• Applications
  • Features
The PRISM B7 Series of non-fused disconnect switches are used: in locations made hazardous due to the presence of flammable gasses or vapors or ignitable dusts, fibers, and flyings;outdoors or indoors in damp, wet, and dirty locations;in areas where frequent washdowns, heavy rain, or water spray routinely occurs.
Suitable for indoor/outdoor use, primarily to provide a degree of protection against winblown dust, rain, spashing water, hose directed water, damage from external ice formation and corrosion.
Compact size enclosures provide application flexibility with cost savings over industry standard sizes
Fewer cover bolts reduces installation and maintenance time
Gasketed flange with O-ring located in side bolt circle to seal out moisture
Rotary handle style operating mechanism with lockout provision as standard
Removable ductile mounting lugs adjust to irregular mounting surfaces
Bodies have top and bottom drilled and tapped conduit entrances for power connection, with custom openings available
5-13/16 in L x 3-5/8 in W x 5-1/16 in D nominal inside box
Accommodates wiring devices and provides opening to splice, tap or pull conductors
1 in NPT cable
Internal grounding screw
Suitable for use in wet locations when used with gasket covers
Cast iron is suitable for concrete use
For use with FS-style cover
Without switch