GKLA40F1C2F05C Interruptor de enclavamiento de seguridad de solenoide

Referencia GKLA40F1C2F05C

Los interruptores de la serie MICRO SWITCH™ GKL/R son interruptores de enclavamiento de seguridad de solenoide operados con llave de servicio pesado que incorporan un mecanismo de captura de llave. La llave atrapada unida al protector no se puede quitar del interruptor hasta que el circuito del solenoide del interruptor haya recibido una señal remota (desde un dispositivo de control) que indique que el proceso peligroso ha disminuido. Este diseño es para uso en maquinaria donde una parada instantánea es imposible (debido al impulso de la máquina) o poco práctica debido a las condiciones de la máquina (como completar un ciclo de la máquina o reducir la temperatura a un nivel seguro)

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Features:
Electrostatic epoxy coated die-cast zinc housing
Four different rugged stainless steel keys (two rigid and two flexible)
1NC/1NO, 2NC, 2NC/1NO, 2NC/2NO, 3NC/1NO, or 4NCcontact options each for monitoring the key and the solenoid
Positive opening normally closed contacts to EN/IEC 60947-5-1-3 specification
Mechanical latch (solenoid power to unlock) or solenoid latch (de-energize solenoid to unlock)
Wide range of supply voltages for solenoid
Manual unlock feature on front cover
Two LEDs in housing cover for monitoring the actuator key switch contacts and the solenoid switch contacts
Different conduit options for global applications
Operating temp. range: -25 °C to 85 °C [-13 °F to 185 °F]
Switch body environmentally sealed to IP68 and NEMA 1, 4, 6P, 12, & 13
CE, CSA, and UL agency certifications
Designed and agency evaluated for safety functions up to and including a SIL3 level

Applications:
Up to four electrically independent contacts for each of the key and solenoid for monitoring the respective positions
Gold contacts available for low energy applications
Two LED indicators (green and red) to monitor status of key switch and solenoid switch
Rugged stainless steel rigid and flexible keys
Designed and evaluated up to and including a safety integrity level (SIL3) per IEC 61508-2:2010