Allen Bradley Guardmaster 440K Safety Interlock Switch, 2NC, Keyed Actuator Included, Glass Filled PBT

Enhance personal and mechanical safety using this safety interlock switch from Rockwell Automation's Allen Bradley Guardmaster range. It protects workers by preventing access to a machine in the event of a hazardous situation. The switch has two NC (normally closed) contacts that send a stop signal to the machine. Its dual-entry, rotatable head offers 8 different options for actuator entry, giving you flexibility in your set-up. Thanks to its very small dimensions of 75 (length) x 25 (width) x 29mm (depth), you can use this switch in tight spaces where a normal safety lock wouldn't fit.

• Specially profiled stainless steel key for added security
• IP67 (ingress protection) rating for water and dust resistance
• M16 threaded connection for secure and simple installation

• CE (Conformité Européenne)
• UL (Underwriters' Laboratories)
• TÜV (Technischer Überwachungsverein)
• CCC (China Compulsory Certification)

EN954-1
ISO13849-1
IEC/EN60204-1
NFPA79, EN1088
ISO14119
IEC/ EN60947-5-1
ANSI B11.19
AS4024.1
IP67 rated
UL approved
CE certified

The switch is safe for use across a broad temperature range of -20°C to +80°C. Its housing is made of glass-filled PBT (polybutylene terephthalate), which offers high heat resistance up to +150°C.