• Scientific Technologies Inc

SAFETY INTERLOCK SWITCH THAT MONITORS BOTH DOOR & LOCK

Scientific Technologies offers Safety Interlock Switch That Monitors Both Door & Lock, Model TL4019 series, with guard door locking. Utilising a total of four contacts, the TL4O19 monitors safety, door position and the lock itself. The switch features a locking force of 1200 N (270 lb) to ensure that the guard door stays locked shut until the machine is safe to enter. The TL4019 conforms to all European safety standards. The TL4019 features a narrow profile that allows it to be mounted on 2-in, square tubing or in space-restricted applications. The rugged Nema 6 glass-filled polyester housing allows the switch to withstanding water wash down cleaning. When used with a stainless steel actuator, the TL4019 provides a minimum of one million actuations. A rotatable head provides eight possible actuator positions for versatile installation. An optional heavy-duty slide bolt with integral door handle facilitates easy integration on machine guards. The slide-bolt permits the attachment of multiple padlocks. An optional key- release allows manual unlocking of the switch.