| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
|
Still deciding? Get samples of US$ 100/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Sontuoec STID-B 10KA Residual Current Circuit Breaker 2P 4P 40A RCCB B Model for Recharging Station Using
General
STID-B Series RCCB B model is worked on type A and in addition for smooth DC residual currents, residual DC currents that may results from rectifying circuits and high frequency AC residual currents. It protects in the event of contunuous fault current on three phase networks. It usually is used in the field of Recharging Station, Medical Apparatus and Instruments, Controllers and Variable Speed Drives, Batter Charges and Inverters(DC)...STID-B complys with IEC/EN61008-1 and IEC/EN62423 standards.PRODUCT PARAMETERS
| Standard | Unit | IEC 61008.1 | |
| Electrical features |
Type(wave form of the earth leakage sensed) | B | |
| Rated current In | A | 25,40,63 | |
| Poles | P | 1P+N,3P+N | |
| Rated voltage Ue | V | 1P+N: 230/240V; 3P+N: 400/415V | |
| Rated sensitivity I△n | A | 0.03,0.1,0.3 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and breaking capacity I△m | A | 500(In=25A/40A) | |
| 630(In=63A) | |||
| Short-circuit current I△c | A | 10000 | |
| SCPD fuse | A | 10000 | |
| Rated Time under I△n | A | ≤0.1 | |
| Rated frequency | Hz | 50 | |
| Rated impulse withstand voltage(1.2/5.0)Uimp | V | 4000 | |
| Mechanical features |
Dielectric test voltage at ind. Fred. for 1min | KV | 2.5 |
| Pollution degree | 2 | ||
| Electrical life | 2000 | ||
| Mechanical life | 10000 | ||
| Fault current indicator | Yes | ||
| Protection degree | IP20 | ||
| Installation | Ambient temperature(with daily average ≤35ºC) | ºC | -40~+55ºC |
| Storage temperature | ºC | -40~+70ºC | |
| Terminal connection type | Cable/U-type busbar/Pin-type busbar | ||
| Terminal size top/bottom for cable | mm2 | 25/35 | |
| AWG | 18-3/18-2 | ||
| Terminal size top/bottom for busbar | mm2 | 10/16 | |
| AWG | 18-8/18-5 | ||
| Tightening torque | N*m | 2.5 | |
| In-Ibs. | 22 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom |
Detailed Information
){kind=link}