Approvals
Housing:
Red ABS, Resin Encapsulated
Contacts:
1NO + 1NC, 2NO, 2NO + 1NC (with door open)
Contact Rating:
2Amp 230VAC / 1Amp 24VDC
Connection Type:
M12, 4-Pole / 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 an ABS wide bodied housing. With an M12 connector in the switch making them even easier to install, the MS21 safety switches are tolerant to misalignment, the 10mm switching distance helping to ensure a long and trouble free operating life.
Download Step Drawing ms21-plastic-switch-qd.STEP Download Step Drawing MS21-Red-ABS-Actuator.STEP
| Technical Specifications | |
|---|---|
| Construction | Red ABS, Resin Filled |
| 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) | 76.3 x 30.3 x 16mm |
| Dimensions of Actuator (mm) | 76.3 x 30.3 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 | |
1) | |
| 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) |
| ms21-plastic-switch-m12-3d | ms21-plastic-switch-qd.STEP | STEP (975 KB) |
| MS21 Red ABS Actuator | MS21-Red-ABS-Actuator.STEP | STEP (169 KB) |