Modular MCB 27mm 125A 15ka PA66 Unflaming Material Switch by Shanghai Dada

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Arc Chamber
• Installation: Fixed
• Structure: MCB
• Model NO.: DAB7-125
• Poles Number: 1p
• 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
• 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

Introduction
Engineered for both industrial and commercial applications
Electrical distribution needs are ever-evolving in residential, commercial, and industrial environments. As operational safety, continuity of service, convenience, and cost-effectiveness become increasingly critical, our Miniature Circuit Breakers (MCBs) are meticulously designed to meet and exceed these growing demands.

Advantages

• Advanced Trip-Free mechanism
• Exceptional breaker capacity of 15KA
• Reliable positive contact indication
• Dual-function thermal and magnetic trip
• Innovative current limiting design for enhanced short circuit protection
• Certified with CE marking and Semko approval
• Compliant with Specification: IEC 60947-2

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