Details: SECO-LARM SM-226R Specialty Magnetic Contact

Features

Used for overhead doors in both industrial and residential situations where a wide gap is present
Adjustable to fit most door-channel widths
Switch contained in curved low-profile cast-aluminum housing for surface mounting on garage floor
Magnet enclosed in epoxy compound inside aluminum case for direct installation to garage door with no projecting bracket to break or serve as a handle
24" (61cm) Wire leads enclosed in armored cable
Contact reed switch has deactivated rhodium on gold under plating for a longer expected life
For closed loop circuits
2-3/4" (70mm) Gap
Weatherproof IP66
Lifetime limited warranty

IP Rating: Weatherproof IP66
Loop Type: Closed loop
Electrical Configuration: N/O
Operation Gap: 2-3/4", (70mm)
Material - Magnet: Enclosed in epoxy in aluminum housing
Material - Switch: Heavy-duty cast-aluminum case
Material - Terminals: 24" (61cm) armored leads
Contacts: Deactivated rhodium on gold under-plating
Contact Rating: 1.0A:10VDC (max), 10W (max)
Operating Temperature: -15 degree- plus 160 degree F (-25 degree-70 degree C)
Switch Cycles: 50 Million (0.1mA:5VDC)
Switch Dimensions: 4-11/32" x 1-3/4" x 27/64" (110 x 44 x 11 mm)
Magnet Dimensions: 3-35/64" x 1-5/16" x 1-27/64" (90 x 33 x 37 mm)
Magnet Type: Alnico 5

Model/SKU	Attributes
SM-226RQ	Closed loop Magnetic Contact
SM-226R-3Q	Open/Closed loop Magnetic Contact