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Welcome to wziep.com!
category： Circuit Breakers
reference price：￥$8.22 - $54.30
| Thermo-magnetic | Automatic tripping device |
| 63,125,250,400,630,800 | Rated current (A) |
| 500/800 | Rated Voltage Ue(V) |
| 400/690 | Rated insulation voltage(V) |
| 2,3,4 | Poles No |
| 8-100 | Icu (kA) |
| 4-50 | Ics (kA) |
| Product Keywords | 630amp mccb,630a mccb moulded case circuit breaker,630a 3p mccb moulded case circuit breakers |
YCM1 series moulded case circuit breaker(herein after called circuit breaker)is one of our new type circuit breakers, which adopts international advanced design and manufactural technology, it can be divided into L-type (standard type), M-type (higher breaking type), H-type (current limiting type) according to the rated ultimate short circuit breaking capacity (Icu). With the features of small and compact, high breaking capacity, short arcing-over distance, anti-vibration, the circuit breaker is used popularly on land and marine products, they are applied for the power distribution network of AC 50Hz,rated insulation voltage 800V (YCM1-63 to 500V), rated working voltage 690V(YCM1-63 to 400V) and below, rated current up to 1600A, it can be used
to distribute electric power and protect power equipment against overload, short circuit, under voltage etc, It also takes protective effect when motors infrequently start and protecting against overload, short circuit and lacking voltage. In the series, frame ranging from 63-630A three-pole product also comes with a transparent cover, it is convenient for customer to observe the product operation.
The circuit breaker can be installed vertically, or horizontally. This product complies with standard of IEC60947-2, specification
of 6A only has electromagnetic (instantaneous) type; with () is not recommended 225L type with cage terminal can be elevated
