ETM11 MCB
ETM11 Series Miniature Circuit Breaker complied with IEC 60898-1 standard. It has the certification of Dekra / KEMA, CE and CB .
The breaking capacity of ETM3 is 10KA, or 6KA.
The tripping type is B, C, D curve.
The rated current is (1A, 2A, 3A, 4A) 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.
Rated insulation voltage: AC, 230V, 240V, 230 / 240V (1 Pole); 400 / 415V (2 poles, 3 poles). DC, 250V 1P, 500V 2P, 750V 3P, 1000V4P.
It has single pole (1p), double poles (2p), three poles (3p), and four poles(4p).
Product Introduction
Basic features | |||
Standards |
| EN/IEC 60898-1 | |
Certificate |
| Semko,CE,CB | |
Electrical features | |||
Rated current in | A | 6,10,16,20,25,32,40,50,63 | |
Rated voltage Ue | 1P |
V | 120V,230/400, 240/415V |
2P, 3P, 4P | 120, 230, 240, 400, 415V | ||
Rated frequency | Hz | 50/60 | |
Number of poles | P | 1, 2, 3, 4 | |
Ultimate short-circuit breaking capacity Icu | kA | 6 | |
Service short-circuit breaking capacity Ics | kA | 6 | |
Rated insulation voltage Ui | V | 500 | |
Rated impulse withstand voltage Uimp | kV | 4 | |
Dielectric test voltage at ind. Freq. for 1 min | kV | 2 | |
PoIIution degree |
| 2 | |
Trip form |
| Thermal magnetic trip | |
Magnetic release characteristic | B type(3-5In) |
| ■ |
C type(5-10In) |
| ■ | |
D type(10-20In) |
| ■ | |
Thermal release characteristic | 1.13In Non trip cold state |
| ≤ 63A t ≥ 1h |
1.45In trip after 1.13 test |
| ≤ 63A t<1h | |
Mechanical features | |||
Protection degree |
| IP20 | |
Mechanical life | T | 10000 | |
Electrical life | T | 4000 | |
Reference temperature for setting of thermal element | ℃ | 30,40,50 | |
Ambient temperature | ℃ | –35~+70℃ | |
Installation | |||
Nominal cross-sectional area of the copper conductor | mm2 | 25 | |
Tightening torque | N·m | 2.0 | |
Line entry |
| pin-type busbar/Cable | |
Mounting |
| on Din rail EN50022(35mm) | |
The ETM11 series miniature circuit breakers (MCBs) Din Rail MCB is in complied with IEC 60898-1 standard.
It has the certification of Semko, CE and CB
ETM11have 4.5KA,6KA for breaking capacity.
ETM11 have already gotten the Semko CE CB certification.
Our MCBs rated current is from 1 ampere to 63 ampere and it has one pole to four poles with b,c,curve.
Rated insulation voltage: 230V, 240V, 230 / 240V (1 Pole); 400 / 415V (2 poles, 3 poles)It’s mounting type is to be mounted on din rail EN60715 35mm
