Overview
The Appleton LL27 is a UNILETSâ„¢ Type LL FM7â„¢ conduit outlet body rated for 3/4″ hub size conduit. This Form 7 configuration connects two conduit runs at a 90-degree angle with a side access opening for conductor splicing and maintenance. The Appleton LL27 is manufactured from Grayloy iron with a triple-coat finish (zinc electroplate, chromate, and epoxy powder coat) for durability in industrial and commercial environments, including hazardous locations compliant with NEC and NEMA FB-1 standards.
Key Features
- Form 7 LL configuration: 90-degree hub location on left side with access opening for wire pulling and splicing
- Grayloy iron body with stainless steel hardware for corrosion resistance and ground continuity
- Triple-coat finish: zinc electroplate, chromate, and epoxy powder coat for superior protection
- Wedge-Lok™ clip cover design with integral gasket—no screws required, easily removable without damage
- Smooth, rounded integral bushing in hubs protects conductor insulation
- Tapered FNPT (female NPT) threads for tight, rigid joints and excellent electrical continuity
- Completely interchangeable with Crouse-Hinds Form 7 bodies, gaskets, and covers
Technical Specifications
- Conduit Size: 3/4″ NPT hub
- Form Type: Form 7 (LL configuration)
- Body Material: Grayloy iron
- Number of Hubs: 2
- Internal Capacity: 7 cubic inches
- Dimensions: 5.19″ L × 2.44″ W × 2.5″ H
- Connection Type: Tapered FNPT (female NPT)
- Finish: Triple-coat (zinc electroplated, chromate, epoxy powder coat)
- Color: Gray
- Certifications: UL 514A/B, CSA C22.2
- Enclosure Rating: NEMA FB-1
- Mounting: Surface mount (flat back design)
- Gasket Material: Neoprene
- Cover: Stainless steel with Wedge-Lokâ„¢ clips
Typical Applications
The Appleton LL27 conduit outlet body is used to:
- Connect and change direction of 3/4″ conduit runs
- Provide branch connections in conduit systems
- Create access points for conductor splicing and maintenance
- Serve as a pulling fitting in industrial wiring installations
- Meet requirements in commercial, industrial, and hazardous location (Class I, Div 2) applications per NEC and CEC standards
Compatibility & Replacements
Compatible With
- 3/4″ rigid conduit and IMC (intermediate metal conduit)
- Tapered NPT female threaded hub connections
- NEMA FB-1 enclosure systems
- Commercial and industrial electrical installations
- Hazardous location wiring (Class I, Div 2)
Replaces / Drop-In Replacement For
- Crouse-Hinds Form 7 LL conduit bodies (identical applications and installation dimensions)
- O-Z/Gedney LL-27 conduit outlet bodies
- Equivalent FM7â„¢ and Form 7â„¢ units with matching specifications
Works With
- 3/4″ rigid and IMC conduit systems
- Appleton FM7â„¢ covers and gaskets
- Appleton UNILETSâ„¢ accessory covers and sealing kits
- Standard electrical fittings and closure hardware compliant with NEC and NEMA standards
