Allen Bradley Guardmaster 440K Safety Interlock Switch, 2NC/1NO, Keyed Actuator Included, Glass Filled PBT

Allen Bradley Guardmaster Trojan 5 GD2 Safety Interlock Switch for Demanding Applications

Safeguard personnel and keep your machine processes running smoothly with the Trojan™ 5 GD2 Interlock Switch by Allen Bradley Guardmaster. These reliable interlock switches are expertly designed for use in demanding applications, as they feature a robust stainless-steel head which provides superior resistance to wear and tear, extending service life.

These switches can be fitted to the leading edge of hinged, sliding and lift-off machine guard doors and are universal tongue (or key) operated interlocking devices. They feature dual key entry slots and rotatable heads, which can be adjusted by releasing the cover screws. They offer four actuator entry points, providing greater functionality. These cost-effective switches have 3 sets of contacts and are simple to install.

The Trojan 5 GD2 can be operated by inserting specially profiled stainless-steel key, which is attached to the leading edge of the guard door. This switch electrically interlocks the control circuit of a machine to its guard, ensuring that power is isolated when the barrier is open and minimising risk of injury.

Allen Bradley Guardmaster provide a wide range of reliable machine safety switches and components to deliver cost-effective solutions for a variety of industrial applications, giving you maximum flexibility and control.

Features and Benefits:

• 3 sets of contacts: 1 NO / 2 NC
• Environmentally sealed to IP67: no ingress of dust and can withstand some immersion in water
• Head can be rotated allowing 4 possible actuator entry positions
• Greater protection against demanding or harsh environments due to stainless steel head, which increases resistance to wear and/or misalignment
• Enables changing to stronger metal headed switch without changing the field wiring
• Glass-filled PBT housing & stainless construction makes these switches ideal for hygiene critical environments

Cat. 1 device per EN 954-1 dual channel interlocks suitable for Cat. 3 or 4 systems
Forced guided contacts - complies with EN 1088, IEC 947-5-1
CE Marked for all applicable directives, cULus, TÜV, and CCC

Standards

EN 954-1, ISO 13849-1, IEC/EN 60204-1, NFPA 79, EN 1088, ISO 14119, IEC/EN 60947-5-1, ANSI B11.19, AS 4024.1.

Stock no. 792-3089 is supplied with a an alignment guide with fully flexible actuator, stock no. 873-2203 is supplied with a GD2 standard actuator, for stock no. 351-3975 actuators must be purchased separately.

Interlock Switch