Contact Point 27mm 125A MCB by Shanghai Dada

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: DAB7-125
• Arc-extinguishing Medium: Arc Chamber
• Installation: Fixed
• Structure: MCB
• 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) - Experience 10KA/15KA High Performance in a Sleek, Compact Design

Introduction
Perfectly Tailored for Industrial and Commercial Applications
Electrical distribution needs are evolving swiftly across residential, commercial, and industrial domains. Today, enhanced operational safety, seamless service continuity, unparalleled convenience, and minimized operating costs are of utmost importance. Our Miniature Circuit Breakers (MCBs) are expertly crafted to not just meet but exceed these dynamic expectations, ensuring your systems remain reliably protected and optimally efficient.

Advantages

• Trip-Free Mechanism Guaranteed for Continuous Safety
• Outstanding High Breaking Capacity at 15KA
• Clear and Reliable Positive Contact Indication for Enhanced Trust
• Dual-Protection Mechanism with Advanced Thermal and Magnetic Trip Functions
• Innovative Current Limiting Design Offering Superior Short Circuit Fault Protection
• Ensured Safety with Prestigious CE Marking and Semko Approval
• Specification: Adheres to the Rigorous 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