1p Compact Mini Circuit Breaker 27mm 63A MCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• 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
• Breaking Capacity(Ka): 3ka, 4.5ka, 6ka
• Upper Terminal: with Busbar Function
• Seal Function: Available
• 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
DAB6-63 This remarkable product line is meticulously designed to protect and serve a wide spectrum of distribution and group systems, each catering to its specific load requirements:
- Perfectly suited for electric appliances and lighting systems, featuring V characteristic switches that guarantee reliable performance and heightened safety;
- Ideally crafted for applications involving drives with moderate starting currents, such as compressors and fan groups, where C characteristic switches ensure optimal and efficient operation;
- Expertly tailored for systems with drives that endure high starting currents, like hoisting mechanisms and pumps, utilizing D characteristic switches for superior efficiency and effectiveness.
Miniature circuit breaker DAB6-63 comes highly recommended for flawless integration in electrical distribution panels, suitable for both residential and public buildings, delivering unmatched reliability and superior performance.

Advantages

• Boasts dual short circuit protection mechanisms, offering paramount safety and unrivaled peace of mind.
• Ingeniously engineered to function seamlessly across a vast temperature range from -40 to +50° C, adapting to diverse environmental conditions with ease.
• Enhanced with an innovative, wider engagement lever that expands the contact area, ensuring consistent connectivity and enduring performance.
• Fitted with precision notches on terminal clamps, effectively reducing thermal losses while significantly improving mechanical stability and bolstering connection integrity.

Technical Features
 

MCB DAB6-63
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 Uimp   kV				4
Instantaneous tripping type		DAB6-63N		B/C/D
		DAB6-63H		B/C/D
Rated short circuit Icn(kA)		DAB6-63N		4.5
		DAB6-63H		6
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
Protection 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	17.5	35	52.5	70
			b	80.2	80.2	80.2	80.2
			c	76.5	76.5	76.5	76.5