Simplex 2975-9022

The Simplex 2975-9022 is a cast aluminum surface-mount enclosure for manual fire alarm station installations. Its compact red finish box accommodates standard Simplex pull stations and notification devices with secure mounting options and threaded conduit access for clean electrical integration in commercial and institutional fire alarm systems.

Key Features

• Cast aluminum construction with red finish for standard appearance
• Surface-mount design for clean installation on walls and columns
• Top and bottom threaded conduit access (3/4" standard)
• Compact dimensions suitable for high-traffic areas
• Used with Simplex pull stations and fire alarm devices

Technical Specifications

• Construction: Cast aluminum
• Color: Red
• Dimensions: 5" H x 3-7/8" W x 2-3/16" D (127 mm x 98 mm x 56 mm)
• Minimum Depth Requirement: 2-3/16" (5.55 cm)
• Conduit Access: 3/4" threaded top and bottom knockout locations
• Mounting: Surface mount with provisions for standard screws

Certifications

• Standard Simplex accessory compatible with UL Listed fire alarm devices
• Meets installation requirements for NFPA 72 compliant systems