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Explosion-proof switch

Horizontal Tabs

Description

The 120 Series consists of rugged explosion-proof pressure, differential pressure & temperature electromechanical switches with worldwide agency certifications.

Details
  • Class 1, Divisions 1 & 2, Zone 1
  • UL listed, cUL certified, ATEX flame-proof & CE (LVD, PED) compliant
  • Dual electrical conduit openings provide mounting flexibility while terminal block provides ease of wiring
  • SPDT, DPDT, or dual SPDT switch output
  • Variety of pressure sensor materials, including welded stainless steel diaphragms and bellows
  • Internal or external set-point adjustment
  • Heat trace & freeze protection temperature models
  • Adjustable set-point ranges: Pressure & Vacuum: 30 ”Hg Vac to 6000 psi (-1 to 413,7 bar) - Water Column: 300 “wc Vac to 250 “wc (-746,7 to 622,3 mbar) - Differential Pressure: 0.2 “wcd to 500 psid (0,5 mbar to 34,5 bar) - Temperature: -180 to 650 ºF (-117.8 to 343.3 ºC)
Product info