Business Type:
Manufacturer/Factory
Business Range:
Circuit Breaker, Switch Disconnector, Surge Protection Device, Control and Protection ..
Establishment:
1998
R&D Capacity:
OwnBrand, ODM, OEM
Terms of Payment:
LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
Main Markets:
Southeast Asia, Middle East, Africa
OEM/ODM Service
Sample Available

Circuit Breaker, MCB, Switch manufacturer / supplier in China, offering Miniature Moulded Case Air AC Breaking Capacity 6ka 10ka Vacuum Electrical Switch Circuit Breaker Wsb1le-63 MCB, Distribution Box IP40 SA Type 24+1 Ways Flush/Surface Mount dB Enclosure, Distribution Box IP40 ABC Type 18 Ways Flush/Surface Mount dB Enclosure and so on.

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Supplier Homepage Electrical & Electronics Breaker & Protector Circuit Breaker Moulded Case Vacuum Circuit Breaker with Electromagnetic 50Hz 800V High Breaking 2/3/4 Poles (WCM1)

Moulded Case Vacuum Circuit Breaker with Electromagnetic 50Hz 800V High Breaking 2/3/4 Poles (WCM1)

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Min. Order / Reference FOB Price
1 Box US $6.10/ Box
Local Area: Wenzhou, Zhejiang, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Moulded Case Vacuum Circuit Breaker with Electromagnetic 50Hz 800V High Breaking 2/3/4 Poles (WCM1) MCCBKey InformationPole: 3P, 4P
Voltage: AC400V/690V
kA: 25-100kA
Inm(A): 1000, 2000, 3200, 6300
In(A): 200A--6300APole: 2P(only for 125A and 250A),
3P, 4P
Voltage: AC400V/690V
kA: 20-100
Inm(A): 63, 100, 225, 400, 630, 800, 1250, 2000(only with 3P)
In(A): 10, 16, 20, 25, 32, 40, 50, 63, 100, 225, 400, 630, 800, 1250, 1400, 1600, 1800, 2000
GeneralWCM1 sereis moulded case circuit breaker (MCCB for short) is one of new type MCCBs researched and developed by using advanced design and manufacture technolgy internationally. The rated insulation voltage is 800V (WCM1-63 is 500V). It applied for infrequent switch of the line of AC 50Hz, rated operation voltage 690V and below (WCM1-63 is 400V), and for infrequent starting of the motor. The MCCB with overload, short circuit and under-voltage protection fitting can protect the line and power device from demage. The MCCB is classfied into four types individually as Type C (low breaking), Type L (standard), Type M (higher breaking), Type H (high breaking according to the rated ultimate short circuit breking capacity (Icu) ranking. The MCCB is small volume, high breaking capacity, short flashover (zero flashover of some spare parts), and vibration resistance, is the ideal product for using on land and at ship. The MCCB can be installed vertically (vertical mounting) and horizontally (horizontal mounting).Main technical parametersModelframe level rated current (A)Current Rating (A)Rated operation voltage (V)Rated insulation voltage (V)Rated ultimate short circuit breaking capacity (kA) 400VRated operation short circuit breaking capacity (kA) 400VWCM1-63L63(6), 10, 16, 20, 25, 32, 40, 50, 63 AC400AC5002518WCM1-63M5035WCM1-125C100(10), 16, 20, 25, 32, 40, 50, 63, 80, 100AC690AC8002010WCM1-125L3517.5WCM1-125M5035WCM1-125H8550WCM1-250L225100, 125, 140, 160, 180, 200, 225AC690AC8003518WCM1-250M5035WCM1-250H8550WCM1-400L400225, 250, 315, 350, 400AC690AC8005025WCM1-400M6542WCM1-400H10065WCM1-630L630400, 500, 630AC690AC8005025WCM1-630M6542WCM1-630H10065WCM1-800M800630, 700, 800AC690AC8007550WCM1-800H10065WCM1-12508001000, 1250AC690AC8006540WCM1-200012501400, 1600, 1800, 2000AC690AC8006540Attached catalogue