Description

Specifications:

• • Catalog no.: 440N-Z21SS2H (factory bag label confirmed, Ser. B)

  • Brand: Allen-Bradley / Rockwell Automation, product of Dominican Republic

  • Type: SensaGuard rectangular non-contact safety interlock switch, RFID coded

  • Supply: 24 V DC; outputs: 2 safety OSSD (PNP) + auxiliary / test inputs per pinout

  • Connection: 8-pin DC micro (M12) pigtail; pinout printed on the packaging

  • Housing: rectangular plastic (PBT / Valox), flat-pack style, LED status indication

  • Sensing: coded actuator, high tolerance to misalignment, door indication / diagnostics

  • Protection: IP67 / IP69K sealed housing, wash-down suitable

  • Standards: UL, CE, RCM, KC certified; Guardmaster safety family

  • Condition: Brand New, Original, factory sealed

Description:

The Guardmaster SensaGuard 440N-Z21SS2H is an RFID-coded non-contact safety switch for guard and door monitoring. Because the sensor and standard-code actuator communicate by RFID rather than a magnetic reed, the switch is immune to magnetic defeat and tolerates gate misalignment that would jam a mechanical tongue switch. The two solid-state safety outputs connect directly to a safety relay or Guardmaster safety controller, and the LED gives immediate status of door and diagnostics.

Guard and gate monitoring on machine tools, packaging and assembly lines, food and wash-down areas where IP69K sealed non-contact interlocks are required.

Please note that product specifications may be subject to change. For exact technical data, please refer to the official manufacturer documentation or contact our sales team.

Lead Time: Please contact us for current lead time.

Delivery: Worldwide shipping by DHL / FedEx / TNT / UPS.

Payment: T/T in advance, PayPal, Western Union.

Price: Negotiable — please contact us for a quotation.

Remark: Price and lead time on request. Please state actuator type (standard / unique-code) and cable length variant with your inquiry.

As a professional supplier of imported industrial automation spare parts, Shenzhen SilkRoad XY Technology Co., Ltd. (slxytech.com) provides original products with competitive prices and reliable delivery.

We regularly supply ALLEN BRADLEY, RITTAL, BRINKMANN, BRAY, REXROTH, ABB, OMRON, SICK, MARPOSS, OTT-JAKOB, BENTLY NEVADA and EATON. Please contact us with your inquiry — we will offer our best price.