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EKM12-63H MCB 10kA Miniature circuit breaker
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● Standard: IEC60898-1
● Type of trip: Thermo-magnetic
● Rated current: 1~63A
● Rated voltage: 230/400V~240/415V
● Number of poles: 1P,2P,3P,4P,1P+N,3P+N
● Rated short-circuit breaking capacity: 6kA
● Tripping curve: B, C, D
● Ambient air temperature: -25...+40 ºC
● Connection: From top and bottom
● Certificates: CB, CE, UKCA
EKM2-63 MCB has much longer service life thanks to energy-storage operating mechanism; Enclosure and functional parts made from imported plastics with flame-retardant, heat-resistant, and impulse-proof properties; Higher current-limiting capacity ensuring a cost-effective range of products.
| Standard | IEC/EN60898-1 |
| Protection | Overcurrent and short circuit |
| Type of trip | Thermo-magnetic |
| Rated Current In | 1,2,3,4,5,6,10,16,20,25,32,40,50,63A |
| Poles | 1P, 1P+N, 2P, 3P,3P+N, 4P |
| Rated voltage Ue | 240/415V~ |
| Insulation voltage Ui | 500V |
| Rated frequency | 50/60Hz |
| Rated breaking capacity | 6,000A |
| Energy limiting class | 3 |
| Rated impulse withstand voltage (1.2/50) Uimp | 4,000V |
| Dielectric test voltage at ind. Freq. for 1 min | 2kV |
| Thermal release characteristic | (1.13-1.45) x In |
| Magnetic release characteristic | B:(3-5) x In, C:(5-10) x In, D:(10-20) x In |
| Electrical life | 4,000 Cycles |
| Mechanical life | 10,000 Cycles |
| Contact position indicator | Yes |
| Protection degree | IP20 |
| Ambient temperature (with daily average≤35℃) | -5℃~+40℃, Max. 95%humidity |
| Terminal connection type | Cable/Pin-type busbar |
| Max. terminal size for cable | 25mm2 |
| Max. tightening torque | 2.5N.m |
| Installation | Mounting on 35mm Din rail |
| Connection | From top and bottom |
EKM2-63 MCB has much longer service life thanks to energy-storage operating mechanism; Enclosure and functional parts made from imported plastics with flame-retardant, heat-resistant, and impulse-proof properties; Higher current-limiting capacity ensuring a cost-effective range of products.
