6ka Smart MCB with Seal Function for Enhanced Circuit Protection

• 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 Our DAB6-63 series is a masterclass in engineering, meticulously crafted to deliver top-tier protection for both distribution systems and group systems, accommodating a diverse array of loads with unmatched precision:
- Harness the power of our V characteristic switches for flawless protection of electric appliances and lighting systems. Enjoy an uninterrupted, efficient operation and peace of mind.
- The C characteristic switches are specifically engineered for excellence in managing drives with moderate starting currents, such as compressors and fan assemblies, offering reliability you can count on.
- Our D characteristic switches are the pinnacle of performance, purpose-built for high-demand applications like hoisting mechanisms and pumps with high starting currents.
Miniature circuit breaker DAB6-63 Perfectly crafted for seamless integration into electrical distribution panels, these miniature circuit breakers are the ideal choice for both residential and public building applications, ensuring safety and efficiency every step of the way.

Advantages

• Experience unparalleled safety with dual short circuit protection types, guaranteeing that your circuits remain secure and safeguarded at all times.
• Designed to operate with impeccable efficiency across an extensive temperature range from -40 to +50° С, these units are built to thrive in any climate conditions.
• The advanced lever design features an expanded contact area, providing superior engagement and unmatched reliability in every situation.
• Ingeniously crafted notches on terminal clamps significantly reduce thermal losses while enhancing the mechanical integrity and stability of every connection.

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