SGM3S-630 MCCB

• Adjustable-type MCCB is an industrial circuit breaker newly developed by MAXGE according to the international standard.
• It is used in circuits with rated voltage below 690V,rated working current up to 400A for infrequent transformation and infrequent starting of motors.

SKU: N/A Category: Thermal Adjustable Tag: MCCB

Description
Additional information

Product Description

Frame Size	630	Rated impluse withstand voltage Uimp (kV)	8
Model	SGM3S-630	Breaking capacity level	L	M
Number of poles	3,4	Rated ultimate short-circuit breaking capacity lcu(kA)	65	85
Rated current(A) In	400,500,630	Rated service short-circuit breaking capacity lcs(kA)	50	60
Thermo-adjustable setting(lr)ln	0.8/0.9/1.0ln	Mechanical Endurance Electrical Endurance	4000 1000
Standard	IEC60947-2	Mechanical Endurance Electrical Endurance	4000 1000
Reference temperature	40℃/55℃	Fixed magnetic trip	●
Rated insulation voltage Ui (V)	800	Dimensions 3P mm(LW H) 4P	L：182270155 M：182270155
Rated insulation voltage Ui (V)	800	Dimensions 3P mm(LW H) 4P	L：240270155 M：240270155

SGM3S-630 MCCB

Current Limiting Charateristic

SGM3S-630 MCCB

MCCB Accessories

SGM3S-630 MCCB

Product Diagram

SGM3S-630 MCCB

Overall and mounting dimensions

SGM3S-630 MCCB

Rated current In	400A, 500A, 630A
ICU	65KA, 85KA

SGM3S-630 MCCB

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