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| Application: |
Switch-disconnectors and switch-disconnector-fuses are type tested to BSEN60947-3 and meet the constructional requirements for isolation sa specified in BSEN60947-3.
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.
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| Specification: |
Maximum cable sizes:
20A-6mm 2
32A-10mm 2
63A-35mm 2
100/125A-70mm 2
| Unit |
Short time Withstand Current (r.m.s Amps for 1 second ) |
Short circuit Making Capacity (peak amops at 415v ac ) |
Rated fused Short-circuit (prospective R.m.s.)Amps at 415v ac |
| 20A |
640A |
2.96KA |
80KA |
| 32A |
960A |
5.12KA |
80KA |
| 63A |
2000A |
6.62KA |
80KA |
| 100/125A |
3750A |
8.42KA |
80KA |
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BRITISH TYPE