Home > Products > Load Break Switch > FN7-12 INDOOR HIGH VOLTAGE LOAD BREAK SWITCH WITH FUSE
FN7-12 INDOOR HIGH VOLTAGE LOAD BREAK SWITCH WITH FUSE
- 1000 Piece / Pieces per Month
- Shanghai/Ningbo
- T/T L/C D/P D/A Credit Card PayPal
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | HOSSIN | Model Number: | FN7-12 FN7 |
Max. Current: | 200A 400A 630A | Max. Voltage: | 12KV |
Product Description
FN7-12 INDOOR HIGH VOLTAGE LOAD BREAK SWITCH WITH FUSE 11KV LOAD BREAK SWITCH
FN7-12DR is used in three-phase AC power network of AC 50Hz, rated voltage 12KV for breaking load current
and controlling short-circuit current.
FN7(C)-12 type H.V. load switch and fuse box is based on the FN7-12 series H.V. load switch with operating
mechanism, make the installation more simpler, can meet orders needs
1. The ambient air temperature: MAX.: +40°C, Min.: -10°C.
2. The altitude does not exceed 1000m.
3. The relative humidity of air daily average ≤90%, monthly average ≤ 95%.
4. The ambient air should not be obviously polluted by corrosivity or the flammability gas and steam. etc.
5. The working situation without frequent violent.
Classification | Types | DS | DX | L | R | RA | F |
Earth switch at the wire - in end | Earth switch at the wire - out end | Interlock device | Fuse box | Striking fuse box | Off device by motor | ||
Without tripper | FN7-12 | - | - | - | - | - | - |
FN7-12DSL | √ | - | √ | - | - | - | |
FN7-12DXL | - | √ | √ | - | - | - | |
FN7-12R | - | - | - | √ | - | - | |
FN7-12DSLR | √ | - | √ | √ | - | - | |
FN7-12DXLR | - | √ | √ | √ | - | - | |
With striking tripper | FN7-12RAF | - | - | - | - | √ | √ |
FN7-12DSLRAF | √ | - | √ | - | √ | √ | |
FN7-12DXLRAF | - | √ | √ | - | √ | √
|
Rated voltage (KV) | Insulation Level | Rated current(A) | 4S heatstabling current(KA) | Machine stabling current [peak] (KA) | Short-circuit controlling current(KA) | |
1min power frequency withstand voltage (KV) | Lighting impuslse resisting voltage [peak] (KA) | |||||
12 | 42 | 48 | 400 | 12.5 | 31.5 | 31.5 |
48 | 85 | 630 | 20 | 50 | 50
|
1.Over 20 years of manufacturing experience with good quality & stable product performance.
2. Hossin provides full line of MV-HV electrical products, including drop-out fuse, disconnector, surge arrester, vacuum circuit breaker, fuse, load switch, insulator etc.
3. Quick feedback, Timely quotation, Fast delivery
4. Complete set of testing machine to ensure product quality.
5. Hossin can customize non-standard product as per client’s requirement.
6. Hossin sells pressing parts& pressing mould at low price.
7. Hossin offers electrical installation & commission service.
Contact Us
- Yueqing Hossin Electrical Co., Ltd.
- Contact nameCaren Hong
- Phone86-577-15825683611
- AddressNiqian Village, Xiangyang Town, Yueqing
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