Prompt Engineering Works
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  • Type of Protection: Flameproof (Explosion proof) Ex-d,
  • Area Classification: Zone 1 & 2,
  • Gas Groups: I, IIA, IIB and IIC (Please refer detailed product specification),
  • IP Protection: IP 55,
  • Apparatus standard:For Ex-d - IS 2148/1981 (Re-certification based on IEC 60079 series is under process),
  • Material: Cast Aluminium Alloy LM-6,
  • Finish: Corrosion Resistant Epoxy paint Shade 631 of IS 5,
  • Gasket:Endless Neoprene minimum 3 mm dia,
  • Hardware: SS,
  • Mounting: Luminaries Suitable for recessed in False or RCC ceiling suitable for Bottom / Top Opening. Switchgears suitable to conceal in Wall as per clean room norms,
  • Voltage: 50 Hz AC supply I or III phase Maximum 500V,
  • Cable Entry Size / No.:As per Requirement.
  • Equipment : LUMINARIES suitable for Ceiling or False ceiling mounting with Top & Bottom opening using 200W GLS / 160W MLL / 80, 125W HPMV / 70, 150W Metal Halide / 2 x 23 or 36 W CFL with Flat Glass,
  • SWITCHGEARS: like Push Button, Rotary Switch, and Process Instruments,
  • Earthing: External 2 Nos. of size M6 & Internal 1 No. of size M6,
  • Wire Size: As per Customer Specification,
  • Accessories: (OPTIONAL) Cable Gland, Stopping Plug and Mounting Hardware
Clean room Luminaries
PEW/BH/038 Ex-d/WP Circular Down Light 2X26W PLL Bottom Opening Cutout Size 325x325 mm. OR PEW/BH/041 Ex-d/WP Circular Down Light 2X36W PLL Bottom Opening Cutout Size 600x600 mm.
Clean room Luminaries
PEW/BH/040 Ex-d Rectangular Down Light 2X36W PLL Bottom Opening Cutout Size 565x325 mm. OR Ex-d Rectangular Down Light 2X36W PLL Top Opening Cutout Size 565x325 mm.
Clean room Luminaries

Ex-d/WP Switchgears like Rotary Switch, Plug & Socket, Push Button, Process Instruments suitable for concealed mounting with MS Box & SS Cover.