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  4. Roxtec B cast Ex frame

Roxtec B cast Ex frame

The Roxtec B…C Ex metal frame with flange is assembled into different sizes and combinations. It is suitable also for installation around existing cables and pipes. The B…C Ex frame is approved for use in potentially explosive atmospheres.

  • To be used with corresponding Roxtec components to form a complete sealing solution
  • Attachment by casting
  • Casting mold accessory available
B 6x1 C Ex GALV
B 6x1 C Ex GALV

Component articles

The seals we suggest are ideal for cost-efficient standardization. Select them to cover your needs, shorten lead times and reduce the need for stock keeping.

Galvanized mild steel

Galvanized mild steel

B 2x1 C Ex GALV

  • Frame openings 1
  • Packing space (in) 4.724 x 2.362
  • External dimensions WxHxD (in) 7.894 x 7.126 x 2.362
  • Aperture dimensions WxH (in) 5.748(+0.039/-0.039) x 4.961(+0.039/-0.039)
  • Weight (lbs) 6
  • Art. No EXBBC0200000115
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B 2x2 C Ex GALV

  • Frame openings 2
  • Packing space (in) 4.724 x 2.362
  • External dimensions WxHxD (in) 12.953 x 7.126 x 2.362
  • Aperture dimensions WxH (in) 10.787(+0.039/-0.039) x 4.961(+0.039/-0.039)
  • Weight (lbs) 4.4
  • Art. No EXBBC0200000215
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B 2x3 C Ex GALV

  • Frame openings 3
  • Packing space (in) 4.724 x 2.362
  • External dimensions WxHxD (in) 18.012 x 7.126 x 2.362
  • Aperture dimensions WxH (in) 15.866(+0.039/-0.039) x 4.961(+0.039/-0.039)
  • Weight (lbs) 13.2
  • Art. No EXBBC0200000315
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B 2x4 C Ex GALV

  • Frame openings 4
  • Packing space (in) 4.724 x 2.362
  • External dimensions WxHxD (in) 23.071 x 7.126 x 2.362
  • Aperture dimensions WxH (in) 20.906(+0.039/-0.039) x 4.961(+0.039/-0.039)
  • Weight (lbs) 17.2
  • Art. No EXBBC0200000415
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B 2x5 C Ex GALV

  • Frame openings 5
  • Packing space (in) 4.724 x 2.362
  • External dimensions WxHxD (in) 28.13 x 7.126 x 2.362
  • Aperture dimensions WxH (in) 25.984(+0.039/-0.039) x 4.961(+0.039/-0.039)
  • Weight (lbs) 20.9
  • Art. No EXBBC0200000515
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B 4x1 C Ex GALV

  • Frame openings 1
  • Packing space (in) 4.724 x 4.724
  • External dimensions WxHxD (in) 7.894 x 9.429 x 2.362
  • Aperture dimensions WxH (in) 5.748(+0.039/-0.039) x 7.244(+0.039/-0.039)
  • Weight (lbs) 6.7
  • Art. No EXBBC0400000115
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B 4x2 C Ex GALV

  • Frame openings 2
  • Packing space (in) 4.724 x 4.724
  • External dimensions WxHxD (in) 12.953 x 9.429 x 2.362
  • Aperture dimensions WxH (in) 10.787(+0.039/-0.039) x 7.244(+0.039/-0.039)
  • Weight (lbs) 12.1
  • Art. No EXBBC0400000215
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B 4x3 C Ex GALV

  • Frame openings 3
  • Packing space (in) 4.724 x 4.724
  • External dimensions WxHxD (in) 18.012 x 9.429 x 2.362
  • Aperture dimensions WxH (in) 15.866(+0.039/-0.039) x 7.244(+0.039/-0.039)
  • Weight (lbs) 4.4
  • Art. No EXBBC0400000315
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B 4x4 C Ex GALV

  • Frame openings 4
  • Packing space (in) 4.724 x 4.724
  • External dimensions WxHxD (in) 23.071 x 9.429 x 2.362
  • Aperture dimensions WxH (in) 20.906(+0.039/-0.039) x 7.244(+0.039/-0.039)
  • Weight (lbs) 21.6
  • Art. No EXBBC0400000415
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B 4x5 C Ex GALV

  • Frame openings 5
  • Packing space (in) 4.724 x 4.724
  • External dimensions WxHxD (in) 28.13 x 9.429 x 2.362
  • Aperture dimensions WxH (in) 25.984(+0.039/-0.039) x 7.244(+0.039/-0.039)
  • Weight (lbs) 24
  • Art. No EXBBC0400000515
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B 6x1 C Ex GALV

  • Frame openings 1
  • Packing space (in) 4.724 x 7.087
  • External dimensions WxHxD (in) 7.894 x 11.732 x 2.362
  • Aperture dimensions WxH (in) 5.748(+0.039/-0.039) x 9.567(+0.039/-0.039)
  • Weight (lbs) 7.9
  • Art. No EXBBC0600000115
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B 6x2 C Ex GALV

  • Frame openings 2
  • Packing space (in) 4.724 x 7.087
  • External dimensions WxHxD (in) 12.953 x 11.732 x 2.362
  • Aperture dimensions WxH (in) 10.787(+0.039/-0.039) x 9.567(+0.039/-0.039)
  • Weight (lbs) 13
  • Art. No EXBBC0600000215
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B 6x3 C Ex GALV

  • Frame openings 3
  • Packing space (in) 4.724 x 7.087
  • External dimensions WxHxD (in) 18.012 x 11.732 x 2.362
  • Aperture dimensions WxH (in) 15.866(+0.039/-0.039) x 9.567(+0.039/-0.039)
  • Weight (lbs) 18.9
  • Art. No EXBBC0600000315
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B 6x4 C Ex GALV

  • Frame openings 4
  • Packing space (in) 4.724 x 7.087
  • External dimensions WxHxD (in) 23.071 x 11.732 x 2.362
  • Aperture dimensions WxH (in) 20.906(+0.039/-0.039) x 9.567(+0.039/-0.039)
  • Weight (lbs) 23.6
  • Art. No EXBBC0600000415
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B 6x5 C Ex GALV

  • Frame openings 5
  • Packing space (in) 4.724 x 7.087
  • External dimensions WxHxD (in) 28.13 x 11.732 x 2.362
  • Aperture dimensions WxH (in) 25.984(+0.039/-0.039) x 9.567(+0.039/-0.039)
  • Weight (lbs) 29.5
  • Art. No EXBBC6000000515
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B 8x1 C Ex GALV

  • Frame openings 1
  • Packing space (in) 4.724 x 9.449
  • External dimensions WxHxD (in) 7.894 x 14.094 x 2.362
  • Aperture dimensions WxH (in) 5.748(+0.039/-0.039) x 11.929(+0.039/-0.039)
  • Weight (lbs) 7.7
  • Art. No EXBBC0800000115
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B 8x2 C Ex GALV

  • Frame openings 2
  • Packing space (in) 4.724 x 9.449
  • External dimensions WxHxD (in) 12.953 x 14.094 x 2.362
  • Aperture dimensions WxH (in) 10.787(+0.039/-0.039) x 11.929(+0.039/-0.039)
  • Weight (lbs) 14.9
  • Art. No EXBBC0800000215
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B 8x3 C Ex GALV

  • Frame openings 3
  • Packing space (in) 4.724 x 9.449
  • External dimensions WxHxD (in) 18.012 x 14.094 x 2.362
  • Aperture dimensions WxH (in) 15.866(+0.039/-0.039) x 11.929(+0.039/-0.039)
  • Weight (lbs) 20.5
  • Art. No EXBBC0800000315
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B 8x4 C Ex GALV

  • Frame openings 4
  • Packing space (in) 4.724 x 9.449
  • External dimensions WxHxD (in) 23.071 x 14.094 x 2.362
  • Aperture dimensions WxH (in) 20.906(+0.039/-0.039) x 11.929(+0.039/-0.039)
  • Weight (lbs) 26.9
  • Art. No EXBBC0800000415
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B 8x5 C Ex GALV

  • Frame openings 5
  • Packing space (in) 4.724 x 9.449
  • External dimensions WxHxD (in) 28.13 x 14.094 x 2.362
  • Aperture dimensions WxH (in) 25.984(+0.039/-0.039) x 11.929(+0.039/-0.039)
  • Weight (lbs) 33.1
  • Art. No EXBBC0800000515
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The seals we suggest are ideal for cost-efficient standardization. Select them to cover your needs, shorten lead times and reduce the need for stock keeping.
Galvanized mild steel
Product Frame openings Packing space (in) External dimensions WxHxD (in) Aperture dimensions WxH (in) Weight (lbs) Art. No
Galvanized mild steel
Product Frame openings Packing space (in) External dimensions WxHxD (in) Aperture dimensions WxH (in) Weight (lbs) Art. No
B 2x1 C Ex GALV 1 4.724 x 2.362 7.894 x 7.126 x 2.362 5.748(+0.039/-0.039) x 4.961(+0.039/-0.039) 6 EXBBC0200000115
B 2x2 C Ex GALV 2 4.724 x 2.362 12.953 x 7.126 x 2.362 10.787(+0.039/-0.039) x 4.961(+0.039/-0.039) 4.4 EXBBC0200000215
B 2x3 C Ex GALV 3 4.724 x 2.362 18.012 x 7.126 x 2.362 15.866(+0.039/-0.039) x 4.961(+0.039/-0.039) 13.2 EXBBC0200000315
B 2x4 C Ex GALV 4 4.724 x 2.362 23.071 x 7.126 x 2.362 20.906(+0.039/-0.039) x 4.961(+0.039/-0.039) 17.2 EXBBC0200000415
B 2x5 C Ex GALV 5 4.724 x 2.362 28.13 x 7.126 x 2.362 25.984(+0.039/-0.039) x 4.961(+0.039/-0.039) 20.9 EXBBC0200000515
B 4x1 C Ex GALV 1 4.724 x 4.724 7.894 x 9.429 x 2.362 5.748(+0.039/-0.039) x 7.244(+0.039/-0.039) 6.7 EXBBC0400000115
B 4x2 C Ex GALV 2 4.724 x 4.724 12.953 x 9.429 x 2.362 10.787(+0.039/-0.039) x 7.244(+0.039/-0.039) 12.1 EXBBC0400000215
B 4x3 C Ex GALV 3 4.724 x 4.724 18.012 x 9.429 x 2.362 15.866(+0.039/-0.039) x 7.244(+0.039/-0.039) 4.4 EXBBC0400000315
B 4x4 C Ex GALV 4 4.724 x 4.724 23.071 x 9.429 x 2.362 20.906(+0.039/-0.039) x 7.244(+0.039/-0.039) 21.6 EXBBC0400000415
B 4x5 C Ex GALV 5 4.724 x 4.724 28.13 x 9.429 x 2.362 25.984(+0.039/-0.039) x 7.244(+0.039/-0.039) 24 EXBBC0400000515
B 6x1 C Ex GALV 1 4.724 x 7.087 7.894 x 11.732 x 2.362 5.748(+0.039/-0.039) x 9.567(+0.039/-0.039) 7.9 EXBBC0600000115
B 6x2 C Ex GALV 2 4.724 x 7.087 12.953 x 11.732 x 2.362 10.787(+0.039/-0.039) x 9.567(+0.039/-0.039) 13 EXBBC0600000215
B 6x3 C Ex GALV 3 4.724 x 7.087 18.012 x 11.732 x 2.362 15.866(+0.039/-0.039) x 9.567(+0.039/-0.039) 18.9 EXBBC0600000315
B 6x4 C Ex GALV 4 4.724 x 7.087 23.071 x 11.732 x 2.362 20.906(+0.039/-0.039) x 9.567(+0.039/-0.039) 23.6 EXBBC0600000415
B 6x5 C Ex GALV 5 4.724 x 7.087 28.13 x 11.732 x 2.362 25.984(+0.039/-0.039) x 9.567(+0.039/-0.039) 29.5 EXBBC6000000515
B 8x1 C Ex GALV 1 4.724 x 9.449 7.894 x 14.094 x 2.362 5.748(+0.039/-0.039) x 11.929(+0.039/-0.039) 7.7 EXBBC0800000115
B 8x2 C Ex GALV 2 4.724 x 9.449 12.953 x 14.094 x 2.362 10.787(+0.039/-0.039) x 11.929(+0.039/-0.039) 14.9 EXBBC0800000215
B 8x3 C Ex GALV 3 4.724 x 9.449 18.012 x 14.094 x 2.362 15.866(+0.039/-0.039) x 11.929(+0.039/-0.039) 20.5 EXBBC0800000315
B 8x4 C Ex GALV 4 4.724 x 9.449 23.071 x 14.094 x 2.362 20.906(+0.039/-0.039) x 11.929(+0.039/-0.039) 26.9 EXBBC0800000415
B 8x5 C Ex GALV 5 4.724 x 9.449 28.13 x 14.094 x 2.362 25.984(+0.039/-0.039) x 11.929(+0.039/-0.039) 33.1 EXBBC0800000515