11kv High Voltage Indoor Load Switch

• Type: High-voltage
• Structure: Three-column Disconnector
• Installation: Indoor High-voltage
• Operation: Manual
• Grounding Mode: Grounding
• Movement Mode: as Specification
• Model NO.: FN7-12CD
• Number of Poles: Three Pole
• Grounding: as Specification
• Series: Three
• Run: as Specification
• Switching Mode: Single Throw-in
• Common Model: as Specification
• Structure of Operating: Manual
• Certification: ISO9001
• Brand: Liyond
• Voltage: 12kv
• Current: 630A
• Frequency: 50Hz
• Application: Distribution Network
• Transport Package: Standard Export Shipping Package
• Trademark: LIYOND
• Origin: Zhejiang, China
• Production Capacity: 10000 Pieces/Month

Product Description

12kV FN7 High Voltage Air Load Break Switch

Discover the 11kV High Voltage Indoor Load Switch by Yueqing Liyond Electric Co., Ltd. Ideal for switchgear applications.

FN7-12DR High Voltage Load Switch and Fuse Box

Product Description

FN7-12DR is designed for use in tri-phase AC power networks with AC 50Hz frequency and a rated voltage of 12kv. It is utilized for breaking load current and controlling short circuit current.

FN7(C)-12 type H.V. load switch and fuse box is a variant of the FN7-12 series H.V. load switch, featuring an operating mechanism that simplifies installation.

Manufactured by Yueqing Liyond Electric Co., Ltd., this product offers efficient and reliable performance in high voltage applications.

Main technical parameter:

Classification	Full type	DS Earth switch at the wire-in end	DX Earth switch at the wire-out end	L Interlock device	R Fuse box	RA String fuse box	F Off device by motor
Without tripper	FN7-12	-	-	-	-	-	-
	FN7-12DSL	△	-	△	-	-	-
	FN7-12DXL	-	△	△	-	-	-
	FN7-12R	-	-	-	△	-	-
	FN7-12DSLR	△	-	△	△	-	-
	FN7-12DXLR	-	△	△	△	-	-
With striking tipper	FN7- 12RAF	-	-	-	-	△	△
	FN7-12DSLRAF	△	-	△	-	△	△
	FN7-12DXLRAF	-	△	△	-	△	△

Specified parameter:

Rated voltage	Max.voltage	Rated current	Power frequency withstand voltage	4S heat-stabling current(value)	Machine stabling current(peak)	Short-circuit corntrlling current	Rated switch-off current	Rated transfer current
12	12	400	42/48	12.5	31.5	31.5	400	1000
		630	75/85	20	50	50	630	1000

Rated parameter of fuse box for 11kV High Voltage Indoor Load Switch by Yueqing Liyond Electric Co., Ltd.

Model	Rated voltage(kV)	Rated current(A)	Fuse body rated current
SDLA*J	12	40	6.3, 10, 16, 20, 31.5, 40
SFLA*J	12	100	50, 63, 71, 80, 100
SKLA*J	12	125	125

FAQ:

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Here are some key details about our products:

• Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.


• Samples: Sample orders are welcome to test quality. Mixed samples are acceptable.


• Logo/Company Name Printing: We accept OEM with brand authorization provided by you.


• Product Customization: Provide specific drawings or parameters for a customized quote.


• Lead Time: Generally 7-20 days after payment, depending on quantities ordered.


• Trade Terms: We accept EXW, FOB, CIF, FCA, etc.


• Payment Method: T/T, Western Union, Paypal, etc.


• Quality Inspection: Each step of production and finished products undergo QC inspection.


• After Sales Quality Problems: Send photos of issues for a solution within 3 days.