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630A MV Circuit Breaker 12kV 24kV SF6 Gas Insulated Circuit Breaker With Isolating Switch

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630A MV Circuit Breaker 12kV 24kV SF6 Gas Insulated Circuit Breaker With Isolating Switch

Large Image : 630A MV Circuit Breaker 12kV 24kV SF6 Gas Insulated Circuit Breaker With Isolating Switch

Product Details:

Place of Origin:	China
Brand Name:	MacweyTEK
Certification:	IEC
Model Number:	MKG-021

Payment & Shipping Terms:

Minimum Order Quantity:	1 pcs
Price:	$500-$1500
Packaging Details:	wooden case
Delivery Time:	15 days
Payment Terms:	T/T
Supply Ability:	50000

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Detailed Product Description

Name:

MV Circuit Breaker

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630A MV Circuit Breaker

MV Circuit Breaker 12kV

24kV SF6 Gas Insulated Circuit Breaker

12kV 24kV SF6 Gas Insulated Switchgear Circuit Breaker With 630A Rated Current and Isolating Switch

High-performance SF6 gas insulated switchgear circuit breaker with isolating switch, designed for reliable operation in demanding electrical distribution systems.

Technical Specifications

NO	Item	Unit	Technical data
1	Rated frequency	Hz	50
2	Rated current	A	630
3	Rated short time withstand current	KA	20/25
4	Rated peak withstand current	KA	63
5	Rated duration of short circuit	s	2
6	Rated short circuit making current	KA	63
7	Theoretic operation	times	5000

Operating Environment Requirements

Maximum altitude: 2000m
Maximum earthquake magnitude: 8 degree
Temperature range: -30℃ to +40℃
Relative humidity: Daily average not exceeding 95%, monthly average not exceeding 90%

Not suitable for installation sites with severe vibration, water vapors, corrosive gases, salt mist, excessive dust, or fire/explosion hazards that may affect performance.

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