Breaking Capacity: | Low Voltage Circuit Breakers |
---|---|
Operation: | Electric Type |
Speed: | High-Speed Circuit Breaker |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Custom Made STID-63N Series Residual Current Circuit Breaker 6KA 2P 4P 40A 230V 400V Magnetic Type RCCB
Standard | Unit | IEC61008.1 | |
Electrical features |
Mode | Electro-magnetic type, electronic type | |
Type(wave form of the earth leakage sensed) | A,AC | ||
Rated current In | A | 16,25,32,40,63 | |
Poles | P | 2,4 | |
Rated voltage Ue | V | AC 230/400 | |
Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
Insulation voltage Ui | V | 500 | |
Rated residual making and breaking capacity I△m | A | 630 | |
Short-circuit current I△c | A | 6000 | |
SCPD fuse | A |
|
|
Rated frequency | Hz | 50/60 | |
Pollution degree | 2 | ||
Mechanical features |
Electrical life | t | 4000 |
Mechanical life | t | 8000 | |
Protection degree | IP20 | ||
Ambient temperature (with daily average ≤35ºC) |
ºC | -25~+40 | |
Storage temperature | ºC | -25~+70 | |
Installation | Terminal connection type | Cable/U-type busbar/pin-type busbar | |
Terminal size top/bottom for cable | mm2 | 25 | |
AWG | 18-3 | ||
Terminal size top/bottom for busbar | mm2 | 25 | |
AWG | 18-3 | ||
Tightening torque | N*m | 2.5 | |
In-lbs | 22 | ||
Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
Connection | From top and bottom |
· Provide protection against earth fault/leakage current and function of isolation
· High short-circuit current withstand capacity
· Applicable to terminal and pin/fork type busbar connection
· Equipped with finger protected connection terminals
· Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
· Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Suppliers with verified business licenses