Hammond 1551 Series Miniature Plastic Enclosures with Key Ring Kit

Hammond Brand: Hammond

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These small ABS plastic enclosures from Hammond are supplied with a ready drilled hole and a key ring kit. They may also be used for mounting small printed circuit boards or used as potting boxes.

  • Screws are colour matched (nickel plated with grey and black plated with black)
  • 2x PCB standoffs moulded into interior
  • Lap joint construction provides protection against ingress of dust and splashing water
  • Satin texture finish
  • Moulded in a choice of black or grey general purpose ABS
  • Complete with lid and two self tapping screws
  • Designed to meet IP54
  • Flame retardant to UL 94-HB
  • Hammond 1551 series
Description Image Product Buy Pricing (Ex VAT) Enclosure Length Enclosure Width Colour Type Material Enclosure Height Protection Rating Finish Flame Resistance Internal Features IP Rating Series
Hammond 1551GRGY Plastic Enclosure 50 x 35 x 20mm Grey with Key Ring Kit
Hammond 1551GRGY Plastic Enclosure 50 x 35 x 20mm Grey with Key Ring Kit
Standard range
Order code: 30-4522
MPN: 1551GRGY

Despatched within 1 working day - 6 in stockBack-order availability date - 04/07/2026
1+ £3.17
50+ £2.58
Price per unit Ex VAT 		50mm 35mm Grey Keyfob Enclosures ABS 20mm IP54 Satin textured UL94-HB PCB mounting IP54 1551
Hammond 1551HRGY Plastic Enclosure 60 x 35 x 20mm Grey with Key Ring Kit
Hammond 1551HRGY Plastic Enclosure 60 x 35 x 20mm Grey with Key Ring Kit
Standard range
Order code: 30-4524
MPN: 1551HRGY

Despatched within 1 working day - 13 in stockBack-order availability date - 04/07/2026
1+ £3.36
50+ £2.62
Price per unit Ex VAT 		60mm 35mm Grey Keyfob Enclosures ABS 20mm IP54 Satin textured UL94-HB PCB mounting IP54 1551
Hammond 1551KRGY Plastic Enclosure 80 x 40 x 20mm Grey with Key Ring Kit
Hammond 1551KRGY Plastic Enclosure 80 x 40 x 20mm Grey with Key Ring Kit
Standard range
Order code: 30-4526
MPN: 1551KRGY

Despatched within 1 working day - 17 in stockBack-order availability date - 04/07/2026
1+ £2.75
50+ £2.05
Price per unit Ex VAT 		80mm 40mm Grey Keyfob Enclosures ABS 20mm IP54 Satin textured UL94-HB PCB mounting IP54 1551
Hammond 1551GRBK Plastic Enclosure 50 x 35 x 20mm Black with Key Ring Kit
Hammond 1551GRBK Plastic Enclosure 50 x 35 x 20mm Black with Key Ring Kit
Standard range
Order code: 30-4521
MPN: 1551GRBK

Despatched within 1 working day - 10 in stockBack-order availability date - 04/07/2026
1+ £2.53
50+ £1.89
Price per unit Ex VAT 		50mm 35mm Black Keyfob Enclosures ABS 20mm IP54 Satin textured UL94-HB PCB mounting IP54 1551
Hammond 1551HRBK Plastic Enclosure 60 x 35 x 20mm Black with Key Ring Kit
Hammond 1551HRBK Plastic Enclosure 60 x 35 x 20mm Black with Key Ring Kit
Standard range
Order code: 30-4523
MPN: 1551HRBK

Despatched within 1 working day - 37 in stockBack-order availability date - 04/07/2026
1+ £2.83
50+ £1.97
Price per unit Ex VAT 		60mm 35mm Black Keyfob Enclosures ABS 20mm IP54 Satin textured UL94-HB PCB mounting IP54 1551
Hammond 1551KRBK Plastic Enclosure 80 x 40 x 20mm Black with Key Ring Kit
Hammond 1551KRBK Plastic Enclosure 80 x 40 x 20mm Black with Key Ring Kit
Standard range
Order code: 30-4525
MPN: 1551KRBK

Despatched within 1 working day - 30 in stockBack-order availability date - 04/07/2026
1+ £3.02
50+ £2.32
Price per unit Ex VAT 		80mm 40mm Black Keyfob Enclosures ABS 20mm IP54 Satin textured UL94-HB PCB mounting IP54 1551
Order codeSize (mm)ColourMftrs part no.
30-452250 x 35 x 20Grey1551GRGY
30-452460 x 35 x 20Grey1551HRGY
30-452680 x 40 x 20Grey1551KRGY
30-452150 x 35 x 20Black1551GRBK
30-452360 x 35 x 20Black1551HRBK
30-452580 x 40 x 20Black1551KRBK


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