High Quality China Solar PV System Mini Circuit Breaker MCB

We insist on the principle of development of ‘High quality, Efficiency, Sincerity and Down-to-earth working approach’ to provide you with excellent service of processing for High Quality China Solar PV System Mini Circuit Breaker MCB, We are going to empower people by communicating and listening, Setting an example to others and learning from experience.
We insist on the principle of development of ‘High quality, Efficiency, Sincerity and Down-to-earth working approach’ to provide you with excellent service of processing for China Mini Circuit Breaker, DC Circuit Breaker, We have been looking forward to establishing a mutually beneficial relationship with you based on our high-quality solutions, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.

Advantages

• Two types of overcurrent protection – thermal and electromagnetic.
• High Breaker capacity 6/10KA
• Independent contact position indicator.
• DIN rail latch with a double fixed position.
• Wide range of operating temperatures from –40 to +50° С.
• Wide engagement lever with improved contact area.
• Notches on terminal clamps lower thermal losses and boost the mechanical stability of connection.

Technical Features

MCB DAB7-63
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 UimpkV				4
Instantaneous tripping type		DAB7-63N		B/C/D
		DAB7-63H		B/C/D
Rated short circuit Icn(kA)		DAB7-63N		6
		DAB7-63H		10
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
Protectiom degree				IP20
Wire  mm²				1~35
Working temperature				-5～+40℃
Resistance to humidity and heat				Class 2
Altitude above sea				≤2000
Relative humidity				+20℃,≤90% ;+40℃,≤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	18	36	54	72
			b	80	80	80	80
			c	72	72	72	72

We insist on the principle of development of ‘High quality, Efficiency, Sincerity and Down-to-earth working approach’ to provide you with excellent service of processing for High Quality China Solar PV System Mini Circuit Breaker MCB, We are going to empower people by communicating and listening, Setting an example to others and learning from experience.
High Quality China Mini Circuit Breaker, DC Circuit Breaker, We have been looking forward to establishing a mutually beneficial relationship with you based on our high-quality solutions, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.