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Contact Us By Email: sales@kgaenclosures.co.uk
Contact Us By Phone: 01535 636856
Please Note our NEW e-mail addresses: sales@kgaenclosures.co.uk or gary@kgaenclosures.co.uk

1590ZGRP Series | Type 4, 4X Glass Reinforced Polyester Enclosures
Watertight, Thick Wall, NEMA 4X, IP66, UL Listed.

Product Features
  • Moulded from grey glass reinforced polyester. Smooth finish.
  • Heavy duty thick wall design.
  • Includes gasketed lid with two piece tongue and groove construction.
  • cUL and UL listed under file #E65324.
  • Rated IP66. Certified to NEMA 4, 4X standards per UL 508A.
  • Enclosures have an impact rating of IK09 in conformity with IEC 62262.
  • Recommended operating temperature is -40°C to +120°C (-40°F to +248°F).
  • Lid contains self-captivated stainless steel screws.
  • Gasket material is EPDM sponge rubber.
  • Easy wall mounting via through holes located outside of the gasket channel.
  • Internal mounting shelf for bonding/mounting nuts moulded in.
  • Optional 16-gauge galvanized steel inner panels available.
Hinge Kit (Optional)
  • Moulded from tough polyester.
  • Includes 12x stainless steel M4 screws and 8x o-rings.
  • Mounting template included.
  • Note: With hinges installed all four lid screws are required to maintain a proper seal.
Hammond Manufacturing Enclosures:
KGA Enclosures Ltd is a fully authorised distributor of the 1590ZGRP Series from Hammond Manufacturing Enclosures. We also stock the entire Hammond Manufacturing Enclosures range at great competitive pricing and with full customisation options on all applicable products.

Please remember to always use approved distributors like KGA Enclosures Ltd as some companies sell knock-offs and copies, so using approved suppliers assures you receive a genuine product.

To purchase a product, request a quote/lead time and for all other general enquires, please use our contact form to contact us. We aim to respond promptly to all enquires. Payment options include Bank Transfer, PayPal and Credit/Debit cards. Unfortunately, we do not accept cash and cheques.
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1590ZGRP Series | Hammond Manufacturing Enclosures | KGA Enclosures Ltd
Product Options
For all ordering, price confirmation and lead times, please email us or call us (+44) 01535 636856
Part No Colour Material Length Width Depth 1+ 5+
1590ZGRP081 Grey Polyester 80mm 75mm 55mm £16.10 £15.53
1590ZGRP082 Grey Polyester 110mm 75mm 55mm £18.04 £17.41
1590ZGRP083 Grey Polyester 160mm 75mm 55mm £22.10 £21.32
1590ZGRP084 Grey Polyester 81mm 76mm 75mm £24.78 £23.91
1590ZGRP121 Grey Polyester 122mm 120mm 90mm £31.90 £30.78
1590ZGRP123 Grey Polyester 220mm 120mm 91mm £34.48 £33.28
1590ZGRP131 Grey Polyester 190mm 75mm 55mm £25.81 £24.90
1590ZGRP161 Grey Polyester 160mm 160mm 90mm £41.58 £40.12
1590ZGRP162 Grey Polyester 260mm 160mm 90mm £51.60 £49.79
1590ZGRP163 Grey Polyester 360mm 160mm 90mm £80.08 £77.27
1590ZGRP233 Grey Polyester 250mm 200mm 120mm £56.04 £54.08
1590ZGRP234 Grey Polyester 255mm 250mm 120mm £58.81 £56.75
1590ZGRP235 Grey Polyester 255mm 250mm 161mm £67.16 £64.81
1590ZGRP243 Grey Polyester 400mm 250mm 120mm £74.86 £72.24
1590ZGRP244 Grey Polyester 400mm 250mm 160mm £120.65 £116.43
1590ZGRP253 Grey Polyester 400mm 405mm 120mm £152.13 £146.81
1590ZGRP263 Grey Polyester 600mm 250mm 120mm £113.78 £109.80
1590ZGRP264 Grey Polyester 600mm 250mm 160mm £174.64 £168.53
For product compatibility and more information, please click part number or view our product data sheet.
Product Accessories
For all ordering, price confirmation and lead times, please email us or call us (+44) 01535 636856
Assembly Hardware
Part No Colour Product Information 1+ 5+
SC570-20 Silver For Product Compatibility - Please see product data sheet £15.48 £14.94
SC571-12 Silver For Product Compatibility - Please see product data sheet £19.28 £18.61
SC583-50 Silver For Product Compatibility - Please see product data sheet £11.73 £11.32
SCGM4-50 Silver For Product Compatibility - Please see product data sheet £14.45 £13.94
SCGM6GRP-20 Silver For Product Compatibility - Please see product data sheet £13.84 £13.36
For product compatibility and more information, please click part number or view our product data sheet.
Hinge Kit (Optional)
Part No Colour Product Information 1+ 5+
1427HK Grey For Product Compatibility - Please see product data sheet £18.32 £17.68
For product compatibility and more information, please click part number or view our product data sheet.
Inner Panels (Optional)
Part No Colour Product Information 1+ 5+
1590ZGRP081PL Galvanized For Product Compatibility - Please see product data sheet £5.73 £5.53
1590ZGRP082PL Galvanized For Product Compatibility - Please see product data sheet £5.80 £5.59
1590ZGRP083PL Galvanized For Product Compatibility - Please see product data sheet £6.35 £6.13
1590ZGRP121PL Galvanized For Product Compatibility - Please see product data sheet £6.60 £6.37
1590ZGRP123PL Galvanized For Product Compatibility - Please see product data sheet £7.63 £7.37
1590ZGRP131PL Galvanized For Product Compatibility - Please see product data sheet £6.67 £6.44
1590ZGRP161PL Galvanized For Product Compatibility - Please see product data sheet £7.70 £7.43
1590ZGRP162PL Galvanized For Product Compatibility - Please see product data sheet £8.85 £8.54
1590ZGRP163PL Galvanized For Product Compatibility - Please see product data sheet £8.90 £8.59
1590ZGRP233PL Galvanized For Product Compatibility - Please see product data sheet £9.50 £9.16
1590ZGRP234PL Galvanized For Product Compatibility - Please see product data sheet £10.50 £10.13
1590ZGRP243PL Galvanized For Product Compatibility - Please see product data sheet £12.29 £11.86
1590ZGRP253PL Galvanized For Product Compatibility - Please see product data sheet £14.94 £14.42
1590ZGRP263PL Galvanized For Product Compatibility - Please see product data sheet £19.87 £19.17
For product compatibility and more information, please click part number or view our product data sheet.
Protective Rubber Feet
Part No Colour Product Information 1+ 5+
1421T2 Black For Product Compatibility - Please see product data sheet £4.16 £4.02
1421T2CL Clear For Product Compatibility - Please see product data sheet £3.64 £3.51
1421T2GY Grey For Product Compatibility - Please see product data sheet £4.45 £4.30
For product compatibility and more information, please click part number or view our product data sheet.

1590ZGRP Series | Industrial Enclosures | Hammond Manufacturing Enclosures | KGA Enclosures Ltd

Hammond Manufacturing Customisation Services
Product Customisation Options:
What makes KGA Enclosures Ltd different from most other larger distributors is that we can offer full customisation services on all enclosures and accessories. All customisation work is undertaken by the relevant supplier, (some smaller production runs are done by utilizing an outside contractor) at their own manufacturing facilities. These services include milling or punching holes and slots into the enclosure or end plates for cables, connectors, switches, etc. Printing and silk-screening services all for the addition of text, logos, and graphics onto both the enclosure and end plates, to allow the end user to easily identify the product, and to allow the final product to look more elegant. Contact us today to see how we can assist you.
Modified Electronic Enclosures:
Almost every enclosure will need some kind of modification to be useful. In house, modifications can be tedious, over-complicated, and a distraction from your core business. A third party shop can add time and expense. Let us help you by delivering quality products made to your exact specifications.
Why Use Hammond Manufacturing?
  • Hammond offers a wide selection and massive inventory ready to be modified.
  • Typically, the minimum order is 25 units. This can vary depending on the product and services required.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities located in North America and Europe. We are knowledgeable, available, and capable.
  • Hammond helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your design requirements. Many orders will also include fast delivery of sample enclosures for inspection. These steps ensure that your assembly fits perfectly before heading to the production stage.
Popular Modification Services Offered:
  • Holes.
  • Cutouts.
  • Tapping and Countersinking.
  • Pressed-in hardware (studs, standoffs).
  • Silk Screening.
  • UV Printing.
  • Special colours.
  • Special length extrusions.
  • Pre-Installed Accessories.
  • Available services vary by product.
Customisation Serices | Hammond Manufacturing | KGA Enclosures Ltd

1590ZGRP Series | Hammond Manufacturing Enclosures | Enclosures - Racks - Transformers - Components


Contact KGA Enclosures
Call Us: (+44) 01535 636856
E-Mail - Sales: sales@kgaenclosures.co.uk
E-Mail - Gary (MD): gary@kgaenclosures.co.uk
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Postal Address
44 Egroms Lane
Withernsea
East Riding of Yorkshire
HU19 2LZ (UK)
VAT No. GB 204612745
KGA Enclosures Ltd (2026)
Business No. 09341700