Allen Bradley 440T-AKEYE10FN Trapped Key Safety SWITCH

Hygiene Compliance: Food-grade materials and easy sanitization meet FDA/EMA standards for food/pharma industries.

Reliable Safety Rating: PLd/Category 3 certification ensures hazard prevention in sensitive processing environments.

Chemical Resistance: Withstands harsh cleaners (e.g., caustic soda), preventing material degradation over time.

Fail-Safe Access Control: Key traps until safety/hygiene conditions are met, reducing contamination and injury risks.

Broad Temperature Fit: -30°C to 60°C range works in cold storage (e.g., wheat dough freezers) and heated processing areas.

Low Maintenance: Sealed design and long mechanical life minimize downtime for cleaning or replacement.

Wheat Flour Mills: Installed on flour sifter guards—hygienic materials resist residue buildup, and the SWITCH blocks access until sifting stops, preventing cross-contamination.

Pharmaceutical Cleanrooms: Used on API (Active Pharmaceutical Ingredient) mixing vessel doors, ensuring entry only after cleaning cycles and equipment shutdown.

Food Canning Lines: Mounted on wheat-based sauce filling machine guards, withstanding daily high-pressure sanitization while trapping keys until the line halts.

Dairy Processing Facilities: Applied to cheese-making equipment guards, resisting acidic cleaners and ensuring safety in wet, sanitized environments.

Frozen Food Factories: Used on frozen wheat pizza dough packaging machine doors, functioning reliably in sub-zero temperatures without compromising hygiene.

Cosmetic Manufacturing: Integrated into lotion mixing tank access panels, meeting EU GMP standards and preventing unauthorized entry during production.