RDB2-125 plastic case miniature circuit breaker. The product is suitable for the distribution circuit, AC50/60Hz, rated working voltage 230V/400V, rated current 125A, rated shortcircuit breaking capacity not exceed 6KA. With overload & shortcircuit protection for circuit. Unfrequently close & break electrical devices and illumination circuit. It complies with IEC60947-2 standard.Normal working & installment conditions
1.Ambient temperature: -5ºC~+40ºC, 24 hours average temperature not exceed +35ºC.
2.Installment plance altitude: ≤2000m
3.Gas relative humidity:not exceed 50% at +40ºC, higher humidity allowed at lower temperature.
4.Pollution degree: 2 class
5.Installment condition: Mounted in the place without obvious impact or shock, no dangerous(explosion) dielectric without corrosive metal or damaging isolation gas(conductive dust).
6.Installment method: TH35-7.5 mounted rail, can be installed in distribution board, case or box. Generally mounted vertically. Tilted angle between mounting face and vertical face not exceed ±5°.
7.Mounted Category: II,III class.Specification
|Rated current|| 40~125A|
|Case current class||125A|
|According to standands||GB10963.1|
|Mechanical life||20,000 times|
Inverse time breaking characteristic
Packing and shipping
|Test current name||Test current In(A)||Appointed time|
|Appointed no tripping current||1.05In||T≤1h; no trip||T≤2h; no trip|
|Appointed tripping current||1.3In||T<1h; trip||T<2h; trip|
-- Ordinary paper carton for products.
-- Shipping mark according to customer's request.
-- Bulk production will be deliveried by sea and air.Our Service
-- We have our own factory, professional manufacturer
-- We can send you samples within one week.
-- We do OEM & ODM services .
-- We control quality strictly, quality problem: 100% compensation or change
Welcome to visit our factory. Welcome customer or your agent to inspect before order and before lading.