■ 제품필수정보

제조사	Siemens
제조사품명	5SY4425-8
간략설명	Siemens Sentron 5SY4 MCB, 4P Poles, 25A Curve D, 400V AC, 10 kA Breaking Capacity, MCB

■ 제품사양

Number of Poles = 4P
Current 등급 = 25A Tripping Characteristics =
타입 D Rated AC Voltage = 400V
시리즈 = 5SY4 Breaking Capacity at Maximum Voltage Rating = 10 kA Circuit Breaker
타입 = MCB Mounting Style = DIN Rail Mount Width = 76mm Length = 70.4mm Depth = 90mm Reset Actuator
타입 = Toggle Switch Automatic cut-out, 5SY4
시리즈, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devices mean you are always on the safe side. Apart from that you benefit from the innovative mounting options which enable quick and easy installation. The miniature circuit breakers from Siemens can be combined as required with a wide range of supplementary components e.g. control current switches, fault signal contacts, shunt releases, under voltage releases, remote operating mechanisms or with RCCB units to provide protection for persons and against fire. Features and Benefits. Automatic cut-out, 1, 2,3 and 4-pole DIN rail assembly For use in industry, and in the functional and residential construction sector Supports fast and convenient removal from the assembly. Standards. IEC 60898 - Relates to Low Voltage Circuit Breakers for use in household and similar Installations. In the UK traditionally known as miniature circuit breakers (MCB ??s). Q: What is the differences in the Tripping Curves B, C, and D?. A: Curve B: Tripping: 3 to 5 times the rated current. Applications: protection of generators, persons, very long cables Curve C: Tripping: 5 to 10 times the rated current Applications: protection of circuits and general applications Curve D: Tripping: 10 to 14 times the rated current Applications: protection of high surge circuits, welders, transformers and motors