Product designation				Switch disconnector with fuse
Product type designation				GM
Type of fuse				J
Number of poles			Nr.	3
Operating voltage type				AC
Contact characteristics
IEC Conventional free air thermal current Ith			A	400
Rated insulation voltage Ui IEC/EN			V	1000
Rated impulse withstand voltage Uimp			kV	12
Operating current Ie
	AC21A
		400V	A	400
		500V	A	400
		690V	A	400
	AC22A
		400V	A	400
		500V	A	400
		690V	A	400
	AC23A
		400V	A	400
		500V	A	400
		690V	A	400
Power dissipation per pole max			W	30
Power dissipation per pole without fuse			W	30
Max fuse power dissipation
		in open air	W	30
		in enclosure	W	30
Rated operational power AC23A
		400V	kW	220
		690V	kW	400
Rated short time current (1s) Icw (rms)			kA	14
Short-circuit protection with fuse			Class/A	J/400
Making capacity AC23A 400V			A	4000
Breaking capacity AC23A 400V			A	3200
Mechanical life			cycles	5000
Electrical life AC21A			cycles	1000 (AC23A 400V)
Mechanical features
Operating position
		normal		Vertical plan
		allowable		Any
Fixing				Screw
Terminals
		type		Bar
Tightening torque for terminals
		max	Nm	42.5
		max	Ibin	31.2
Tightening torque for fuse links bolts			Nm	20
Tightening torque for terminal lug			Nm	27
Terminal kit lugs				GMX502
UL technical data
UL Standard				UL98
General purpose current rating			A	400
Operating voltage max			V	600
Horsepower/FLA current three phase motor
		240V	HP	125/312
		480V	HP	250/302
		600V	HP	350/336
Short circuit rating			kA rms	200
Short circuit rating with fuse			Class/A	J/400
Ambient conditions
Operating temperature
		min	°C	-25
		max	°C	55
Storage temperature
		min	°C	-40
		max	°C	70
Max altitude			m	3000
Resistance & Protection
Frontal IP degree				IP20
Pollution degree				3
ETIM classification
ETIM 8.0				EC000216 - Switch disconnector

Documents

Fusible disconnect switches (UL98) GM series (eng)
PD126GB02_18

LOVATO Electric - Switch disconnectors GA series

Certifications

cULus according to UL98/CSA C22.2 n°4

Conformity

IEC/EN 60947-3
IEC/EN 60947-1

Products > Switch disconnectors

GMFJ400C03

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Three-pole disconnect switch with fuse holder (UL98). 400A. J UL fuse type. Left command pole

Type of product: Switch disconnectors with fuse holder
Number of poles: 3
Operating voltage type: AC
IEC Conventional free air thermal current Ith: 400
UL Standard: UL98
Type of fuse: J
Type of installation: Screw on plate

Order code	GMFJ400C03
Weight [g]	6600
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	280X240X205
Volume [cm³]	13776
Bar code [EAN13]	8013975229774
HS Code	85365080