YIFA disconnector circuit breaker HL321-100 series
Inquire NowSuitable for AC 50/60Hz, rated voltage 230V, reted current to 63A resistance circuits, mainly for connecting or disconnecting the circuit without load, connecting or isolating the circuit to the power supply.
Application
Suitable for AC 50/60Hz, rated voltage 230V, reted current to 63A resistance circuits, mainly for connecting or disconnecting the circuit without load, connecting or isolating the circuit to the power supply. It is especially suitable for effectively isolating the power supply and preventing the accidental switch during the circuit maintenance, so as to ensure the operator’s operation safety.
GB14048.3
EC60947-3
| Item | Rated Operating Voltage | Rated current | Rated short-time withstand current Icw | Rated short-circuit making capacity Icm | Rated impulse withstand voltage | Mechanical life(times) |
| HL321-100 | 230V | 32A, 63A | 12Ie(switch on time is 1s) | 20Ie (switch on time is 1s) | 4kV (Uimp 1.2/50 μs, 2000m) | 10000 |
Switch on the power factor COSΦ=0.65 cases, should be able to on and off for 3 Ie(Ue) 1.05 the proper overload 5 times (interval) 30s.
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