Product DescriptionThe M1 series moulded case circuit breaker
(hereinafter referred to as the circuit breaker) is one of the new
circuit breakers developed by our
company with international advanced design and
manufacturing technology. With rated insulation voltage of
690V/1140V (500V for HKM1-63), it's suitable for circuit with
frequency of AC 50Hz, rated working voltage of 690V and below
(400V for HKM1-63) and rated working current up to
1600A for infrequent switching and infrequent motor startup. The
circuit breaker has overload short circuit and undervoltage
protection device, which can protect the circuit and power
equipment from damage.The circuit breaker is classified into
four types based on its rated ultimate short-circuit breaking
capacity (Icu): C type (low breaking type), L type
(standard type), M type (medium breaking type)
H type (high breaking type). This circuit breaker has the
characteristics of small volume, high breaking capacity, short
arc (zero arc for some specifications) and vibration
resistance, making it an ideal product for land and ship use.
Product
ParametersMain technicalparameter Rated value of circuit breaker
ModelRated frame currentInm(A)Rated current In(A)RatedworkingyoltageUe(V)Rated insulationvoltage Ui(V)Rated ultimateshort-circuitbreaking capacity cu(kA)400V/690VRated service short-circuit breakingcapacityIcs(kA)400V/690VNumber of polesArcing distanceM1-63L636,10,16,25 32,40.50.6340069025*18*2≤50M1-63M6350*35*3M1-125L12510,16,20,25,32,40,50,6380,100,12540069035/822/43≤50M1-125M12550/1035/52,3,4M1-125H12585/2050/103M1-250L250125,140,160,180,200,225,25040069035/825/43≤50M1-250M25050/1035/52,3,4M1-250H25085/2050/103M1-400L400250,315,350,40040069050/1035/53,4≤100M1-400M40080/1050/53,4M1-400H400100/2065/103,4M1-630L630400,500,63040069050/1035/53,4≤100M1-630M63080/1050/53,4M1-630H630100/2065/103,4M1-800M800630,700,800400690100/3065/153,4≤100M1-800H800100*65*3M1-1250L1250800,1000,125040069050/1035/53,4≤100M1-1250M125080/1050/53M1-1600L16001250,160040069050/1035/53,4≤100M1-1600M160080/1050/53Note:1.Test parameter at 400V;2.No thermal release for 6A;3.Zero arc circuit breaker can be customized for 63H~800H (exceptfor800H/4P);4.Cage type terminal can be equipped for 100S,H and 225S,H.Installation
InstructionsOur AdvantagesWENZHOU RUIYI Can do OEM Customized
for you.Why Choose Us?1. Client's benefit first2.
ReputationThe reputation of our company is much more previous
than the profit of business!3. SpecializedHave been focusing
on this line especially for more than 8Nyears!4. Fully
guaranteed qualityAbout UsWe are a professional art production plan
promotion company,have manufacturer specialized in low-voltage
electrical appliance, gathering research, manufacture, distribution
and service as a whole. our production line can be customized size
according to the customer's workshop and provide worker
training in assembly process, detection technology and so on , also
provides products customized development and all of the parts of
MCB. RCBO,MCCB,production line,testing line.Contact Us TodayWe
always pay attention to protecting the benefits of clients so that
both the clients and our company are able to gain the maximum
benefits from the relations between us. We warmly look
forward to establishing, reinforcing and expanding long term
fruitful relationship with the reliable clients all over the
world.Let's get busy and pull together to create a better future./*
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