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Styles
- 2, 3, or 4-way circuit configurations
- 600 Amp deadbreak or 200 Amp deepwell elbow connections
- Three phase or single phase
- Fused or non-fused load interruption
- Fault interruption with integral three phase trip
Standard Features
All welded mild steel switch tank (optional 304L stainless steel), factory assembled, tested, and filled with SF6. Removable operating handle with padlock provisions, position indicators, provision for operation by hookstick or rope, and handle storage. 200 Amp deepwell or 600 Amp bushings furnished with protective shipping caps and one ground lug per set of bushings. Phase identification tags, nameplate with ratings and connection diagram. Color-coded pressure gauge and brass fill valve. Lifting and mounting provisions.
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Custom Circuit Configurations
5-way, 6-way and double-loop switches are examples of the custom circuit configurations available with PufferPak switches. The 5- and 6-way switches extend the number of circuit connections available in a single tank enclosure. Double-loop switches incorporate a bus-tie configuration for load splitting and balancing.
Special Ratings
PufferPak switches are available with ratings to match the most severe system requirements including special operating voltages, higher impulse withstand, and 32/40/48 kA ASYM momentary/ fault close ratings. Please contact the factory for further information and application assistance.
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Puffer-style Switches - Two Position
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| Switch Configuration |
Details |
Download Spec. |
Download Drawing |
2 WAY - 1 SWITCHED
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600 Amp, 15kV, 22kA |
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3 WAY - 3 SWITCHED
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600 Amp, 15kV, 22kA |
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3 WAY - 3 SWITCHED
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600 Amp, 15kV, 22kA, Spread version |
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4 WAY - 4 SWITCHED
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600 Amp, 15kV, 22kA |
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5 WAY - 5 SWITCHED
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600 Amp, 15kV, 22kA |
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5 WAY - 5 SWITCHED
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600 Amp, 15kV, 32kA, Spread version |
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6 WAY - 6 SWITCHED
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600 Amp, 15kV, 22kA |
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6 WAY - 6 SWITCHED
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600 Amp, 15kV, 32kA, Spread version |
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4 WAY - 4 SWITCHED
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600 Amp, 15kV, 22kA, Top / End bushings |
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Puffer-style Switches with Encapsulated Fuses
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| Switch Configuration |
Details |
Download Spec. |
Download Drawing |
1 SWITCHED - 1 FUSED
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600 Amp, 15kV, 22kA
Two way, one fused tapped way, one switched way |
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