GTM6E Electronic Molded Case Circuit Breaker

Product Features

Modular structural design

Allows quick installation of accessories

High breaking capacity and reliable performance

Suitable for smart power distribution networks

Supports remote monitoring, remote signaling, remote control, and remote adjustment via communication interfaces

Rated current from 12A to 800A, with 3-pole and 4-pole options

Product Model and Description

Main Technical Parameters Table

GTM6E Electronic Molded Case Circuit Breaker – Main Technical Parameters Table

Model			GTM6E-125						GTM6E-250						GTM6E-400						GTM6E-630						GTM6E-800
GB/T14048.2 IEC60947-2
Frame Size	Inm(A)		125						250						400						630						800
Rated Frequency	(Hz)		50						50						50						50						50
Breaking Type			L		M		H		L		M		H		L		M		H		L		M		H		L		M		H
Number of Poles			3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P	3P	4P
Rated Current In	In(A)		12-32,40-100,50-125 adjustable						100~250 adjustable						160~400 adjustable						250~630 adjustable						250~630,320~800 adjustable
Rated Insulation Voltage	Ui(V)		1000						1000						1000						1000						1000
Rated Impulse Withstand Voltage	Uimp(kV)		8						8						8						8						8
Rated Operational Voltage	Ue(V)		AC 400/690						AC 400/690						AC 400/690						AC 400/690						AC 400/690
Arc Distance	(mm)		≯50						≯50						≯100						≯100						≯100
Rated Ultimate Short-Circuit Breaking Capacity	Icu(kA)	400V	35		50		70		35		50		70		50		70		100		50		70		100		50		70		100
		690V	20		20		20		20		20		20		20		20		20		20		20		20		20		20		20
Rated Service Short-Circuit Breaking Capacity	Ics(kA)	400V	25		35		50		25		35		50		35		50		70		35		50		70		35		50		70
		690V	10		10		10		10		10		10		15		15		15		15		15		15		15		15		15
Rated Short-Time Withstand Current	(kA/1s)		1.5						3						5						8						10
Utilization Category			A						A						B						B						B
Service Life	Mechanical Life(operations)	Maintenance-free	20000						20000						10000						10000						10000
		With maintenance	40000						40000						20000						20000						20000
	Electrical Life(operations)		8000						8000						7500						7500						7500
Overall Dimensions (mm)		Width(W)(3P/4P)	92	122	92	122	92	122	107	142	107	142	107	142	150	198	150	198	150	198	150	198	150	198	150	198	210	280	210	280	210	280
		Length(L)	150						165						257						257						280
		Height(H)	113						117						150						150						150
Mounting Plate Cutout Dimensions (mm)		Width(A)(3P/4P)	30	60	30	60	30	60	35	70	35	70	35	70	44	94	44	94	44	94	44	94	44	94	44	94	70	140	70	140	70	140
		Length(B)	129						126						194						194						243
		Diameter(Փ)	5						5						7						7						7
Accessory Configuration
Alarm contact	08		□						□						□						□						□
Shunt trip unit	10		□						□						□						□						□
Auxiliary contact	20		□						□						□						□						□
Undervoltage release	30		□						□						□						□						□
Two sets of auxiliary contacts	60		□						□						□						□						□
Direct operating handle	Z		□						□						□						□						□
Extended operating handle	Z(extended)		□						□						□						□						□
Motor operating mechanism	P(CD2)		□						□						□						□						□
Connection plate			□						□						□						□						□
Rear board connection	R		□						□						□						□						□
Plug-in rear board connection	PR		□						□						□						□						□
Plug-in front board connection	PF		□						□						□						□						□
Draw-out type			–						–						□						□						□
MODBUS communication module	D		□						□						□						□						□

□Optional – None The operation handle can be either circular or square. The default shipment is circular. If you need a square one, please mention it when placing your order.