ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 440F-EHBSV02750 - Guard Locking Safety Interlock Switch
The ALLEN BRADLEY 440F-EHBSV02750 is a Guardmaster TLS-GD2 series solenoid-controlled guard locking safety interlock switch engineered for industrial machine guarding applications. It provides robust access prevention to hazardous areas until machinery has reached a safe state, integrating critical safety interlocking with a power-to-release locking mechanism. This device is designed for use in high-risk environments requiring compliance with international safety standards for personnel protection and operational integrity.
Technical Specifications:
- SERIES/FAMILY: Guardmaster TLS-GD2
- COMPONENT TYPE: Guard Locking Safety Interlock Switch
- ELECTRICAL SPECS:
- SOLENOID VOLTAGE: 24V AC/DC
- SAFETY CONTACTS: 2 Normally Closed (NC)
- AUXILIARY CONTACTS: 1 Normally Open (NO) for guard status, 1 Normally Closed (NC) for solenoid status
- SOLENOID LOCKING: Power-to-release (energize to unlock)
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Standard Tongue Actuator
- HOUSING MATERIAL: Die-cast metal alloy
- LOCKING FORCE: 2000 N (Fmax)
- INTERFACE/CONTROL:
- CONNECTION TYPE: Hardwired via screw terminals
- FEEDBACK: Integrated auxiliary contacts for guard and solenoid status monitoring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 (Dust-tight and protected against immersion up to 1m)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel or frame mount, typically via M5 screws
- COMPATIBILITY/APPLICATION: Machine guarding, robotic cells, automated production lines, hazardous process zones, and equipment requiring controlled access during operation or shutdown.