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EKM3-63H 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
● Ambient air temperature: -25...+40 ºC
● Connection: From top and bottom
● Certificates: CE, CB
EKM3-63 Miniature Circuit Breaker is the latest product developed by our company. This series of products have complete specifications and the max rated current can reach 63A. This series of products have clear green and red marks for ON-OFF and transparent cover for line marks. EKM3-63 can be used with other products for residential power distribution systems ≤63A.
|
Standard |
IEC/EN60898-1 |
IEC/EN60947-2 |
|
Rated current In |
1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A |
|
|
Protection |
Overcurrent and short circuit |
|
|
Type of trip |
Thermo-magnetic |
|
|
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 |
1.05-1.30) x In |
|
Magnetic release characteristic |
B:(3-5) x In, C:(5-10) x In |
(8-12) x In |
| Electrical life | 8,000 Cycles | |
| Mechanical life | 20,000 Cycles | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
| Reference temperature for setting of thermal elements | 30℃ | |
| 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 | 2.5Nm | |
| Mounting | Mounting on 35mmDIN rail | |
| Connection | From top and bottom | |
| Poles | Rated Current (A) | B Curve | C Curve | EC60947-2 |
| 1P | 1A | EKM3-63-1B01 | EKM3-63-1C01 | EKM3-63-101 |
| 2A | EKM3-63-1B02 | EKM3-63-1C02 | EKM3-63-102 | |
| 3A | EKM3-63-1B03 | EKM3-63-1C03 | EKM3-63-103 | |
| 4A | EKM3-63-1B04 | EKM3-63-1C04 | EKM3-63-104 | |
| 5A | EKM3-63-1B05 | EKM3-63-1C05 | EKM3-63-105 | |
| 6A | EKM3-63-1B06 | EKM3-63-1C06 | EKM3-63-106 | |
| 8A | EKM3-63-1B08 | EKM3-63-1C08 | EKM3-63-108 | |
| 10A | EKM3-63-1B10 | EKM3-63-1C10 | EKM3-63-110 | |
| 13A | EKM3-63-1B13 | EKM3-63-1C13 | EKM3-63-113 | |
| 16A | EKM3-63-1B16 | EKM3-63-1C16 | EKM3-63-116 | |
| 20A | EKM3-63-1B20 | EKM3-63-1C20 | EKM3-63-120 | |
| 25A | EKM3-63-1B25 | EKM3-63-1C25 | EKM3-63-125 | |
| 32A | EKM3-63-1B32 | EKM3-63-1C32 | EKM3-63-132 | |
| 40A | EKM3-63-1B40 | EKM3-63-1C40 | EKM3-63-140 | |
| 50A | EKM3-63-1B50 | EKM3-63-1C50 | EKM3-63-150 | |
| 63A | EKM3-63-1B63 | EKM3-63-1C63 | EKM3-63-163 | |
| 2P | 1A | EKM3-63-2B01 | EKM3-63-2C01 | EKM3-63-201 |
| 2A | EKM3-63-2B02 | EKM3-63-2C02 | EKM3-63-202 | |
| 3A | EKM3-63-2B03 | EKM3-63-2C03 | EKM3-63-203 | |
| 4A | EKM3-63-2B04 | EKM3-63-2C04 | EKM3-63-204 | |
| 5A | EKM3-63-2B05 | EKM3-63-2C05 | EKM3-63-205 | |
| 6A | EKM3-63-2B06 | EKM3-63-2C06 | EKM3-63-206 | |
| 8A | EKM3-63-2B08 | EKM3-63-2C08 | EKM3-63-208 | |
| 10A | EKM3-63-2B10 | EKM3-63-2C10 | EKM3-63-210 | |
| 13A | EKM3-63-2B13 | EKM3-63-2C13 | EKM3-63-213 | |
| 16A | EKM3-63-2B16 | EKM3-63-2C16 | EKM3-63-216 | |
| 20A | EKM3-63-2B20 | EKM3-63-2C20 | EKM3-63-220 | |
| 25A | EKM3-63-2B25 | EKM3-63-2C25 | EKM3-63-225 | |
| 32A | EKM3-63-2B32 | EKM3-63-2C32 | EKM3-63-232 | |
| 40A | EKM3-63-2B40 | EKM3-63-2C40 | EKM3-63-240 | |
| 50A | EKM3-63-2B50 | EKM3-63-2C50 | EKM3-63-250 | |
| 63A | EKM3-63-2B63 | EKM3-63-2C63 | EKM3-63-263 | |
| 3P | 1A | EKM3-63-3B01 | EKM3-63-3C01 | EKM3-63-301 |
| 2A | EKM3-63-3B02 | EKM3-63-3C02 | EKM3-63-302 | |
| 3A | EKM3-63-3B03 | EKM3-63-3C03 | EKM3-63-303 | |
| 4A | EKM3-63-3B04 | EKM3-63-3C04 | EKM3-63-304 | |
| 5A | EKM3-63-3B05 | EKM3-63-3C05 | EKM3-63-305 | |
| 6A | EKM3-63-3B06 | EKM3-63-3C06 | EKM3-63-306 | |
| 8A | EKM3-63-3B08 | EKM3-63-3C08 | EKM3-63-308 | |
| 10A | EKM3-63-3B10 | EKM3-63-3C10 | EKM3-63-310 | |
| 13A | EKM3-63-3B13 | EKM3-63-3C13 | EKM3-63-313 | |
| 16A | EKM3-63-3B16 | EKM3-63-3C16 | EKM3-63-316 | |
| 20A | EKM3-63-3B20 | EKM3-63-3C20 | EKM3-63-320 | |
| 25A | EKM3-63-3B25 | EKM3-63-3C25 | EKM3-63-325 | |
| 32A | EKM3-63-3B32 | EKM3-63-3C32 | EKM3-63-332 | |
| 40A | EKM3-63-3B40 | EKM3-63-3C40 | EKM3-63-340 | |
| 50A | EKM3-63-3B50 | EKM3-63-3C50 | EKM3-63-350 | |
| 63A | EKM3-63-3B63 | EKM3-63-3C63 | EKM3-63-363 | |
| 4P | 1A | EKM3-63-4B01 | EKM3-63-4C01 | EKM3-63-401 |
| 2A | EKM3-63-4B02 | EKM3-63-4C02 | EKM3-63-402 | |
| 3A | EKM3-63-4B03 | EKM3-63-4C03 | EKM3-63-403 | |
| 4A | EKM3-63-4B04 | EKM3-63-4C04 | EKM3-63-404 | |
| 5A | EKM3-63-4B05 | EKM3-63-4C05 | EKM3-63-405 | |
| 6A | EKM3-63-4B06 | EKM3-63-4C06 | EKM3-63-406 | |
| 8A | EKM3-63-4B08 | EKM3-63-4C08 | EKM3-63-408 | |
| 10A | EKM3-63-4B10 | EKM3-63-4C10 | EKM3-63-410 | |
| 13A | EKM3-63-4B13 | EKM3-63-4C13 | EKM3-63-413 | |
| 16A | EKM3-63-4B16 | EKM3-63-4C16 | EKM3-63-416 | |
| 20A | EKM3-63-4B20 | EKM3-63-4C20 | EKM3-63-420 | |
| 25A | EKM3-63-4B25 | EKM3-63-4C25 | EKM3-63-425 | |
| 32A | EKM3-63-4B32 | EKM3-63-4C32 | EKM3-63-432 | |
| 40A | EKM3-63-4B40 | EKM3-63-4C40 | EKM3-63-440 | |
| 50A | EKM3-63-4B50 | EKM3-63-4C50 | EKM3-63-450 | |
| 63A | EKM3-63-4B63 | EKM3-63-4C63 | EKM3-63-463 | |
| 1P+N | 1A | EKM3-63-1NB01 | EKM3-63-1NC01 | |
| 2A | EKM3-63-1NB02 | EKM3-63-1NC02 | ||
| 3A | EKM3-63-1NB03 | EKM3-63-1NC03 | ||
| 4A | EKM3-63-1NB04 | EKM3-63-1NC04 | ||
| 5A | EKM3-63-1NB05 | EKM3-63-1NC05 | ||
| 6A | EKM3-63-1NB06 | EKM3-63-1NC06 | ||
| 8A | EKM3-63-1NB08 | EKM3-63-1NC08 | ||
| 10A | EKM3-63-1NB10 | EKM3-63-1NC10 | ||
| 13A | EKM3-63-1NB13 | EKM3-63-1NC13 | ||
| 16A | EKM3-63-1NB16 | EKM3-63-1NC16 | ||
| 20A | EKM3-63-1NB20 | EKM3-63-1NC20 | ||
| 25A | EKM3-63-1NB25 | EKM3-63-1NC25 | ||
| 32A | EKM3-63-1NB32 | EKM3-63-1NC32 | ||
| 40A | EKM3-63-1NB40 | EKM3-63-1NC40 | ||
| 50A | EKM3-63-1NB50 | EKM3-63-1NC50 | ||
| 63A | EKM3-63-1NB63 | EKM3-63-1NC63 | ||
| 3P+N | 1A | EKM3-63-3NB01 | EKM3-63-3NC01 | |
| 2A | EKM3-63-3NB02 | EKM3-63-3NC02 | ||
| 3A | EKM3-63-3NB03 | EKM3-63-3NC03 | ||
| 4A | EKM3-63-3NB04 | EKM3-63-3NC04 | ||
| 5A | EKM3-63-3NB05 | EKM3-63-3NC05 | ||
| 6A | EKM3-63-3NB06 | EKM3-63-3NC06 | ||
| 8A | EKM3-63-3NB08 | EKM3-63-3NC08 | ||
| 10A | EKM3-63-3NB10 | EKM3-63-3NC10 | ||
| 13A | EKM3-63-3NB13 | EKM3-63-3NC13 | ||
| 16A | EKM3-63-3NB16 | EKM3-63-3NC16 | ||
| 20A | EKM3-63-3NB20 | EKM3-63-3NC20 | ||
| 25A | EKM3-63-3NB25 | EKM3-63-3NC25 | ||
| 32A | EKM3-63-3NB32 | EKM3-63-3NC32 | ||
| 40A | EKM3-63-3NB40 | EKM3-63-3NC40 | ||
| 50A | EKM3-63-3NB50 | EKM3-63-3NC50 | ||
| 63A | EKM3-63-3NB63 | EKM3-63-3NC63 |
EKM3-63 Miniature Circuit Breaker is the latest product developed by our company. This series of products have complete specifications and the max rated current can reach 63A. This series of products have clear green and red marks for ON-OFF and transparent cover for line marks. EKM3-63 can be used with other products for residential power distribution systems ≤63A.
