The Garvin Industries TB4M is a 1-1/4" threaded TB type conduit body crafted from durable malleable iron and finished with zinc plating and aluminum enamel. This robust fitting is designed to provide easy access to conductors for pulling, splicing, and maintenance, making it a reliable choice for demanding electrical installations.

Key Features and Benefits

• Constructed from tough malleable iron for long-lasting performance
• Zinc plated and aluminum enameled for superior corrosion resistance
• Provides convenient access to conductors for easier wiring and maintenance
• UL 514A listed and meets federal and NEMA standards for safety and quality
• Spacious 33 in³ internal volume accommodates up to 3 conductors of 2 AWG

Specifications

• Size: 1-1/4" NPT threaded hubs
• Material: Malleable iron
• Finish: Zinc plated, aluminum enameled
• Internal Volume: 33 in³
• Certifications: UL 514A, Fed. Spec W-C-586D, NEMA FB 1
• Dimensions: 9.3125" x 2.4375" x 3.75"

Common Uses

Ideal for commercial, industrial, and residential electrical installations where reliable access to conductors is essential for pulling, splicing, and ongoing maintenance.