Approvals
Housing:
316 Stainless Steel, Resin Encapsulated
Contacts:
2NO + 1NC (with door open)
Contact Rating:
2Amp 230VAC / 1Amp 24VDC
Connection Type:
M12, 6-Pole
Operating Distance:
8mm ON / 28mm OFF
Ingress Protection Rating:
IP67 and (IP69K: Pre-Wired Only)
The MAGNASAFE MS21 safety switches are fully encapsulated into a 316 Grade Stainless Steel wide bodied housing. The MS21 safety switches are easy to install, tolerant to misalignment and the non-contact operation has a 8mm switching distance helping to ensure a long and trouble free operating life.
| Technical Specifications | |
|---|---|
| Construction | 316 Grade Stainless Steel |
| IP Rating | IP67 |
| Weight | na |
| Mounting | 4 x M4 Security Screws |
| Safety Output | Up to 2 x NO |
| Safety Output Rating | 230Vac / 2Amps or 24Vdc / 1 Amp |
| Auxilliary Output | Up to 1 x NC |
| Auxilliary Output Rating | 15W / 10VA |
| Cable / Connector | Quick disconnect |
| Cable Length | 5 or 10 metre |
| Coding | Magnet & Reed |
| Dimensions of Switch (mm) | 79 x 33 x 16mm |
| Dimensions of Actuator (mm) | 79 x 33 x 16mm |
| Environmental Specifications | |
| Operating Temperature | -25°C to +55°C |
| Storage Temperature | -25°C to +55°C |
| Safety Related Data | |
| PL in accordance with EN ISO 13849-1 | na |
| SIL CL in accordance with EN IEC 62061 | na |
| PFHd in accordance with EN IEC 62061 | 4.3 x 10-8 See Note 1 |
| PFH | 6.52 x 10-8 |
| B10d | 2,000,000 |
| MTTFd | High > 100 Years ( Based on usage rate of 360 Days |
| TM | > 20 Years |
| DC | 99% |
| SFF | 98% |
| Notes | |
Based on dual channel wiring according to CAT 4. Diagnostic coverage provided by downstream control logic. DC - medium, MTTFd = 100 Years | |
| File Title | File Name | Download File |
|---|---|---|
| 350 402 Iss19 MECHAN MS6 MS21 Installation Guide | 350-402-Iss19-MECHAN-MS6-MS21-Installation-Guide.pdf | PDF (1.2 MB) |