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WS/WM switch box

Switch Boxes - WS/WM

BRAND: Flowserve

The WS/WM switch box is an intrinsically safe and non-incendive compact switch box for chemical, petrochemical, food and beverage, municipal, wastewater and pharmaceutical applications. Meets requirements for ATEX and cCSAus hazardous locations and has a compact, cost efficient design. Available through the PMV, Accord, Automax and Worcester product lines from Flowserve. 


  • General Industry
  • Chemicals
  • Water
  • Oil & Gas
  • Power

industry sectors

  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Pharmaceutical
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW


Features & Benefits
  • ​​​​​​Easy installation ensured by compact housing with multiple mounting possibilities and up to four conduit entries with pre-wired switches
  • Configuration flexibility due to range of domed and flat indicators plus low profile units without indicators
  • Ingress protection ensured by design that meets IP66/67 and NEMA Type 4X standards
  • Choice of aluminum or corrosion-resistant resin enclosures
  • Atex ia, cCSAus IS & NI, IP66
  • AS-i and DeviceNet communication available

Housing types:

  • Aluminum 
  • Resin 

Brand configurations:

  • PMV Switch Boxes - WS/WM
  • Accord Switch Boxes - WS/WM
  • Automax Switch Boxes - WS/WM
  • Worcester Switch Boxes - WS/WM


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