ETS6F Molded Case Circuit Breaker MCCB Etechin

ETS6F MCCB

SKU: ETS6F

MCCB (Moulded Case Circuit Breaker) is a high-capacity circuit protection device designed for industrial and high-demand residential applications. It provides reliable protection against overloads and short circuits, and can also function as a main switch or isolator. With a rated current range of 100A to 800A and a breaking capacity between 10kA and 35kA, MCCBs are ideal for systems where standard MCBs are insufficient. They are commonly used in main distribution boards, capacitor banks, generators, and primary power feeders.

Manufacturer: OEM
Standards: IEC/EN 60947-2
Rated Current: 100–400A
Breaking Capacity: 10kA–35kA

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Specifications

Basic features
Standard			IEC 60947-2
Electrical features
Model			ETS6F125				ETS6F160				ETS6F250				ETS6F400		ETS6F630		ETS6F800
Rated current In	A		16,20,25,30, 32,40,50,60, 63,70,75,80, 90,100,125				30,32,40,50,63,70, 75,80,100,125,140, 150,160				100,125,140, 150,160,175, 180,200,225, 250				250,280, 300,320,315, 350,400		400,500, 550,630		630,700,800
Rated operational voltage Ue	V		380/400/415/690
Number of poles	P		3P / 4P
Rated insulation voltage	V		800				1000
Breaking capacity			L	M	H	SH	L	M	H	SH	L	M	H	SH	M	H	M	H	M	H
Rated ultimate short-circuit breaking capacity(Icu)	kA		18	25	40	55	18	30	40	65	18	30	40	70	55	75	55	80	55	90
Rated service short-circuit breaking capacity(Ics)	kA		10	18	30	40	10	20	30	50	10	20	30	50	40	50	40	55	40	60
Rated impulse withstand voltage Uimp	kV		8KV				8KV				8KV				8KV		8KV		12KV
Mechanical life			10000				10000				10000				8500		8500		4000
Electrical life			5000				5000				5000				3000		3000		1000
Arc distance	mm		≤ 50				≤ 50				≤ 100				≤ 100		≤ 100		≤ 100
Auxiliary contact(OF)			■				■				■				■		■		■
Alam swith(SD)			■				■				■				■		■		■
Shunt trip(MX)			■				■				■				■		■		■
Under-voltage release(MN)			■				■				■				■		■		■
Motor-Mechanism			■				■				■				■		■		■
Outside size (mm) + Z +2	3P	L	75		75		92		92		107		107		140		181		210
		W	132		132		155		155		165		165		257		270		280
		H1	67		78		74		95		76		94		112		110		116
		H2	82		93		92		112		100		117		148		155		155
	4P	L	100		100		123		123		143		143		187		240		280
		W	132		132		155		155		165		165		258		270		280
		H1	67		78		74		95		76		94		112		110		116
		H2	82		93		92		113		100		117		148		155		155

Description

ETS6F shell material adopts high-insulation, high-flameretardant, high-strength engineering plastic shell; Contact adopts solder-resistant silver alloy material; MCCB for power distribution: economical type (L type) / standard type (M type) / high breaking type (H type) type).
MCCB for motor protection: thermal magnetic type.

ETS6F MCCB

Product Introduction

Specifications

Description

Specifications

Description

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