PRODUCT DESCRIPTION
ALLEN BRADLEY 440F-EHAEV01990 - Guardmaster Safety Interlock Switch
This device is a Guardmaster 440F series tongue-actuated safety interlock switch, engineered for robust machine guarding applications requiring positive-mode door or gate interlocking. It integrates directly into safety circuits to prevent hazardous machine operation when protective guards are open. The switch provides critical safety feedback for industrial control systems, ensuring compliance with relevant machine safety directives.
Technical Specifications:
- SERIES/FAMILY: Guardmaster 440F
- COMPONENT TYPE: Tongue-Actuated Safety Interlock Switch
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 2 Normally Closed (N.C.) Safety, 1 Normally Open (N.O.) Auxiliary
- RATED INSULATION VOLTAGE (Ui): 500V AC/DC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 2.5kV
- RATED OPERATIONAL CURRENT (Ie): 10A (AC-15, 240V) 2.5A (DC-13, 24V)
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Standard Tongue Actuator
- HOUSING MATERIAL: Die-cast Metal
- ACTUATOR ENTRY: Front or Side
- OPERATING FORCE: 10N
- MECHANICAL LIFE: 1,000,000 Operations
- INTERFACE/CONTROL:
- CONDUIT ENTRY: M20
- TERMINATION: Screw Terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 (Dust-tight and protected against immersion up to 1m)
- OPERATING TEMPERATURE: -25°C to +80°C
- MOUNTING STYLE: Surface Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Machine Guarding, Safety Gates, Access Doors, Robotic Cells
- SAFETY STANDARDS: EN ISO 13849-1 (PL e), EN/IEC 60947-5-1