Overview
The Gardner Bender 10-003 WireGard connector is a color-coded, general-purpose twist-on wire connector designed for connecting two or more copper conductors. This 100-pack features UL-listed construction and meets industry standards for reliability and safety. Its compact orange shell makes it easy to identify and select in the field.
Key Features
- Zinc-plated square-wire spring instantly adjusts to conductor size and shape
- Polypropylene shell with side knurling for easy grip and quick installation
- Flame-retardant thermoplastic resists heat distortion up to 105°C (221°F)
- Chemical-resistant construction protects against hydrocarbons and diluted acids
- Deep skirt design prevents exposure of bare wire
- Requires fewer turns to meet required torque specifications
- Meets or exceeds UL pull-out and dielectric test requirements
Technical Specifications
The Gardner Bender 10-003 provides the electrical performance and durability required for residential, commercial, and industrial wiring applications.
Typical Applications
- Indoor lighting and ceiling fan circuits
- Thermostat and doorbell wiring
- Switch and outlet connections
- Air conditioner and HVAC control wiring
- Large and small appliance connections
- General building wire splice connections
Compatibility & Replacements
Compatible With
- All copper-to-copper wire applications
- Building wiring up to 600V
- Lighting fixtures and luminaries up to 1000V
- Standard residential and commercial electrical systems
Replaces / Drop-In Replacement For
- Other 22–14 AWG twist-on wire connectors (verify color-coding and voltage ratings match your application)
Works With
- UL and CSA-listed electrical systems
- NFPA-compliant building wire installations
- Standard NEC (National Electrical Code) applications



