MC 440 with Built-In Resistors

Magnetic Contact,
with Built-In Resistors, NC

Built-in resistors
MC 440-2x1K
6309428
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The magnetic contact MC 440 with 2 built-in resistors for a balanced circuit. When installing the magnetic contact it is easy to select if one resistor or both should be used (see wiring diagram). For quick and easy installation the magnetic contact comes with screw terminals with wire protection. It is equipped with tamper protection against unauthorized opening. The magnetic contact has a wide gap which allows for installation on most materials such as wood, plastic, aluminium and steel. Enclosed are plastic spacers for installation on steel.  The contact can be supplemented with different accessories such as brackets and extra strong magnets. If additional spacers are needed use MC 400-6 and /or MC 400-7.

Data sheet

Installation method
Surface mount
Contact function
Normally Closed (NC)
Approvals
EN 50131-2-6 Grade 2, Class II, INCERT B-582-1003, SBSC 9-210, Class 2, FG, NF&A2P
Contact rating
48 VDC / 400 mA / 10 VA
Magnet type
Alnico 5
Mounting on steel
Possible without accesorries
Make distance (wood) mm
37
Make distance (steel) mm
24
Tamper protection
Yes
Connection
Screw terminals
Housing material
ABS Plastic
Operating temperature range
+5°C – +40°C
Housing protection class
IP 43
Contact dimensions (L x W x H) mm
65 x 20 x 15
Magnet dimensions (L x W x H) mm
65 x 15 x 14,5
Normal operation
12 VDC
Grade
2

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