Cdada 27mm Modular Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: High-Speed Circuit Breaker
• Installation: Fixed
• Structure: MCB
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: ISO9001-2000, CE, CB, CCC
• Shell Material: PA66 Unflaming Material
• Contact: Double Contact Point
• Transport Package: Carton
• Specification: 6, 10, 16, 25, 32, 40, 50, 63, 80, 100, 125A
• Trademark: CDADA, OEM, ODM
• Origin: Shanghai
• HS Code: 85362000
• Production Capacity: 10000PCS/Month

Product Description

DAB7-125 27mm Miniature Circuit Breaker (MCB) - 10KA/15KA High Performance with Compact Design

Introduction
Perfect for Industrial and Commercial Applications
Electrical Distribution demands are ever-evolving across residential, commercial, and industrial sectors. Enhanced operational safety, service continuity, increased convenience, and reduced operating costs have gained paramount importance. Our Miniature Circuit Breakers (MCBs) are meticulously engineered to meet and exceed these dynamic requirements, ensuring your systems stay protected and efficient.

Advantages

• Trip-Free Mechanism for Uninterrupted Safety
• Exceptional High Breaking Capacity - 15KA
• Clear and Reliable Positive Contact Indication
• Dual-Protection with Thermal and Magnetic Trip Functions
• Innovative Current Limiting Design for Superior Short Circuit Fault Protection
• Certified Safety with CE Marking and Semko Approval
• Specification: Complies with IEC 60947-2 Standards

Design Features

 
Large Cable Terminals Suitable for copper and aluminum cables, these terminals are compatible with cables upto 35mm2 cross section area
 

 

Technical Features

MCB DAB7-125
For protection of general power distribution (IEC/EN 60947-2)
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)				6,10,16,20,25,32,40,50,63,80,100,125
Rated insulated voltage    Ui  (V)				500
Impulse withstand voltage   Uimp( kV)				4
Instantaneous tripping type		DAB7-125N		B/C/D
		DAB7-125H		B/C/D
Rated short circuit Icn(kA)		DAB7-125N		10
		DAB7-125H		15
Release type				Thermal magnetic type
Service life(O~C)	Mechanical		Actual value	8500
			Standard value	4000
	Electrical		Actual value	1500
			Standard value	1000
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
Dimensions(mm)                                            (WxHxL)			a	27	54	81	108
			b	90	90	90	90
			c	75.5	75.5	75.5	75.5