TB-MH303020-1

The explosionproof boxes of the serie TB are designed for use in difficult circumstances. These boxes have a standard version in stainless steel (316L) and are fitted with a hinged cover. Gland plates increase the comfort for usage.
These boxes are being tailor-made assembled under our ATEX ASSEMBL-Y certificate with terminals, pushbuttons,...

TB-MH303020-1
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Product specifications

Order refer. TB-MH303020-1
Number of gland plates 1
Dimensions (hxwxd) (mm) 306 x 306 x 200
Mounting plate (mm) 245 x 251
Weight 6,8 kg
Ex Certificate DEKRA15ATEX0080

Classification

  • II 2 G Ex e IIC T6 Gb
  • II 1 G Ex ia IIC T6 Ga
  • II 2(1) G Ex e ia IIC T6 Gb
  • II 2 G Ex d e IIC T4 Gb
  • II 2 D Ex tb IIIC T85°C IP66 Db

Zone

0 1 2
20 21 22

General technical specifications

Material 316L stainless steel
Protection IP66
Seal silicone
Mounting plate 2mm thickness, galvanized
Cover bolts M6 in stainless steel, loss-free
Earthing M10 bolt (brass)
Ambiant temperature (for the empty enclosure) -60°C - +135°C
Mounting 4 mounting eyes ø 11 mm
Guideline ATEX
Manufacturer Ysebaert - Weidmuller
Suited for
Zone 0 Zone 1 Zone 2
Zone 21 Zone 22