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HV Drawable Vcb Vacuum Circuit Breakers 12KV 24KV With Embedded Pole

Name: HV Drawable Vcb Vacuum Circuit Breakers 12KV 24KV With Embedded Pole
Brand: ERFA
Price: 1 USD

HV Drawable Vcb Vacuum Circuit Breakers 12KV 24KV With Embedded Pole

Categories	Indoor Vacuum Circuit Breaker
Place of Origin:	China
Brand Name:	ERFA
Model Number:	ZN73
Certification:	ISO9000, XIHARI
MOQ:	1 Unit
Price:	Negotiated
Payment Terms:	T/T, Western Union
Supply Ability:	10000pcs per week
Delivery Time:	10days after payment
Packaging Details:	each piece in a wooden box with pallet
Module No.:	ZN73-12 (VS1)
Poles Number:	3
Rated Voltage:	12KV
Rated Frequency:	50Hz
Installation:	Open Frame
Rated Current:	630/1250/1600/2000/2500/3150A

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Company Info.

ERFA Industries Group

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Item		Unit	Data
Rated voltage		kV	12	17.5	24
Rated insulation level	1min power frequency withstand voltage	kV	42	50	65
	Rated lighting impulse withstand voltage	kV	75	95	125
Rated frequency		Hz	50	50	50
Rated current		A	630, 1250, 1600,	630, 1250, 1600,	630, 1250, 1600,
			2000, 2500, 3150		2000, 2500, 3150
Rated short-time withstands current(RMS)		kA	16, 20, 25, 31.5, 40	20, 25, 31.5	20, 25, 31.5
Rated active on-load breaking current		kA	40, 50, 63, 80, 100	50, 63, 80	50, 63, 80
Rated withstands current (peak)		kA	16, 20, 25, 31.5, 40	20, 25, 31.5	20, 25, 31.5
Rated short-time breaking current		kA	40, 50, 63, 80, 100	50, 63, 80	50, 63, 80
Rated short-time continuous time		s	4
Rated operation sequence			O-0.3s-CO-180s-CO
Mechanical life		Times	M2
Rated operation power supply voltage		V	AC220/DC220
Full breaking time		Ms	≤70

Product Tags:

vcb vacuum circuit breaker

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