Product Review

SECO-LARM SM-226RQ ENFORCER Overhead Door-Mount Magnetic Contact, Closed Loop, Adjustable to Fit Most Door-channel Widths, 2-3/4" (70mm) Gap, 24" (61cm) Wire Leads Enclosed in Armored Cable

• 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
• 2-3/4" (70mm) Gap
• 24" (61cm) wire leads enclosed in armored cable
• Contact reed switch is SPST, deactivated rhodium on gold under-plating, for a long life

• 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: 0.1A@100VDC (max), 1.0A@10VDC (max), 10W (max)
• Operating Temperature: -15º~+160º F (-25º~70º 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