JL-208 NEMA Interface Shorting Cap
https://www.ljlightctrls.com/products/jl-208-nema-interface-shorting-cap-for-3P-5P-7p-twist-lock-photocell-receptacle-temporary-protection-provide-power-connection.html

#7 #pin #shorting #cap

For 3P/5P/7P Twist Lock Photocell Receptacle Temporary Protection, Provide Power Connection
JL-208 NEMA Interface Shorting Cap Features:

Short a twist-lock photocontrol receptacle while under maintenance

Applicable with both ANSI C136.10 & C136.41

IP66 protection w...  more