Linemaster Switch Corporation
29 Plaine Hill Road POB 238
Woodstock, CT 06281-0238 USA
Toll Free: (800) 974-3668 (US Only)   Telephone: (860) 974-1000    Fax: (860) 974-0691
E-Mail: service_266@linemaster.com    Web site: www.linemaster.com
All Categories > Hercules Anti-Trip Heavy duty Foot Switch - O Shield > Item # 511-B4OA  


Item # 511-B4OA, Hercules Anti-Trip Heavy duty Foot Switch - O Shield

  • Heavy duty foot switch features an antitrip treadle mechanism that helps prevent accidental actuation through unintentional stepping on foot treadle.
  • Smooth trip lever release and treadle depression motion results in good rate of operation
  • oversize "O" and "OX" shield models accept oversized safety shoes and metatarsal foot guards. The "OX" shield has an additional 3/4" (19.1 mm) opening height as compared to the "O" shield
  • Special Dual 1/2" -14 NPT. threaded conduit entry and metric sizes available to the O.E.M. on special order
  • Single 3/4"-14 NPT. threaded conduit entry is standard
  • Dual treadle return springs and latching mechanism
  • Antiskid rubber feet and 3 holes for rigid mounting to floor or equipment






Specifications

Features
  • Driptight
  • Dusttight
  • Watertight
  • Oiltight

Stages
Two

Circuit
SPDT DB

Form
Z

Electrical Rating
Heavy pilot duty 250 Vac max.
1/2 H.P. 125 VAC
1 H.P. 250 VAC
15A 125-250 VAC

Construction/Standards
NEMA Type 2, 4 & 13
UL Enclosure 2, 4 & 13
CSA Enclosure 2, 4 & 13
EN 60529 Degree of Protection IP56

Size
9 x 5 3/4 x 4 3/4 Inch

Weight Approx.
8 lbs

Remarks
DB Double break model must be wired to equal voltage sources and the same polarity. The loads should be on the same sides of the line.



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