Description
AC 3P 63A MCB TOMC3-63 provides isolation and protection for AC systems. Also, it is available in different breaking capacities, tripping curves and current ratings. This product is compatible for loads like motor, air conditioner etc. This is a 3P, 63A MCB with a breaking capacity of 3kA.DZ47-63 series miniature arcut breaker (hereinafter rferedto as cirauit breaker) is a curert limiting high-breaking miniature circuit breaker with overload and short-arcut protecton,.tis suitable for the cirouit ofAC 50/60Hz. rated woring voltage up to 400V, rated working current 63A and below, to protect the aircut against the over load and short circut. The product complies with GB10963 and IEC60898-1 standard.
1. MCB is for non-professional operation by those untrained, and no maintenance is required
2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.
3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.
4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.
5. B,C,D tripping curve(see graphics 1):
1.Protection against both overload and short circuit
2.Contact position indication
3.Applicable to terminal and pin/fork type Busbar connection
4.Easy mounting onto 35mm DIN rail
Model Name | TOMC3-63/3/C63 |
Pole No: | 3 |
Rated voltage: | AC 110V 220V 400V |
Rated current(A): | 63 |
Tripping curve: | C |
Rated short-circuit capacity(lcn): | 3kA |
Rated frequency: | 50/60Hz |
Energy limiting class: | 3 |
Rated impulse withstand voltage: | 6.2kV |
Electro-mechanical endurance: | ≥ 6000 |
Contact position indication | |
Connection terminal: | Screw terminal / Pillar terminal with calmp |
Connection capacity: | Rigid conductor up to 25mm² |
Fastening torque: | 2.0Nm |
Installation: | On symmetrical DIN rail 35mm / Panel mounting |
Environment
Standards | IEC 60947-2, IEC 60898-1, EN60898-1 , AS/NES 60898.1 |
IP degree of protection | IP40 for modular enclosure conforming to IEC 60529 |
IP20 conforming to IEC 60529 | |
Operating altitude | 2000 m |
Ambient air temperature for operation | -35°C to +70°C |
Ambient air temperature for storage | -40°C to +85°C |
- + General
-
AC 3P 63A MCB TOMC3-63 provides isolation and protection for AC systems. Also, it is available in different breaking capacities, tripping curves and current ratings. This product is compatible for loads like motor, air conditioner etc. This is a 3P, 63A MCB with a breaking capacity of 3kA.DZ47-63 series miniature arcut breaker (hereinafter rferedto as cirauit breaker) is a curert limiting high-breaking miniature circuit breaker with overload and short-arcut protecton,.tis suitable for the cirouit ofAC 50/60Hz. rated woring voltage up to 400V, rated working current 63A and below, to protect the aircut against the over load and short circut. The product complies with GB10963 and IEC60898-1 standard.
1. MCB is for non-professional operation by those untrained, and no maintenance is required
2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.
3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.
4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.
5. B,C,D tripping curve(see graphics 1): - + Feature
-
1.Protection against both overload and short circuit
2.Contact position indication
3.Applicable to terminal and pin/fork type Busbar connection
4.Easy mounting onto 35mm DIN rail
- + Technical Data
-
Model Name TOMC3-63/3/C63 Pole No: 3 Rated voltage: AC 110V 220V 400V Rated current(A): 63 Tripping curve: C Rated short-circuit capacity(lcn): 3kA Rated frequency: 50/60Hz Energy limiting class: 3 Rated impulse withstand voltage: 6.2kV Electro-mechanical endurance: ≥ 6000 Contact position indication Connection terminal: Screw terminal / Pillar terminal with calmp Connection capacity: Rigid conductor up to 25mm² Fastening torque: 2.0Nm Installation: On symmetrical DIN rail 35mm / Panel mounting Environment
Standards IEC 60947-2, IEC 60898-1, EN60898-1 , AS/NES 60898.1 IP degree of protection IP40 for modular enclosure conforming to IEC 60529 IP20 conforming to IEC 60529 Operating altitude 2000 m Ambient air temperature for operation -35°C to +70°C Ambient air temperature for storage -40°C to +85°C - + Dimension
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- + Inquiry
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