Flexsteel 125r400m Steel Flexible Conduit 1-1/4 in 400 Ft

Product Description

The FLEXSTEEL 125r400m is a steel flexible conduit supplied in a 400-foot cut-to-length format, designed to protect electrical wiring in commercial and industrial installations. The 1-1/4-inch trade size accommodates a range of conductor bundles where rigid conduit runs are impractical due to vibration, movement, or tight routing conditions. Electricians use this conduit where the wiring system requires flexibility at equipment terminations, motor connections, or through structural transitions. The steel construction provides mechanical protection suited to demanding environments.

This flexible metal conduit is used in commercial and industrial electrical systems wherever NEC Article 348 permits flexible metal conduit as a wiring method. Typical applications include connections to HVAC equipment, motors, compressors, and other machinery subject to vibration or requiring field-routed final connections. The 400-foot length supports larger project runs or job-site stock.

Key Features

• 1-1/4-inch trade size for medium-to-large conductor bundles
• Steel construction provides durable mechanical protection
• 400-foot length supports multi-drop or bulk installation jobs
• Flexible design simplifies routing around obstructions and through tight spaces
• Compatible with standard 1-1/4-inch flexible metal conduit fittings

Compatibility

Designed as an OEM-style replacement and standard-stock flexible metal conduit for use with 1-1/4-inch trade size FMC fittings and connectors in commercial and residential electrical systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC Article 348 and applicable local codes. Disconnect and lock out all power to the circuit before cutting, fitting, or securing conduit. Use a conduit cutter or hacksaw rated for flexible metal conduit and deburr cut ends before installing fittings to avoid conductor insulation damage. Secure conduit with listed clamps at intervals required by code and at each termination point.

Technical Specifications

• Trade Size: 1-1/4 inch
• Length: 400 feet
• Material: Steel

Standard Information

• Brand: FLEXSTEEL
• Manufacturer Part Number: 125r400m