Description
The Allen-Bradley 440N-Z21SS2A is a Guardmaster SensaGuard non-contact safety interlock switch, part of the Guardmaster SensaGuard non-contact interlock family. It is widely deployed in guard door monitoring in food, beverage, packaging and general machinery. HKTX Automation (Hong Kong Tai Xuan Electrical Systems Group Limited) supplies this model to distributors, system integrators and factories worldwide.
Warranty: All units carry a 12-month warranty against non-human damage.
Shipping: Worldwide delivery via FedEx / DHL with secure export packing.
How to order: Send us the part number on WhatsApp or by email for a quotation with price and lead time. RFQs are usually answered within 12 hours.




