Description of MCB Circuit Breaker / Miniature Circuit Breaker
JVM21-63 I (DZ47-63) Protection and control of circuit breaker against overload and short circuit, In building installation-such as houses, offices, commercial complex, motor system(D curve) and industrial installation-for switching , control, protection and regulation of electrical circuits. Also in switchgear panels, railway and marine application.
Standard
IEC60898
Don't forget to tell us if you like the product.
JVM21-63 I (DZ47-63) Protection and control of circuit breaker against overload and short circuit, In building installation-such as houses, offices, commercial complex, motor system(D curve) and industrial installation-for switching , control, protection and regulation of electrical circuits. Also in switchgear panels, railway and marine application.
Standard
IEC60898
| Type | JVM21-63 I (DZ47-63) |
| Number of poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P |
| Rated Current(In) | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A |
| Rated Voltage(Un) | AC 230(240)/400(415)V |
| Rated frequency | 50(60)Hz |
| Curve | B, C, D |
| Short-circuit breaking capacity(Icn) | 4500A |
| Magnetic releases operate |
B curve: between 3 and 5 In C curve: between 5 and 10 In D curve: between 10 and 14 In |
| Endurance | ≥ 4000 |
| Terminal protection | IP20 |
Don't forget to tell us if you like the product.