GRI 4400A-20 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. Its weather-resistant rugged aluminum housing and optional mounting brackets make it the perfect choice for securing chain link gates, overhead garage doors, safes, or walk-in freezer doors. This innovative switch set includes a standard 3-foot length of stainless steel cable, with custom cable lengths available upon request. Additional mounting hardware and accessories ensure a flexible and secure installation.

GRI 4400A-20 Aluminum Industrial Wide Gap Switch - Key Features

• S-12 bracket included: Facilitates easy installation and reliable mounting.
• Ideal for various security applications: Provides trustworthy security for chain link gates, overhead garage doors, safes, and walk-in freezer doors.
• Weather-resistant aluminum housing: Ensures durability and functionality in extreme temperatures ranging from -40°F to 257°F.
• 4400 switch features 36” 2 conductor vinyl jacketed cable: Offers flexibility and durability for diverse installation needs.
• 4400-A includes 36” armored cable: Adds extra protection against wear and tear, enhancing longevity.
• Built-in E.O.L. resistors and diodes available: Allows for tailored installation to meet specific requirements.
• Supervisory loops available upon request: Enhances monitoring and control over the connected systems.
• Switches and magnets sold separately: Provides options for customization based on the user’s needs.
• Spacers available (PN 5226): Offers additional installation flexibility for various configurations.

GRI 4400A-20 Detailed Specifications