Sheet-metal fabrication and precision parts · Chennai, India Call +91 89399 11888admin@essarindustries.in
Protection Relay Boxes, 3D illustration

3D illustration of the reference design

Renewable Energy · Boxes, cabinets and enclosures

Protection Relay Boxes

A relay box for the grid-protection relay of a solar plant (voltage, frequency and anti-islanding functions); 2 mm sheet for handling and a window for the relay display.

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Specification

Overall size (W × H × D)400 × 500 × 250 mm
Material and thicknessGI sheet; body 2 mm, door 2 mm, plate 2 mm
Protection target (confirmed by test on the order)IP54 (outdoor)
Doors and access1 door(s); Screwdriver-operated quarter-turn lock (tamper-resistant) + padlock hasp
Mounting4 external welded lugs (slots 8 × 14)
FinishPowder coat RAL 7035 UV-stable polyester, 80-100 µm; or SS304 for coastal sites
Product code6.21

Fitted to order

  • Hinge
  • Lock
  • Gasket
  • Studs / earth
  • Fasteners
  • Window pane
  • Finish
Reference design, made to order. Size, material, finish and fittings follow your drawing. Protection ratings and loads are design targets, confirmed by test on the first article of each order.
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Need a different size or material?

Send a drawing, a sample or a description. We make it to your specification and reply with a clear quotation.

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