GRI 4400A-156 Aluminum Industrial Wide Gap Switch Set 2.5 Gap Closed Loop

GRI’s 4400 switch series is a heavy duty surface mounted industrial grade contact. A weather resistant rugged aluminum housing and a variety of optional mounting brackets make it ideal for securing chain link gates, overhead garage doors, safes or walk-in freezer doors.

A standard 3 foot length of stainless steel cable is offered as is a vinyl jacketed CL-2 type cable. Custom cable lengths of either type are available by special request. A case spacer, PN 5226 can also be ordered as a separate mounting accessory. Switch sets include all other mounting hardware. A mounting kit, PN#8297 is also available for garage door tract mounting. The kit includes a 4402-A switch set, brackets and mounting hardware.

GRI 4400A-156 Aluminum Industrial Wide Gap Switch Set Features

• S-12 bracket: included for easy installation and secure mounting.
• Versatile application: ideal for securing chain link gates, overhead garage doors, safes, and walk-in freezer doors, providing peace of mind.
• Weather resistant aluminum housing: designed to withstand harsh environments, operating within a temperature range of -40°F to 257°F.
• 36” cable options: 4400 model features a 2 conductor vinyl jacketed cable while 4400-A includes an armored cable for added durability.
• E.O.L. resistors and diodes: built-in on request, enhancing system reliability and preventing false alarms.
• Supervisory loops: available upon request, providing additional monitoring capabilities.
• Separate switch and magnets: available for customized installations or replacements.
• Mounting spacers: PN 5226 available for versatile installation options.

GRI 4400A-156 Detailed Specifications