Hastings - Insulated Jumper Holder, 3477

Hastings 3477 Insulated Jumper Holder

The Hastings 3477 Insulated Jumper Holder delivers safe, reliable performance for linemen working with energized jumpers on overhead distribution and transmission lines. Built with a 12-inch fiberglass shaft and 1.5-inch fiberglass hanger bar, it maintains dielectric integrity during high-voltage operations. Dielectric tested to 100kV per foot to meet ASTM, OSHA, and IEC standards. Accommodates conductors from 6 solid to 954 ACSR and works seamlessly with standard shotgun sticks and rubber gloves.

Key Features

• Dielectric tested to 100kV per foot — meets ASTM, OSHA, and IEC standards for energized line work
• 12-inch fiberglass shaft and 1.5-inch fiberglass hanger bar for dielectric integrity during high-voltage operations
• Accommodates conductors from 6 solid to 954 ACSR for versatile use across a wide range of overhead conductor sizes
• Compatible with standard shotgun sticks and rubber gloves for seamless integration into existing live-line work practices
• Lightweight and durable for demanding overhead field conditions
• Built to Hastings’ professional utility standards for safety-critical live-line applications

Specifications

• Part Number: 3477
• Type: Insulated jumper holder
• Shaft: 12-inch fiberglass
• Hanger Bar: 1.5-inch fiberglass
• Conductor Range: 6 solid to 954 ACSR
• Dielectric Rating: 100kV per foot
• Standards: ASTM, OSHA, IEC
• Compatibility: Standard shotgun sticks and rubber gloves
• Application: Energized jumper handling on overhead distribution and transmission lines
• Vendor: Hastings

Ideal Applications

• Holding and positioning energized jumpers during overhead line maintenance and installation
• Live-line work requiring a 100kV-rated insulated jumper holder compatible with shotgun sticks and rubber gloves
• Any overhead utility application requiring an ASTM/OSHA/IEC-compliant insulated jumper holder for conductors up to 954 ACSR

Part Number: 3477 | Vendor: Hastings | Rating: 100kV/ft | Standards: ASTM, OSHA, IEC | Conductor Range: 6 solid – 954 ACSR