of-the-art Modular MCB IEC60898-1 63A DAB7-63. This exceptional circuit breaker is equipped with cutting-edge thermal and electromagnetic overcurrent protection, ensuring the highest levels of safety and performance.
Stay seamlessly informed with our independent contact position indicator. This feature offers crystal-clear and precise status updates, providing enhanced operational control for your peace of mind.
Enjoy unparalleled convenience and reliability with our expertly designed DIN rail latch. Featuring a double fixed position, it guarantees secure and stable installation, making your job easier and more efficient.
Operate with unwavering confidence in even the harshest conditions. Our product boasts an impressive temperature tolerance range from -40 to +50°С, ensuring consistent and reliable performance in a wide array of environments.
Take advantage of our wide engagement lever, meticulously designed to offer an improved contact area. This enhancement significantly increases the efficiency and reliability of your electrical connections.

Our terminal clamps are masterfully engineered with precision notches that effectively minimize thermal losses. This feature not only enhances mechanical stability but also provides robust and long-lasting performance for your connections.

Technical Features

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)				1,2,3,4,5,6,10,16,20,25,32,40,50,63
Rated insulated voltage Ui (V)				500
Impulse withstand voltage Uimp kV				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 ~+40ºC
Resistance to humidity and heat				Class 2
Altitude above sea				≤2000
Relative humidity				+20ºC , ≤90% ;+40ºC , ≤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