Overview
The Appleton 1″ LRL FORM35 conduit outlet body is a durable malleable iron fitting engineered to provide secure connection points in rigid metal conduit systems. LRL Unilets have double opening and are furnished with one steel cover, assembled. Form 35 Unilet conduit bodies provide plenty of room for pulling cables and wiring connections, with accurately tapped tapered threads that ensure tight, rigid joints and excellent ground continuity. This body type is suitable for commercial, industrial, and utility electrical installations requiring reliable conductor routing and junction capabilities.
Key Features
- Double opening design allows conductor entry/exit from multiple directions
- Flat back design ideal for mounting flush against surfaces
- Smooth, rounded integral bushings protect conductor insulation
- Tapered threads ensure tight, rigid joints and excellent ground continuity
- Form 35â„¢ malleable iron construction provides high tensile strength, ductility, and impact resistance
- Triple-coated finish for corrosion and weather protection
- For use with Rigid Steel, Rigid Aluminum and IMC Conduit; suitable for Class I, Division 2 hazardous locations per NEC 501.10(B)(4)
Technical Specifications
- Hub Size: 1 inch (1″) NPT threaded connection
- Body Type: LRL (double opening)
- Form: Form 35®
- Material: Malleable Iron with triple-coated finish
- Design: Flat back with rounded integral bushings
- NEC Compliance: Class I, Division 2 hazardous location rated
- Mounting: Surface mount
- Conduit Type: Rigid Steel, Rigid Aluminum, IMC
- Thread Type: Tapered FNPT (Female NPT)
Typical Applications
- Industrial electrical conduit systems requiring accessible junction points
- Manufacturing facilities and control room wiring installations
- Commercial building electrical rough-in and service modifications
- Utility and infrastructure conduit pull-through locations
- Systems requiring multiple conductor entry/exit paths (90-degree and offset bends)
Compatibility & Replacements
Compatible With
- 1-inch rigid steel conduit systems
- 1-inch rigid aluminum conduit systems
- 1-inch intermediate metal conduit (IMC)
- Tapered NPT-threaded connectors and hubs
- Standard electrical junction box covers and gaskets
Replaces / Drop-In Replacement For
The Appleton LRL100-M (1-inch, malleable iron, Form 35) is the standard replacement part for this outlet body type. Verify specific compatibility with your system integrator before ordering to ensure proper fit with existing conduit configurations.
Works With
- Appleton Form 35® steel covers and gaskets
- Standard NEC wiring capacity ratings per NEC 314.16(A)
- Industrial electrical installation standards per NEMA FB-1 enclosure specifications
- Conduit systems operating at standard 60 Hz AC power frequencies
