ENG
| Manufacturer | Alarmtech |
|---|---|
| IP kaitseaste | IP67 |
| Turvakategooria | Grade 2 |
| Sobib terasustele | With accessories |
| Paigaldusviis | Flush mount |
Alarmtech MC 240 with built-in resistors is the universal MC 240 magnetic contact with the loop resistors already inside the contact. The balanced loop can be connected straight to the control panel, so fewer junction points are needed and there are fewer places for faults.
You can use only the parallel resistor across the reed switch, or both the parallel and the series resistor. The threaded aluminium-alloy contact and magnet are screwed into a 9–10 mm hole; the contact is epoxy sealed (IP67) and approved to EN 50131-2-6 Grade 2.
| Approvals | Class 1/2,FG, Class IIIA, EN 50131-2-6 Grade 2, INCERT B-582-1003, NF&A2P, SBSC 9-196, VdS G 193513 Class B |
|---|---|
| Contact rating | 48 VDC / 500 mA / 10 VA |
| Housing protection class | IP 67 |
| Drill diameter, mm | 9-10 |
| Make distance (wood), mm | 27 |
| Make distance (steel), mm | Depends on the accessories used |
| Contact dimensions (L x Ø), mm | 37 x 11 |
| Magnet dimensions (L x Ø), mm | 37 x 11 |
| Mounting on steel | Only with accessories |
| Operating temperature | –40 – +70 °C |
| Grade | Grade 2 |
| Built-in resistors | 2 × 2.2 kΩ |