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630A 4P Molded Case Circuit Breaker

630A 4P Molded Case Circuit Breaker


Product Details:
Brand Name: SAFESAVE
Model Number: SMS7
Type: Miniature Case Circuit Breaker
Poles Number: 3P,4P
breaking capacity: Type S、Type H
Ambient temperature: <50℃
Warranty: 18 months

Product Details

Technical Parameter

1. Product Overview:

SAFESAVE a new type of circuit breaker, SMS7 series has been designed and developed by our RnD team with advanced technology. SMS7 Series molded case circuit breaker, suitable for the circuit in distribution network of AC 50Hz/60Hz, rated working voltage up to 690V and rated working current up to 800A to distribute power and protect the circuit and electrical equipment against overload, short-circuit and phase loss, which can also serve as protection against infrequent starting, overload, short circuit and under voltage of the motor. It features in small compacted size, high breaking capacity and short extinguishing arc. The breaker can be installed vertically as well as horizontally.


2. Product Characteristics:

◎Ambient temperature: <50℃

◎Environment Altitude:<2000m

◎Endurance characteristics: Moisture proof, mould resistance, radiation resistance

◎Installation conditions: Inclination angle below 22.5°

◎Application environment: It can work reliably under conditions of normal ship vibration or earthquake. It must be in the environment with non-corrosive metals, insulation-destructive gases, no conductive dust and explosive substances.

◎The applicable standards: GB14048.2


3. About us:

Zhejiang Saikong Electrical Technology Co., Ltd under the brand SAFESAVE focuses on industrial automation devices, electrical automation accessories and electrical complete units. Our products have been applied to some big projects such as BMDA Intelligent Irrigation System, Shanghai World Expo, Beijing Olympic stadiums, South–to-North Water Division Project, Pudong international airport. Meanwhile, the factory was titled as a high-technology enterprise, science and technology enterprise, software enterprise, advanced enterprise in quality management,etc. Our R&D center of Zhejiang Saikong Electrical Technology consists of three sections, namely, Electronic Design(systematic analysis and electronic circuits), Structural Design( heat dissipation design, configuration design), and Measurement and Verification(simulation and analysis, test and verification)

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