MC 240 with built-in resistors
Magnetic contact for recessed mounting, NC, with built-in resistors
MC 240 universal magnetic contact with NC function and built-in resistors for a balanced loop that can be used both in alarms and access systems for monitoring e.g. doors, windows, doors and gates against unauthorized opening.
With built-in resistors, a lot of time is saved during installation with fewer connection points in the junction box and thus also fewer sources of error. You can also choose to connect the magnetic contact directly to the central unit and thus no junction box is needed. Choose between having only a parallel resistor across the reed switch or having parallel resistors and series resistors mounted with the reed switch.
Data sheet
- Installation method
- Recessed mounting
- Contact function
- Normally Closed (NC)
- Approvals
- EN 50131-2-6 Grade 2, Class IIIA, VdS G 193513 Class B, INCERT B-582-1003, SBSC 9-196, Class 2 , FG, F&P Danmark, NF&A2P
- Contact rating
- 48 VDC / 500 mA / 10 VA
- Drill diameter mm
- 9-10
- Magnet type
- Alnico 5
- Mounting on steel
- Only with accessories
- Make distance (wood) mm
- 27
- Make distance (steel) mm
- Depending from accessories used
- Tamper protection
- Yes
- Connection
- Cable
- Housing material
- Al-alloy
- Housing protection class
- IP 67
- Contact dimensions (L x Ø) mm
- 37 x 11
- Magnet dimensions (L x Ø) mm
- 37 x 11
- Operating temperature
- –40 – +70 °C
- Grade
- 2
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Magnetic contact for recessed mounting, NC, with built-in resistors