Extra Heavy Duty Key Lock Single Pole 20 Amp Switch For 120 277 Volt Use Tough Tamper Proof Quiet Operation With Chrome Lock And Keys Self Grounding Back Side Wire For Schools And Public Areas
✔️ Tamper-proof chrome lock, self grounding, accepts up to 4/0 AWG
This heavy-duty 20 Amp, 120/277 Volt key-locking single-pole AC switch is built for secure operation in schools, institutions, public housing, loading docks, freight yards, and other high-traffic areas where tamper resistance matters.
✅ 20 Amp, 120/277 Volt operation
✅ Key-locking tamper-proof mechanism
✅ Self-grounding back side wire terminals
✅ Accepts up to 4 - 0 AWG copper or copper-clad wire
✅ Chrome lock dome with two keys provided per switch
✅ Large combination head terminal screws with external clamps
✅ Triple-combination mounting screws for fast, easy installation
✅ For use with wallplates 84071-40, 84072-40, 84073-40
💡 What is a high-security key-locked AC switch used for in commercial electrical panels?
This handy device helps prevent tampering and unauthorized power offs in busy spaces.
- tamper-resistant switch for schools and public areas- keyed access prevents unauthorized operation
- 20 Amp at 120/277 Volt for industrial panels
- wallplate compatibility with standard installations
✝️