511-B4 - 

Hercules Anti-Trip Series
NEMA Type 2, 4 & 13, UL /CSA Enclosure 2, 4, & 13, EN 60529 Degree of Protection IP56
Drip-tight, Dust-tight, Watertight, Oil-tight
Advanced Design Helps Prevent Accidental Actuation

Materials of Construction:
Treadle and housing constructed from cast iron for strength and durability
Protected by a strong cast aluminum shield
Painted alert orange for high visibility
Single ?" – 14 N.P.T threaded conduit entry is standard
Special AirVal models available as special order. Contact your local Allied branch

Features and Benefits:
Heavy duty foot switch features an anti-trip treadle mechanism that helps prevent accidental actuation through unintentional stepping on foot treadle
Switch operation requires that the latch trip lever be released prior to depressing the foot treadle as in-line foot pressure is applied to the latch lever located at the rear of the foot treadle
Smooth trip lever release and treadle depression motion results in good rate of operation
Dual treadle return springs and latching mechanism
Anti-skid rubber feet and 3 holes for mounting to floor or equipment
All models have a neoprene cover gasket plus O-rings on the actuating shaft and separate ground screw

Options:
Oversize “O” and “OX” shield models accept safety shoes. The “OX” shield has an additional ?" opening height as compared to the “O” shield
Special dual ?" – 14 N.P.T threaded conduit entry and metric sizes available as special order Contact your local Allied branch
Special twin (2 treadles) models available as special order. Contact your local Allied branch
Gated models offer additional protection