3-pole/4-wire grounding, NEMA L14-30r, high-strength brass alloy blades resist heat rise, color-coded wiring terminal & back out ready to wire. Matching plug True Value #674-721.
- Pass & Seymour Spec Grade Devices are Impact andCorrosion Resistant.
- Corrosion resistant
- Chemical and impact resistant
- Nylon housing
- Industrial strength
