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Home > Electrical & Electronics > Power Supply & Distribution > Power Distribution Cabinet & Box > FN7-12 Series Indoor H.V.Load Switch With Fuse Combination Apparatus

FN7-12 Series Indoor H.V.Load Switch With Fuse Combination Apparatus

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Zhejiang, China

Brand Name:

OEM

Model Number:

FN7-12

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Wenzhou Shouke Electric Co., Ltd.

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Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

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Place of Origin Zhejiang, China

Brand Name OEM

Model Number FN7-12

Specifications

Indoor AC HV Load Switch is suitable in 50HZ

SPECIFICATION

FN7-12DR Model Indoor AC HV Load Switch is suitable in 50HZ, rated voltage of 12KV the three-phase AC power system as the breaking load short-circuit current of the power and used the closing, until the combination of electrical short-circuit current can be used as protection purposes.

RATINGS

Rated voltage(KV)	12
Insulation level	1min frequency voltage(KV)	Phase to phase, to earth 42	Isolation fracture 48
Insulation level	Lightning impulse withstand voltage (KV)	Phase to phase, to earth75	Isolation fracture 85
Rated current (A)		400	630
4S Rated thermal current (KA)		12.5	20
Rated active load breaking current KA ( peak)		31.5	50
Rated short circuit making current KA (peak)		31.5	50

TECHNICAL SPECIFICATION

Name	Models	DS	DX	L	R	RA	F	Use
Name	Models	Grounding switch incoming fedder side	Grounding switch outgoing fedder side	Interlock device	Fuse	Impact fuse	Electric sub-gate devices	Use
	FN7-12	-	-	-	-	-	-
	FN7-12DSL	^	-	^	-	-	-
	FN7-12DXL	-	^	^	-	-	-
	FN7-12R	-	-		^	-	-
	FN7-12DSLR	^	-	^	^	-	-
	FN7-12DXLR	-	^	^	^	-	-
	FN7-12RAF	-	-	-	-	^	^
	FN7-12DSLRAF	^	-	^	-	^	^
	FN7-12DXLRAF	-	^	^	-	^	^