Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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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 |
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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