GRI 180-72-B Switch Set, 3/4" Steel Door 1/2", Brown
SKU
180-72-B
Model No
180-72-B
$65.04
GRI 180-72-B Switch Set, 3/4" Steel Door 1/2", Brown is available to buy in increments of 10
Product Highlights
- Standard 12" Leads or Terminals
- UL and ULC Approved
- 180-12 & 184-12 UL 10C Fire Rated
- Available in Closed Loop, Open Loop and SPDT
- 3/4" and 1" Diameter Mounting
- Standard 12" Leads or Terminals

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The 180-72-B from GRI is a switch set, 3/4" steel door 1/2", brown. The GRI 180 Series is the industry standard 3/4" diameter recessed steel door switch set with 12" leads. The 184 Series is a 1" diameter switch set. The innovative GRI 8080-T Series is a 3/4" diameter recessed switch set designed for residential, commercial and industrial steel doors and frames.
GRI 180-72-B Switch Set Features
- UL and ULC Approved: Ensures compliance with safety standards, providing peace of mind in installation and use.
- 180-12 & 184-12 UL 10C Fire Rated: Suitable for use in fire-rated applications, enhancing building safety.
- Available in Closed Loop, Open Loop and SPDT: Versatile installation options to suit various applications.
- 3/4" and 1" Diameter Mounting: Offers flexibility so that it fits different door configurations.
- Standard 12" Leads or Terminals: Easy connectivity, simplifying the installation process.
- Self-Locking: Prevents tampering and ensures secure operation.
- Solid, One Piece Design: Enhances durability and reliability over time.
- 7/8" Diameter also Available - Call Factory: Custom sizes accommodate unique installation needs.
- Switches or Magnets are Available Separately: Provides options for replacements or upgrades based on specific needs.
- Standard 1/2"+ Gap on Steel: Ensures compatibility with regular steel door gaps.
- Wide Gap 1"+ Gap on Steel: Perfect for doors with larger gaps, increasing usability.
- Supervisory Loops Available: Allows monitoring and enhances security system integration.
GRI 180-72-B Switch Set Specifications
| Model | GRI 180-72-B |
| Type | Switch Set |
| Diameter | 3/4" |
| Door Type | Steel |
| Lead Length | 12" |
| Mounting Options | Closed Loop, Open Loop, SPDT |
| UL Rating | UL 10C Fire Rated |
| Material | Steel |
| Color | Brown |
| Self-Locking Feature | Yes |
| Additional Sizes | Available upon request (7/8") |
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