KUMSAN M&E Products (주)금산엠엔이는 고객 만족 및 가치 공유를 최우선으로 생각하며, 최고의 기술이 접목된 다양한 제품들을 수입/제조/공급하고 있습니다.

    Latching relays

    SB relay - Latching, 4/3 contacts

    제품특성
    Latching relay using 2 separate coils and magnetic rocker mechanism
    Two types available with 4 C/O (type 400) or 3 C/O (type 300) contacts
    All contacts are double make - double break contacts (form Z), 8 A
    Plug-in design with secure locking feature for maximum ease of maintenance
    Optional Weld no transfer contacts • Contact life (mechanical) of 100 million cycles
    -40°C...+80 °C operating temperature
    데이터시트 다운로드 제품 상세페이지

    The SB is a latching safety critical relay with 2 stable magnetically latched states. When 1 coil is energized, the relay actuates from magnetically latched position 1 to 2. When the other coil is energized, the relay actuates back from magnetically latched position 2 to 1.

     

    Two types of configuration are available:

    - 400 type contact relays have 4 changeover double break contacts (Form Z)

    - 300 type contact relays have 3 changeover double break contacts (Form Z) a 4th double break contact is reserved for automatic coupling of the coils.

     

    The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to standards in force for Railway Transported Equipment.

     

    Positive mechanical keying of relay to socket is built into relay and socket during manufacture and terminal identifications are clearly marked on identification plate that is permanently attached to the relay.