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Warehouse: United States

GRI 1841-2WG 184 Series 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Black

SKU: 18412WG-BL George Risk Industries
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Product images for GRI 1841-2WG 184 Series 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Black. 1 image(s) available. Click on image to view full size.

Key Features

  • Reliable perimeter protection with a wide-gap recessed design that reduces false alarms and tolerates misalignment
  • Durable 1" steel construction and UL 10C fire rating for secure installation on fire and commercial doors
  • Closed-loop N/O contact for dependable alarm and access-control monitoring with standard 12" leads for easy wiring
  • Tamper-resistant recessed mount and self-locking design minimize vandalism and conceal wiring for cleaner installations
  • Lifetime warranty and proven George Risk Industries quality reduce maintenance costs and downtime

Quick Specifications

Brand Name
George Risk Industries
Manufacturer
George Risk Industries
Product Name
18412WG-BL Magnetic Contact
Product Type
Magnetic Contact
View Full Technical Specifications

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Product Information Tabs

Overview

Designed for commercial and institutional security, the George Risk Industries 184 Series 1" recessed magnetic contact delivers dependable perimeter detection and clean, tamper-resistant installation. This steel, wide-gap switch set is UL 10C fire-rated for use on fire doors and other critical openings, providing peace of mind for life-safety and access-control projects. The closed-loop N/O contact supports reliable alarm and monitoring integration, and the standard 12" leads simplify wiring to existing control panels. Rated for 10W at 200VDC and 0.40A, the compact 1" diameter housing fits flush in door or frame recesses to reduce exposure and false activations while maintaining robust performance. Installers will appreciate the self-locking, one-piece steel design that speeds installation and minimizes callbacks. Ideal for security, surveillance, access control and alarm systems where durability and compliance matter, the GRI 18412WG-BL blends industry-standard reliability with low-maintenance operation. Specify the George Risk 184 Series for your next commercial door security project — order now or contact us to confirm compatibility with your monitoring system.

Features

  • Reliable perimeter protection with a wide-gap recessed design that reduces false alarms and tolerates misalignment
  • Durable 1" steel construction and UL 10C fire rating for secure installation on fire and commercial doors
  • Closed-loop N/O contact for dependable alarm and access-control monitoring with standard 12" leads for easy wiring
  • Tamper-resistant recessed mount and self-locking design minimize vandalism and conceal wiring for cleaner installations
  • Lifetime warranty and proven George Risk Industries quality reduce maintenance costs and downtime
General Information
Brand Name George Risk Industries
Manufacturer George Risk Industries
Product Name 18412WG-BL Magnetic Contact
Product Type Magnetic Contact
Product Model 18412WG-BL
Product Series 184
Manufacturer Part Number 18412WG-BL
Technical Information
Material Steel
Contact Form Form A
Standard Gap 0.75"
Application/Usage Door
Connectivity Technology Wired
Physical Characteristics
Color Gray
Power Description
Power Source DC
Product Information
Length 12"
Diameter 1"
Mount Type Recessed Mount
Contact Type N.O.
Installation Type Commercial
Warranty
Limited Warranty Lifetime Warranty
Miscellaneous
Features End of Line (EOL) Resistor, Self-lock Mounting
Country of Origin US

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