Rockwell A-B 440K-E33053 Guardmaster Elf Tongue Interlock Safety Device
The Rockwell A-B 440K-E33053 Guardmaster Elf Tongue Interlock is a safety locking device designed for industrial machinery. It ensures operator safety by preventing access to hazardous areas during machine operation. Ideal for use in manufacturing plants and facilities requiring high levels of operational safety.
Manufacturer:Rockwell Automation
Model:440K-E33053
Type:Guardmaster Elf Tongue Interlock
Actuator Length:12 inches
Switch Rating:10 A @ 250 VAC
Environmental Protection Rating:IP67
Operating Temperature Range:-20°C to +60°C
Material:Stainless Steel
Mounting Options:Surface mount
The Rockwell A-B 440K-E33053 Guardmaster Elf Tongue Interlock is a robust and reliable safety device designed specifically for use in industrial environments. It ensures operator safety by stopping machine operations when the safety guard is open or removed. Made from stainless steel, this interlock switch offers superior resistance to corrosion and wear, making it suitable for harsh industrial conditions. With an IP67 rating, it can withstand dust and water ingress, ensuring consistent performance even in challenging environments. The switch operates within a wide temperature range of -20°C to +80°C, making it adaptable to various climates. Its voltage range of 10V to 28V DC allows for easy integration into existing systems. Featuring a mechanical latch interlock mechanism, it guarantees a secure and reliable lockout function. Available in panel mounting options, it can be easily installed in any industrial setup. This safety device is certified to CE, UL, and cULus standards, ensuring compliance with international safety regulations.












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