ElectricaL MCCB Automatic Molded Case Circuit Breaker 3 Pole 1250A
The UKM30 series molded case circuit breaker is high-tech products in 21st century with advanced design, high performance, pleasant apprearance and delicate dimension.
Description:
UKM30 series moulded case circuit breaker, it's applicable circuit of AC 50Hz(or 60Hz), rated insulation voltage 8000V rated operating voltage AC 690V or below, rated operating current 10A -2500A, for distribute energy of electric and infrequent making and breaking circuit in normal condition.
The circuit-breakers are provided with the function of the protection against overload and short circuit and under-voltage. The circuit breakers comply with standard of IEC60947-2.
The circuit-breakers are double insulating (Inm=250A or above), the control circuit of the accessories is set apart with the main circuit, and doesn't need to open the cover of the circuit-breaker when install the accessories.
Specifications:
| Type |
UKM30-1250S |
UKM30-1600S |
UKM30-2000S |
| Rated current In(A) |
630, 700, 800, 1000, 1250 |
800, 1000, 1250, 1400, 1600 |
1250, 1400, 1600, 1800, 2000, 2500 |
| Number of poles |
3 |
4 |
3 |
4 |
3 |
| Rated voltage Ui(V) |
AC800 |
AC800 |
AC800 |
| Arc distance (mm) |
≤120 |
≤120 |
≤120 |
| Rated ultimate breaking capitily Icu/Ics(KA) |
AC690V |
25 |
30 |
35 |
| AC400V |
80 |
80 |
100 |
| Rated service breaking capitily Icu/Ics(KA) |
AC690V |
20 |
20 |
35 |
| AC400V |
40 |
40 |
50 |
| Dimensions (mm) |
a |
263 |
333 |
263 |
333 |
420 |
| b |
376 |
276 |
375 |
| c |
395 |
395 |
462 |
| Connection method |
front connection, rear connection, withdrawal connection |
| Accessories |
Internal |
under-voltage trip,shunt trip. alarm contact |
| External |
electrical operating mechanism, rotary handle
|
FAQ:
A. How's the delivery time?
Depend on your quantity, usually within 20days after receiving deposit
B. Would you accept OEM/ODM service?
Glad to say that there is planning department, technical department and mould tooling center in
our factory. For the OEM & ODM, it is ok for us if your brand, market shares are great.
C. Would you offer free sample?
Samples are freely provided and shipping costs is paid on your end usually.
D What's your guaranty time?
At least 2 years and depend the product
E What's your payment term?
T/T, L/C; other terms is negotiable after further check
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