Allen Bradley · PLC Module
Allen-Bradley Non-contact RFID safety switch 440N-Z21SS2HN
440N-Z21SS2HN
Allen Bradley
Allen-Bradley Non-contact RFID safety switch 440N-Z21SS2HN
Need Allen-Bradley 440N-Z21SS2HN? Non-contact RFID safety switch for Machine safety / guarding systems. Price & Availability Classified as a non-contact r…
Specifications
| Brand | Allen-Bradley |
|---|---|
| Model Number | 440N-Z21SS2HN |
| Official Product Name | Guardmaster 440N SensaGuard Non-Contact Safety Switch |
| Applicable System | Machine safety / guarding systems |
| Product Type | Non-contact RFID safety switch |
| Equivalent Standard | Contact supplier for cross-reference and alternative models |
| Product Status | Active |
| Sensing technology | RFID non-contact |
| Contacts | 2 N.C. safety + 1 N.O. auxiliary |
| Connector | 8-pin Micro (M12), 6 in pigtail |
| Sensing distance | 25 mm (some distributors list 15 mm; see note) |
| Protection rating | IP69K |
| Dimensions (LxWxD) | 88.14 x 24.99 x 20.65 mm |
| Weight | 0.155 kg |
| Country of origin | Dominican Republic |
| Supply voltage | 24 V DC |
Product Description
Basic Product Information
- 24 V DC supply voltage
- 2 N.C. safety contacts + 1 N.O. auxiliary contact
- Plastic rectangular housing with IP69K protection
- RFID non-contact sensing with coded actuator
Technical Specifications
Version & Model Difference
The 440N-Z21SS2HN differs from the 440N-Z21SS2BN (id 1051) in sensing distance and cable/connector details; HN uses an 8-pin Micro M12 connector with 6 in pigtail, while BN is supplied with a 10 m cable. Confirm the exact suffix with the supplier.
Application Scenarios
- Machine guard door interlocking
- Hinge, sliding and lift-off guard monitoring
- Wash-down and food-industry safety
- Quote model 440N-Z21SS2HN to ZZSL for a quote.
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