Hammond 1551 Series Miniature Plastic Enclosures

Hammond Brand: Hammond

The Hammond 1551 range of miniature plastic enclosures that are ideal for mounting small PCBs or used as potting boxes.

The enclosures are moulded in a choice of black, grey, or translucent blue general purpose ABS plastic, with a satin finish. The IP54 rated lap joint construction provides protection against access of dust and splashing water.

  • Range of sizes
  • Choice of colours
  • Complete with lid and two self tapping screws
  • 2x PCB standoffs moulded into interior
  • IP54 Rating
  • Hammond 1551 series
Order codePart no.DimensionsColour
30-76201551TBK60 x 60 x 20mmBlack
30-76211551TGY60 x 60 x 20mmGrey
30-76221551TTBK60 x 60 x 15mmBlack
30-76231551TTBU60 x 60 x 20mmTrans. Blue
30-76241551TTGY60 x 60 x 15mmGrey
30-76251551TTTBU60 x 60 x 15mmTrans. Blue
30-76261551UBK100 x 40 x 20mmBlack
30-76271551UGY100 x 40 x 20mmGrey
30-76281551UTBU100 x 40 x 20mmTrans. Blue
30-76291551UUBK100 x 40 x 15mmBlack
30-76301551UUGY100 x 40 x 15mmGrey
30-76311551UUTBU100 x 40 x 15mmTrans. Blue
30-76321551XBK80 x 80 x 20mmBlack
30-76331551XGY80 x 80 x 20mmGrey
30-76341551XTBU80 x 80 x 20mmTrans. Blue
30-76351551XXBK80 x 80 x 15mmBlack
30-76361551XXGY80 x 80 x 15mmGrey
30-76371551XXTBU80 x 80 x 15mmTrans. Blue
Description Image Product Buy Pricing (Ex VAT) Enclosure Height Enclosure Length Enclosure Width Colour External Features Internal Features Protection Rating Material
Hammond 1551TBK Miniature Plastic Enclosure 60 x 60 x 20 Black
Hammond 1551TBK Miniature Plastic Enclosure 60 x 60 x 20 Black
Standard range
Order code: 30-7620
MPN: 1551TBK

3 in stock, despatched same dayFurther 29 despatched in 5 working days
1+ £2.87
50+ £2.14
Price per unit Ex VAT 		20mm 60mm 60mm Black Lid PCB Standoffs IP54 ABS
Hammond 1551TGY Miniature Plastic Enclosure 60 x 60 x 20 Grey
Hammond 1551TGY Miniature Plastic Enclosure 60 x 60 x 20 Grey
Standard range
Order code: 30-7621
MPN: 1551TGY

49 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.23
50+ £2.35
Price per unit Ex VAT 		20mm 60mm 60mm Grey Lid PCB Standoffs IP54 ABS
Hammond 1551TTBK Miniature Plastic Enclosure 60 x 60 x 15 Black
Hammond 1551TTBK Miniature Plastic Enclosure 60 x 60 x 15 Black
Standard range
Order code: 30-7622
MPN: 1551TTBK

18 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.23
50+ £2.53
Price per unit Ex VAT 		15mm 60mm 60mm Black Lid PCB Standoffs IP54 ABS
Hammond 1551TTBU Miniature Plastic Enclosure 60 x 60 x 20 Trans. Blue
Hammond 1551TTBU Miniature Plastic Enclosure 60 x 60 x 20 Trans. Blue
Standard range
Order code: 30-7623
MPN: 1551TTBU

55 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.48
50+ £2.63
Price per unit Ex VAT 		20mm 60mm 60mm Translucent blue Lid PCB Standoffs IP54 ABS
Hammond 1551TTGY Miniature Plastic Enclosure 60 x 60 x 15 Grey
Hammond 1551TTGY Miniature Plastic Enclosure 60 x 60 x 15 Grey
Standard range
Order code: 30-7624
MPN: 1551TTGY

57 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.23
50+ £3.20
Price per unit Ex VAT 		15mm 60mm 60mm Grey Lid PCB Standoffs IP54 ABS
Hammond 1551TTTBU Miniature Plastic Enclosure 60 x 60 x 15 Trans. Blue
Hammond 1551TTTBU Miniature Plastic Enclosure 60 x 60 x 15 Trans. Blue
Standard range
Order code: 30-7625
MPN: 1551TTTBU

79 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.48
50+ £3.09
Price per unit Ex VAT 		15mm 60mm 60mm Translucent blue Lid PCB Standoffs IP54 ABS
Hammond 1551UBK Miniature Plastic Enclosure 100 x 40 x 20 Black
Hammond 1551UBK Miniature Plastic Enclosure 100 x 40 x 20 Black
Extended range
Order code: 30-7626
MPN: 1551UBK

Out of stockBack-order availability date - 14/01/2026
1+ £3.48
50+ £2.63
Price per unit Ex VAT 		20mm 100mm 40mm Black Lid PCB Standoffs IP54 ABS
Hammond 1551UGY Miniature Plastic Enclosure 100 x 40 x 20 Grey
Hammond 1551UGY Miniature Plastic Enclosure 100 x 40 x 20 Grey
Extended range
Order code: 30-7627
MPN: 1551UGY

Out of stockBack-order availability date - 14/01/2026
1+ £3.48
50+ £2.80
Price per unit Ex VAT 		20mm 100mm 40mm Grey Lid PCB Standoffs IP54 ABS
Hammond 1551UTBU Miniature Plastic Enclosure 100 x 40 x 20 Trans. Blue
Hammond 1551UTBU Miniature Plastic Enclosure 100 x 40 x 20 Trans. Blue
Standard range
Order code: 30-7628
MPN: 1551UTBU

78 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.69
50+ £2.80
Price per unit Ex VAT 		20mm 100mm 40mm Translucent blue Lid PCB Standoffs IP54 ABS
Hammond 1551UUBK Miniature Plastic Enclosure 100 x 40 x 15 Black
Hammond 1551UUBK Miniature Plastic Enclosure 100 x 40 x 15 Black
Standard range
Order code: 30-7629
MPN: 1551UUBK

79 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.48
50+ £2.63
Price per unit Ex VAT 		15mm 100mm 40mm Black Lid PCB Standoffs IP54 ABS
Hammond 1551UUGY Miniature Plastic Enclosure 100 x 40 x 15 Grey
Hammond 1551UUGY Miniature Plastic Enclosure 100 x 40 x 15 Grey
Standard range
Order code: 30-7630
MPN: 1551UUGY

71 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £2.10
50+ £2.09
Price per unit Ex VAT 		15mm 100mm 40mm Grey Lid PCB Standoffs IP54 ABS
Hammond 1551UUTBU Miniature Plastic Enclosure 100 x 40 x 15 Trans. Blue
Hammond 1551UUTBU Miniature Plastic Enclosure 100 x 40 x 15 Trans. Blue
Standard range
Order code: 30-7631
MPN: 1551UUTBU

74 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.69
50+ £2.90
Price per unit Ex VAT 		15mm 100mm 40mm Translucent blue Lid PCB Standoffs IP54 ABS
Hammond 1551XBK Miniature Plastic Enclosure 80 x 80 x 20 Black
Hammond 1551XBK Miniature Plastic Enclosure 80 x 80 x 20 Black
Standard range
Order code: 30-7632
MPN: 1551XBK

14 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.57
50+ £2.70
Price per unit Ex VAT 		20mm 80mm 80mm Black Lid PCB Standoffs IP54 ABS
Hammond 1551XGY Miniature Plastic Enclosure 80 x 80 x 20 Grey
Hammond 1551XGY Miniature Plastic Enclosure 80 x 80 x 20 Grey
Standard range
Order code: 30-7633
MPN: 1551XGY

3 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £2.38
50+ £2.36
Price per unit Ex VAT 		20mm 80mm 80mm Grey Lid PCB Standoffs IP54 ABS
Hammond 1551XTBU Miniature Plastic Enclosure 80 x 80 x 20 Trans. Blue
Hammond 1551XTBU Miniature Plastic Enclosure 80 x 80 x 20 Trans. Blue
Standard range
Order code: 30-7634
MPN: 1551XTBU

61 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.81
50+ £3.05
Price per unit Ex VAT 		20mm 80mm 80mm Translucent blue Lid PCB Standoffs IP54 ABS
Hammond 1551XXBK Miniature Plastic Enclosure 80 x 80 x 15 Black
Hammond 1551XXBK Miniature Plastic Enclosure 80 x 80 x 15 Black
Standard range
Order code: 30-7635
MPN: 1551XXBK

151 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.57
50+ £2.82
Price per unit Ex VAT 		15mm 80mm 80mm Black Lid PCB Standoffs IP54 ABS
Hammond 1551XXGY Miniature Plastic Enclosure 80 x 80 x 15 Grey
Hammond 1551XXGY Miniature Plastic Enclosure 80 x 80 x 15 Grey
Standard range
Order code: 30-7636
MPN: 1551XXGY

160 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.57
50+ £3.54
Price per unit Ex VAT 		15mm 80mm 80mm Grey Lid PCB Standoffs IP54 ABS
Hammond 1551XXTBU Miniature Plastic Enclosure 80 x 80 x 15 Trans. Blue
Hammond 1551XXTBU Miniature Plastic Enclosure 80 x 80 x 15 Trans. Blue
Standard range
Order code: 30-7637
MPN: 1551XXTBU

143 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £3.81
50+ £3.42
Price per unit Ex VAT 		15mm 80mm 80mm Translucent blue Lid PCB Standoffs IP54 ABS


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