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EKM1-125S MCB 6kA Miniature Circuit Breaker
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● Standard: IEC60947-2
● Type of trip: Thermo-magnetic
● Rated current: 80,100,125A
● Rated voltage: 1P(250VDC), 2P(500VDC), 4P(1000VDC)
● Number of poles: 1P,2P,4P
● Rated short-circuit breaking capacity: 10kA
●Magnetic release characteristic: (8-12) x In
● Ambient air temperature: -5...+40 ºC
● Connection: According to the wiring diagram
● Certificates: CE, CB
EKM1-125DC series DC miniature circuit breaker (hereinafter referred to as circuit breaker) is suitable for lines with rated current of 125A and below DC rated voltage of 250V or 500V and 1000V. lt is used for overloading and short-circuit protection of facilities and electrical equipment of DC power distribution system, and can be widely used in electric power, post and telecommunications, communication, industrial and mining enterprises and other industries. This product meets the requirements of IEC60947-2.
Protection functions: overload, short circuit.
Rated short circuit breaking capacity icu up to 10 kA.
Non-polarity, easy wiring.
Rated current in up to 125A.
Rated voltage ue up to 1000V.
Designed for PV, energy storage and other dc applications.
| Standard | IEC/EN60947-2 |
| Protection | Overcurrent and short circuit |
| Type of trip | Thermo-magnetic |
| No. of poles | 1P,2P,4P |
| Rated currents (In) | 80,100,125A |
| Rated voltage (Ue) | 1P(250VDC), 2P(500VDC), 4P(1000VDC) |
| Rated insulation voltage (Ui) | 500V |
| Rated breaking capacity | 10,000A |
| Rated impulse withstand voltage (1.2/50) Uimp | 4kV |
| Dielectric test voltage at Ind. Freq. for 1 min | 3kV |
| Thermal release characteristic | (1.05-1.30) x In |
| Magnetic release characteristic | (8-12) x In |
| Electrical life | 4,000 Cycles |
| Mechanical life | 10,000 Cycles |
| Contact position indicator | Yes |
| Protection degree | IP20 |
| Ambient temperature | -5℃ to +40℃, Max. 95% humidity |
| Terminal connection type | Cable/Pin-type busbar/Fork-type busbar |
| Max. terminal size for cable | 35mm2 |
| Max. tightening torque | 2.5N.m |
| Installation | Mounting on 35mm DIN rail |
| Connection | According to the wiring diagram |
| EKM1-125DC DC Circuit Breaker | ||
| Poles | Rated Current (A) | IEC60947-2 |
| Breaking capacity 10KA | ||
| 1P (250VDC) | 80A | EKM1-125HDC-1080 |
| 100A | EKM1-125HDC-1100 | |
| 125A | EKM1-125HDC-1125 | |
| 2P (500VDC) | 80A | EKM1-125HDC-2080 |
| 100A | EKM1-125HDC-2100 | |
| 125A | EKM1-125HDC-2125 | |
| 4P (1000VDC) | 80A | EKM1-125HDC-4080 |
| 100A | EKM1-125HDC-4100 | |
| 125A | EKM1-125HDC-4125 | |
EKM1-125DC series DC miniature circuit breaker (hereinafter referred to as circuit breaker) is suitable for lines with rated current of 125A and below DC rated voltage of 250V or 500V and 1000V. lt is used for overloading and short-circuit protection of facilities and electrical equipment of DC power distribution system, and can be widely used in electric power, post and telecommunications, communication, industrial and mining enterprises and other industries. This product meets the requirements of IEC60947-2.
Protection functions: overload, short circuit.
Rated short circuit breaking capacity icu up to 10 kA.
Non-polarity, easy wiring.
Rated current in up to 125A.
Rated voltage ue up to 1000V.
Designed for PV, energy storage and other dc applications.
