LG MCCB 400AF

Frame Size			400AF
Frame type (AF)			ABE	ABS	ABH	ABL	GBN
Breaking capacity (kA), Icu at 415V AC			25	35	50	65	35
Number of poles			2,3,4	2,3,4	2,3,4	2,3,4	3
Type		2 pole	ABE402a	ABS402a	ABH402a	ABL402a
		3 pole	ABE403a	ABS403a	ABH403a	ABL403a	GBN403E
		4 pole	ABE404a	ABS404a	ABH404a	ABL404a
Rated current (A)			250, 300, 350, 400				400
In at 40°C			Interchangeable via rating plug between
			250 and 300				Electronically
			350 and 400				adjustable;
					(0.5-0, 6-0, 7-0, 8-0, 9-1.0) x In

Technical data conforming to IEC/EN60947-2
Rated operational voltage			600	600	600	600	600
(V), Ue(50/60Hz)
Rated operational voltage (V), Ue(DC)			250	250	250	250	-
Rated insulation voltage (V), Ui (50/60Hz)			690	690	690	690	690
Rated impulse withstand voltage
(kV), Uimp			6	6	6	6	6
Ultimate breaking capacity (kA), Icu
	AC	220/240V	35	50	85	125	50
	50/60Hz	380/415V	25	35	50	65	35
		440/460V	25	35	50	65	35
		480/500V	18	25	35	50	25
		600V	18	22	30	35	22
	DC	125V	20	30	50	60	-
		250V	10	20	40	40	-
Service breaking capacity (%Icu), Ics			50	50	50	50	50
Category of use			A	A	A	A	A
Endurance		mechanical	4,000	4,000	4,000	4,000	4,000
(number of operations)
		electrical	1,000	1,000	1,000	1,000	1,000
Type of trip unit
Thermal-magnetic release			fixed	fixed	fixed	fixed
Electronic release							LSIA configuration
Pre-alarm via LED
Hydraulic-magnetic release
Magnetic release only without thermal trip
Earth leakage protection
		for 3 pole

Accessories
Electrical auxiliaries
		auxiliary switch
		alarm switch
		shunt trip
		undervoltage trip
External accessories
		manual rotary handle
		terminal cover
		insulation barrier
		rear connection	-	-	-	-	-
		mechanical interlock
		remote control	-	-	-	-	-
Dimensions (mm)		3 pole breaker	140(W) x 257(H) x 110(D)
Weight (kg)		2 pole	5.2	5.2	5.2	5.2	5.2
		3 pole	6.2	6.2	6.2	6.2	6.2
		4 pole	7.8	7.8	7.8	7.8	7.8
Note: applicable or available available as a separate breaker