Color-Keyed Copper Blank Tongue Lug, Standard Barrel, Peep Hole, Max 35kV, 400 Flex, Plain Finish, Die Code 80

ABB Thomas & Betts Color-Keyed Copper Blank Tongue Lug, 400 Flex — Model 58177BTPFM350

The Color-Keyed 58177BTPFM350 is a copper blank tongue compression lug for 400 Flex conductors. The blank tongue allows field drilling of custom bolt hole configurations to meet specific installation requirements. Plain finish with a peep hole barrel for visual conductor seating confirmation. Rated for medium-voltage systems up to 35kV.

Key Specifications

• Product Type: Standard Barrel — Blank Tongue
• Material: Copper
• Finish: Plain
• Wire Size: 400 Flex
• Maximum Voltage: 35kV
• Die Code: 80
• Die Color Code: N/A
• End Style: Peep Hole
• Tongue: Blank (field drillable)
• Model: 58177BTPFM350
• UPC: 78620979992

Features

• Blank tongue for custom bolt hole drilling to match specific connection requirements
• Peep hole confirms full conductor seating before compression
• Standard barrel engineered for reliable 400 Flex conductor terminations
• Rated for medium-voltage systems up to 35kV
• Plain finish copper for versatile application compatibility

Applications

Used in power distribution equipment, switchgear, transformers, and industrial electrical systems where a custom bolt hole pattern is needed for 400 Flex copper conductor terminations at medium voltage.