GRI 4400A-300 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-300 Switch Set Features

• Bracket Included: S-12 bracket included for easy mounting solutions.
• Versatile Application: Ideal for securing chain link gates, overhead garage doors, safes and walk-in freezer doors, enhancing security in various environments.
• Weather Resistant Design: Rugged aluminum housing allows switches to operate within a temperature range of -40°F to 257°F, providing reliability in extreme conditions.
• Cable Options: The 4400 features a 36” 2 conductor vinyl jacketed cable; an armored cable version (4400-A) is also available, catering to different installation needs.
• Customization: Built-in E.O.L. resistors and diodes available upon request, allowing for tailored configuration to specific systems.
• Flexible Supervisory Loops: Supervisory loops can be requested, providing additional monitoring capabilities.
• Separate Components: Switches and magnets can be purchased separately, offering flexibility in component replacement or upgrades.
• Spacers Available: Optional spacers (PN 5226) available for enhanced installation options.

GRI 4400A-300 Detailed Specifications