WLM6E

MCCB circuit breaker WLM6E-400A-3300 3P/4P WLM6E Series MCCB electronic circuit breaker 400V/690V 400A 3 poles/4 poles

Rated Current : 400A

Number Of Poles : 3P/4P

Rated Working Voltage : 400V/690V

3P 4P

01/03

Product Details

MCCB Highlights

The WLM6E MCCB is designed to deliver high performance and reliability, with a robust construction that can withstand the rigors of industrial environments. Its compact and modular design allows for easy installation and maintenance, while its durable components ensure long-term durability and operational efficiency.

Furthermore, the WLM6E MCCB is equipped with advanced communication capabilities, enabling seamless integration with modern control and monitoring systems. This connectivity feature allows for real-time data monitoring, remote operation, and diagnostic analysis, enhancing overall system visibility and control.

With its comprehensive protection features, advanced technology, and robust construction, the WLM6E MCCB with electronic type and LSIG protection is the ideal solution for ensuring the safety and reliability of electrical systems in a wide range of industrial and commercial applications. Whether it's protecting critical equipment, ensuring personnel safety, or optimizing system performance, this innovative product delivers the ultimate peace of mind and confidence in electrical system protection and control.

Main performance index of WLM6E series circuit breaker

WLM6E Moulded Case Circuit Breaker		400
Rated operating current In (A),40℃	6 adjutable knobs	200-225-250-280-300-320-350-375-400
	3 adjutable knobs	200-225-250-280-300-320-350-375-400

Electric characteristics
Rated insulation voltage Ui (V)		1000
Rated impulse withstand voltage (kV)		8
Rated operational voltage Ue(V),AC 50/60Hz		380/400/415,440,500,660/690
Breaking capacity code		C	S	M	H	Q
Number of poles	1P	-	-	-	-	-
	2P	-	-	-	-	-
	3P	-	-	■	■	■
	4P	-	-	■	■	■
Number of poles	AC220/230/240V	-	-	-	-	-
	AC380/400/415V	-	-	70	100	150
	AC440V	-	-	-	-	-
	AC500V	-	-	-	-	65
	AC660/690V	-	-	8	8	20
Number of poles	AC220/230/240V	-	-	-	-	-
	AC380/400/415V	-	-	50	70	150
	AC440V	-	-	-	-	-
	AC500V	-	-	-	-	65
	AC660/690V	-	-	8	8	20
Rated short-time withstand current Icw (kA,1s)		10
Standard		IEC/EN 60947-2
Utilization category		B
Ambient temperature		-40℃ ~+70 ℃ 2)
Safety of insulation		■
Arcing distance		0
Mechanical life (CO recycle)	Maintenance	15000
Electrical life (CO recycle)	AC415V,In	8000
	AC690V,In	2000
Release units
Distribution protection	E	■
Motor protection	E	■
Mounting and connection
Fixed	Front connection	■
	Rear connection	■
Plug-in	Front connection	■
	Rear connection	■
Draw-out	Front connection	-
	Rear connection	-
DIN rail	Front connection	■
Dimension
Dimension (mm) W×H×D	Width (3P/4P)	140/184
	Height	257
	Depth	103
Weight
Distribution protection	1P	-
	2P	-
	3P	4.922
	4P	6.543