6ka Asta MCB with Busbar Function and Seal Capability

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: DAB6-63
• 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
• 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 sophisticated product line has been meticulously designed to provide unparalleled protection for a broad spectrum of distribution and group systems, each catering to distinct load requirements:
- Perfectly suited for electric appliances and lighting systems, featuring V characteristic switches to guarantee dependable performance and safety at all times;
- Ideally crafted for applications with drives experiencing moderate starting currents, such as compressors and fan groups, utilizing C characteristic switches for optimal efficiency and operation;
- Expertly tailored for systems with drives that exhibit high starting currents, such as hoisting mechanisms and pumps, employing D characteristic switches to ensure enhanced efficiency and reliability.
Miniature circuit breaker DAB6-63 is highly endorsed for flawless integration in electrical distribution panels within both residential and public buildings, setting a new standard for reliability and performance.

Advantages

• Boasts dual short circuit protection mechanisms, offering exceptional safety and delivering ultimate peace of mind.
• Specifically engineered to function seamlessly across a vast temperature spectrum from -40 to +50° C, accommodating diverse environmental conditions without compromise.
• Enhanced with a modernized, wider engagement lever to expand the contact area, ensuring consistent and reliable connectivity.
• Equipped with innovative notches on terminal clamps to effectively reduce thermal losses while bolstering mechanical stability and 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