CamdenBoss CNMB Series DIN Rail Mounting Enclosures

CamdenBoss Brand: CamdenBoss

Need something more than a standard enclosure?

CamdenBoss's CNMB series DIN rail mounting enclosures are available in several styles and a range of sizes. In addition they can be customised by adding your choice of top panels and terminal guards.

  • Snap-fit modular design for ease of assembly
  • Base fits 35mm DIN rail or mounts directly on to flat surface
  • Moulded in light-grey UL94-V0 flame-retardant polycarbonate
  • Can house up to 3 PCBs horizontally or 2 vertically
  • Open top, solid top, vented and extended-wall options available
  • Standard enclosure consists of base, top and rail/wall clips
  • Snap-fit terminal covers give IP20 finger protection
  • Snap-in covers available in grey, clear, transparent red and smoked
  • Covers and terminal guards can be easily customised
  • Covers and terminal guards are ordered separately (not included)
  • Camden CNMB series

Rapid is an official distributor of CamdenBoss products. The products listed here are those that Rapid hold in stock – but we have access to many more, including the company's complete range of terminal blocks. Click here to make an enquiry about ordering CamdenBoss terminal blocks, connectors and enclosures.

Description Image Product Buy Pricing (Ex VAT) Type Enclosure Height Enclosure Length Enclosure Width External Features Size Standard Colour Protection Rating Internal Features Material
CamdenBoss DIN Rail Module Enclosure M2 CNMB/2/2
CamdenBoss DIN Rail Module Enclosure M2 CNMB/2/2
Extended range
Order code: 30-1144
MPN: CNMB/2/2

Available to back orderBack-order availability date - 13/09/2026
1+ £5.11
Price per unit Ex VAT 		DIN rail 58mm 36mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Enclosure M3 CNMB/3/2
CamdenBoss DIN Rail Module Enclosure M3 CNMB/3/2
Extended range
Order code: 30-1145
MPN: CNMB/3/2

Order in multiples of 50


Available to back orderBack-order availability date - 13/09/2026
50+ £8.94
Price per unit Ex VAT 		DIN rail 58mm 53mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Enclosure M6 CNMB/6/2
CamdenBoss DIN Rail Module Enclosure M6 CNMB/6/2
Extended range
Order code: 30-1148
MPN: CNMB/6/2

Available to back orderBack-order availability date - 13/09/2026
1+ £7.99
Price per unit Ex VAT 		DIN rail 58mm 106mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Enclosure M12 CNMB/12/2
CamdenBoss DIN Rail Module Enclosure M12 CNMB/12/2
Standard range
Order code: 30-1150
MPN: CNMB/12/2

Despatched same day - 9 in stockAdditional quantity lead time 5 months
1+ £17.00
Price per unit Ex VAT 		DIN rail 58mm 210mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Solid Top M1 CNMB/1ST/2
CamdenBoss DIN Rail Module Solid Top M1 CNMB/1ST/2
Extended range
Order code: 30-1151
MPN: CNMB/1ST/2

Available to back orderBack-order availability date - 30/08/2026
1+ £5.81
Price per unit Ex VAT 		DIN rail 58mm 17.5mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Solid Top M2 CNMB/2ST/2
CamdenBoss DIN Rail Module Solid Top M2 CNMB/2ST/2
Extended range
Order code: 30-1152
MPN: CNMB/2ST/2

Available to back orderBack-order availability date - 30/08/2026
1+ £7.04
Price per unit Ex VAT 		DIN rail 58mm 36mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Solid Top M3 CNMB/3ST/2
CamdenBoss DIN Rail Module Solid Top M3 CNMB/3ST/2
Extended range
Order code: 30-1153
MPN: CNMB/3ST/2

Available to back orderBack-order availability date - 30/08/2026
1+ £7.15
Price per unit Ex VAT 		DIN rail 58mm 53mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Solid Top M4 CNMB/4ST/2
CamdenBoss DIN Rail Module Solid Top M4 CNMB/4ST/2
Extended range
Order code: 30-1154
MPN: CNMB/4ST/2

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £3.15
Price per unit Ex VAT 		DIN rail 58mm 71mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Solid Top M9 CNMB/9ST/2
CamdenBoss DIN Rail Module Solid Top M9 CNMB/9ST/2
Extended range
Order code: 30-1156
MPN: CNMB/9ST/2

Available to back orderBack-order availability date - 30/08/2026
1+ £10.51
Price per unit Ex VAT 		DIN rail 58mm 159mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/6WST/2 CNMB DIN Rail Box Size 6 Solid Top Extended Walls
CamdenBoss CNMB/6WST/2 CNMB DIN Rail Box Size 6 Solid Top Extended Walls
Extended range
Order code: 30-1098
MPN: CNMB/6WST/2

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £6.76
Price per unit Ex VAT 		DIN rail 58mm 106mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/9/1 CNMB DIN Rail Box Size 9 Open Top One Side Open
CamdenBoss CNMB/9/1 CNMB DIN Rail Box Size 9 Open Top One Side Open
Extended range
Order code: 30-1200
MPN: CNMB/9/1

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £5.99
Price per unit Ex VAT 		DIN rail 58mm 159mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/9V/1 CNMB DIN Rail Box Size 9 Open Top Vented One Side Open
CamdenBoss CNMB/9V/1 CNMB DIN Rail Box Size 9 Open Top Vented One Side Open
Extended range
Order code: 30-1095
MPN: CNMB/9V/1

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £8.11
Price per unit Ex VAT 		DIN rail 58mm 159mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Vented M1 CNMB/1V/2
CamdenBoss DIN Rail Module Vented M1 CNMB/1V/2
Extended range
Order code: 30-1157
MPN: CNMB/1V/2

Available to back orderBack-order availability date - 30/08/2026
1+ £6.00
Price per unit Ex VAT 		DIN rail 58mm 17.5mm 90mm Ventilation Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Vented M2 CNMB/2V/2
CamdenBoss DIN Rail Module Vented M2 CNMB/2V/2
Extended range
Order code: 30-1158
MPN: CNMB/2V/2

Available to back orderBack-order availability date - 30/08/2026
1+ £8.76
Price per unit Ex VAT 		DIN rail 58mm 36mm 90mm Ventilation Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Vented M3 CNMB/3V/2
CamdenBoss DIN Rail Module Vented M3 CNMB/3V/2
Extended range
Order code: 30-1159
MPN: CNMB/3V/2

Available to back orderBack-order availability date - 13/09/2026
1+ £10.25
Price per unit Ex VAT 		DIN rail 58mm 53mm 90mm Ventilation Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/5V/2 CNMB DIN Rail Box Size 5 Open Top Vented Both Sides Open
CamdenBoss CNMB/5V/2 CNMB DIN Rail Box Size 5 Open Top Vented Both Sides Open
Extended range
Order code: 30-1088
MPN: CNMB/5V/2

Order in multiples of 1500


Available to back orderBack-order availability date - 30/08/2026
1500+ £14.49
Price per unit Ex VAT 		DIN rail 58mm 88mm 90mm Ventilation height modular box Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Vented M6 CNMB/6V/2
CamdenBoss DIN Rail Module Vented M6 CNMB/6V/2
Extended range
Order code: 30-1161
MPN: CNMB/6V/2

Available to back orderBack-order availability date - 30/08/2026
1+ £12.53
Price per unit Ex VAT 		DIN rail 58mm 106mm 90mm Ventilation Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Vented M9 CNMB/9V/2
CamdenBoss DIN Rail Module Vented M9 CNMB/9V/2
Extended range
Order code: 30-1162
MPN: CNMB/9V/2

Available to back orderBack-order availability date - 30/08/2026
1+ £14.17
Price per unit Ex VAT 		DIN rail 58mm 159mm 90mm Ventilation Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/9W/1 CNMB DIN Rail Box Size 9 Open Top Ext Walls One Side Open
CamdenBoss CNMB/9W/1 CNMB DIN Rail Box Size 9 Open Top Ext Walls One Side Open
Extended range
Order code: 30-1091
MPN: CNMB/9W/1

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £6.66
Price per unit Ex VAT 		DIN rail 58mm 159mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Extended Wall M1 CNMB/1W/2
CamdenBoss DIN Rail Module Extended Wall M1 CNMB/1W/2
Extended range
Order code: 30-1164
MPN: CNMB/1W/2

Available to back orderBack-order availability date - 30/08/2026
1+ £3.11
Price per unit Ex VAT 		DIN rail 58mm 17.5mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss DIN Rail Module Extended Wall M4 CNMB/4W/2
CamdenBoss DIN Rail Module Extended Wall M4 CNMB/4W/2
Extended range
Order code: 30-1167
MPN: CNMB/4W/2

Despatched same day - 1 in stockBack-order availability date - 30/08/2026
1+ £4.66
Price per unit Ex VAT 		DIN rail 58mm 71mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/5W/2 CNMB DIN Rail Box Size 5 Open Top Extended Walls Sides Open
CamdenBoss CNMB/5W/2 CNMB DIN Rail Box Size 5 Open Top Extended Walls Sides Open
Extended range
Order code: 30-1087
MPN: CNMB/5W/2

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £5.34
Price per unit Ex VAT 		DIN rail 58mm 88mm 90mm DIN rail mounting 5 Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/12W/2 CNMB DIN Rail Box Size 12 Open Top Ext Wall Both Side Open
CamdenBoss CNMB/12W/2 CNMB DIN Rail Box Size 12 Open Top Ext Wall Both Side Open
Extended range
Order code: 30-1207
MPN: CNMB/12W/2

Order in multiples of 50


Available to back orderPlease contact us for lead time
50+ £11.36
Price per unit Ex VAT 		DIN rail 58mm 212mm 90mm DIN rail mounting Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/2WV/2 CNMB DIN Rail Box Size 2 Open Top Extended Walls Vented
CamdenBoss CNMB/2WV/2 CNMB DIN Rail Box Size 2 Open Top Extended Walls Vented
Extended range
Order code: 30-1092
MPN: CNMB/2WV/2

Order in multiples of 100


Available to back orderBack-order availability date - 30/08/2026
100+ £5.89
Price per unit Ex VAT 		DIN rail 58mm 36mm 90mm Ventilation Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/6/E Snap Fit Extention Module Size 6
CamdenBoss CNMB/6/E Snap Fit Extention Module Size 6
Extended range
Order code: 30-1093
MPN: CNMB/6/E

Despatched same day - 8 in stockContact us for additional stock
1+ £0.325
Price per unit Ex VAT 		CNMB Extended Height Module 16mm 104.5mm 42mm Light grey None PCB mounting Polycarbonate
CamdenBoss CNMB/9/E Snap Fit Extention Module Size 9
CamdenBoss CNMB/9/E Snap Fit Extention Module Size 9
Extended range
Order code: 30-1202
MPN: CNMB/9/E

Order in multiples of 3000


Available to back orderBack-order availability date - 30/08/2026
3000+ £2.57
Price per unit Ex VAT 		CNMB Extended Height Module 16mm 157.7mm 42mm Light grey None PCB mounting Polycarbonate

Trustpilot