Enhanced Modular Miniature Breaker with Busbar and Seal Functionality

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: DAB6-63
• 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 The groundbreaking C45 MCB Advanced Vacuum Circuit Breaker stands as a masterpiece of precision engineering, meticulously designed to offer exceptional protection for distribution and group systems. It seamlessly meets a broad spectrum of load requirements, providing unmatched versatility and steadfast performance:
- Expertly designed for electric appliances and lighting systems, this breaker is equipped with V characteristic switches, ensuring optimal efficiency and relentless safety;
- Perfectly tailored for drives with moderate starting currents, such as compressors and fan groups, it features C characteristic switches for superior performance and reliability;
- Masterfully crafted for drives with high starting currents, including hoisting mechanisms and pumps, it utilizes D characteristic switches to guarantee exceptional resilience and robustness;
Miniature circuit breaker DAB6-63 is your premier choice for seamless integration into electrical distribution panels within both residential and public infrastructures. Its innovative design ensures a stable and reliable power distribution system, providing peace of mind and uninterrupted service.

Advantages

• Featuring dual short circuit protection mechanisms, this product delivers heightened safety and unwavering reliability for any configuration.
• Effortlessly operating across an extensive temperature range from -40 to +50°C, it showcases incredible adaptability to a wide array of environmental conditions.
• With an enhanced, wider engagement lever, it offers a substantially larger contact area, ensuring robust and trustworthy connectivity.
• Incorporating revolutionary notches on terminal clamps, it effectively reduces thermal losses while significantly boosting the mechanical stability of connections.

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