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chang over gear switch 100A
APPLICATION:
Our gear switch is mainly applied to the distribution network of the industrial and mining enterprises to function as cable conductor, protect the circuit from overload and short circuit and normal lock ower condition connect and break power. This series knife switch with fuse is mainly to replace the knife switch of low voltage distribution board.
1. Switches are of the quick make and break type, suitable for use on AC or DC. Units have removable moving contact assemblies to facilitate wiring.
2. Gear switch is mainly applied to the distrbution network of the industrial and many enterprises to funbtion as cable conductor,protect the circuit from overload and short circuit and in the normal lock power condition connect and break power .
3. This series knife switch with fuse is mainly to replace the knife switch of low voltage distribution board.
Technical parameters:
|
Unit |
Short time withstand current (r.m.s. Amps for 1 second) |
Short circuit making capacity (Peak Amps at 415V AC) |
Rated fused short-circuit (Prospective r.m.s. Amps at 415V AC) |
|
20A |
640A |
2.96kA |
80kA |
|
32A |
930A |
5.12kA |
80kA |
|
63A |
2000A |
6.62kA |
80kA |
|
100/125A |
3705A |
8.42kA |
80kA |
|
200A |
5000A |
10kA |
80kA |
|
400A |
8000A |
15kA |
80kA |
Maximum cable sizes: 20A-6mm²
32A-10 mm²
63A-35 mm²
100/125A-70 mm²
150-200A-120 mm²
315-400A-240 mm²
Photos:


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