| METRIC | A | B | C | D | E | INTERNAL MOUNT PLATE | |||||||||
| PART NUMBER | Height | Width | Depth | Mount Height | Mount Width | Height | Width | Gauge | |||||||
| cm | mm | cm | mm | cm | mm | cm | mm | cm | mm | cm | mm | cm | mm | ||
| JBM454535 | 45 | 450.0 | 45 | 450.0 | 35 | 350.0 | 55 | 550.0 | 52 | 520.0 | 40 | 400.0 | 40 | 400.0 | 2.00 |
| JBM454530 | 45 | 450.0 | 45 | 450.0 | 30 | 300.0 | 55 | 550.0 | 52 | 520.0 | 40 | 400.0 | 40 | 400.0 | 2.00 |
| JBM454520 | 45 | 450.0 | 45 | 450.0 | 20 | 200.0 | 55 | 550.0 | 52 | 520.0 | 40 | 400.0 | 40 | 400.0 | 2.00 |
| JBM454515 | 45 | 450.0 | 45 | 450.0 | 15 | 150.0 | 55 | 550.0 | 52 | 520.0 | 40 | 400.0 | 40 | 400.0 | 2.00 |
| JBM453530 | 45 | 450.0 | 35 | 350.0 | 30 | 300.0 | 55 | 550.0 | 42 | 420.0 | 40 | 400.0 | 30 | 300.0 | 2.00 |
| JBM453525 | 45 | 450.0 | 35 | 350.0 | 25 | 250.0 | 55 | 550.0 | 42 | 420.0 | 40 | 400.0 | 30 | 300.0 | 2.00 |
| JBM453520 | 45 | 450.0 | 35 | 350.0 | 20 | 200.0 | 55 | 550.0 | 42 | 420.0 | 40 | 400.0 | 30 | 300.0 | 2.00 |
| JBM453515 | 45 | 450.0 | 35 | 350.0 | 15 | 150.0 | 55 | 550.0 | 42 | 420.0 | 40 | 400.0 | 30 | 300.0 | 2.00 |
| JBM453025 | 45 | 450.0 | 30 | 300.0 | 25 | 250.0 | 55 | 550.0 | 37 | 370.0 | 40 | 400.0 | 25 | 250.0 | 2.00 |
| JBM453020 | 45 | 450.0 | 30 | 300.0 | 20 | 200.0 | 55 | 550.0 | 37 | 370.0 | 40 | 400.0 | 25 | 250.0 | 2.00 |
| JBM453015 | 45 | 450.0 | 30 | 300.0 | 15 | 150.0 | 55 | 550.0 | 37 | 370.0 | 40 | 400.0 | 25 | 250.0 | 2.00 |
| JBM404030 | 45 | 400.0 | 40 | 400.0 | 30 | 300.0 | 50 | 500.0 | 47 | 470.0 | 35 | 350.0 | 35 | 350.0 | 2.00 |
| JBM404025 | 40 | 400.0 | 40 | 400.0 | 25 | 250.0 | 50 | 500.0 | 47 | 470.0 | 35 | 350.0 | 35 | 350.0 | 2.00 |
| JBM404020 | 40 | 400.0 | 40 | 400.0 | 20 | 200.0 | 50 | 500.0 | 47 | 470.0 | 35 | 350.0 | 35 | 350.0 | 2.00 |
| JBM404015 | 40 | 400.0 | 40 | 400.0 | 15 | 150.0 | 50 | 500.0 | 47 | 470.0 | 35 | 350.0 | 35 | 350.0 | 2.00 |
| JBM403530 | 40 | 400.0 | 35 | 350.0 | 30 | 300.0 | 50 | 500.0 | 42 | 420.0 | 35 | 350.0 | 30 | 300.0 | 2.00 |
| JBM403525 | 40 | 400.0 | 35 | 350.0 | 25 | 250.0 | 50 | 500.0 | 42 | 420.0 | 35 | 350.0 | 30 | 300.0 | 2.00 |
| JBM403520 | 40 | 400.0 | 35 | 350.0 | 20 | 200.0 | 50 | 500.0 | 42 | 420.0 | 35 | 350.0 | 30 | 300.0 | 2.00 |
| JBM403515 | 40 | 400.0 | 35 | 350.0 | 15 | 150.0 | 50 | 500.0 | 42 | 420.0 | 35 | 350.0 | 30 | 300.0 | 2.00 |
| JBM403025 | 40 | 400.0 | 30 | 300.0 | 25 | 250.0 | 50 | 500.0 | 37 | 370.0 | 35 | 350.0 | 25 | 250.0 | 2.00 |
| JBM403020 | 40 | 400.0 | 30 | 300.0 | 20 | 200.0 | 50 | 500.0 | 37 | 370.0 | 35 | 350.0 | 25 | 250.0 | 2.00 |
| JBM403015 | 40 | 400.0 | 30 | 300.0 | 15 | 150.0 | 50 | 500.0 | 37 | 370.0 | 35 | 350.0 | 25 | 250.0 | 2.00 |
| JBM353530 | 40 | 350.0 | 35 | 350.0 | 30 | 300.0 | 45 | 450.0 | 42 | 420.0 | 30 | 300.0 | 30 | 300.0 | 2.00 |
| JBM353525 | 35 | 350.0 | 35 | 350.0 | 25 | 250.0 | 45 | 450.0 | 42 | 420.0 | 30 | 300.0 | 30 | 300.0 | 2.00 |
| JBM353520 | 35 | 350.0 | 35 | 350.0 | 20 | 200.0 | 45 | 450.0 | 42 | 420.0 | 30 | 300.0 | 30 | 300.0 | 2.00 |
| JBM353515 | 35 | 350.0 | 35 | 350.0 | 15 | 150.0 | 45 | 450.0 | 42 | 420.0 | 30 | 300.0 | 30 | 300.0 | 2.00 |
| JBM353025 | 35 | 350.0 | 30 | 300.0 | 25 | 250.0 | 45 | 450.0 | 37 | 370.0 | 30 | 300.0 | 25 | 250.0 | 2.00 |
| JBM353020 | 35 | 350.0 | 30 | 300.0 | 20 | 200.0 | 45 | 450.0 | 37 | 370.0 | 30 | 300.0 | 25 | 250.0 | 2.00 |
| JBM353015 | 35 | 350.0 | 30 | 300.0 | 15 | 150.0 | 45 | 450.0 | 37 | 370.0 | 30 | 300.0 | 25 | 250.0 | 2.00 |
| JBM303025 | 35 | 300.0 | 30 | 300.0 | 25 | 250.0 | 40 | 400.0 | 37 | 370.0 | 25 | 250.0 | 25 | 250.0 | 2.00 |
| JBM303020 | 30 | 300.0 | 30 | 300.0 | 20 | 200.0 | 40 | 400.0 | 37 | 370.0 | 25 | 250.0 | 25 | 250.0 | 2.00 |
| JBM303015 | 30 | 300.0 | 30 | 300.0 | 15 | 150.0 | 40 | 400.0 | 37 | 370.0 | 25 | 250.0 | 25 | 250.0 | 2.00 |
| JBM302520 | 30 | 300.0 | 25 | 250.0 | 20 | 200.0 | 40 | 400.0 | 32 | 320.0 | 25 | 250.0 | 20 | 200.0 | 2.00 |
| JBM302515 | 30 | 300.0 | 25 | 250.0 | 15 | 150.0 | 40 | 400.0 | 32 | 320.0 | 25 | 250.0 | 20 | 200.0 | 2.00 |
| JBM252520 | 30 | 250.0 | 25 | 250.0 | 20 | 200.0 | 35 | 350.0 | 32 | 320.0 | 20 | 200.0 | 20 | 200.0 | 2.00 |
| JBM252515 | 25 | 250.0 | 25 | 250.0 | 15 | 150.0 | 35 | 350.0 | 32 | 320.0 | 20 | 200.0 | 20 | 200.0 | 2.00 |
| JBM252510 | 25 | 250.0 | 25 | 250.0 | 10 | 100.0 | 35 | 350.0 | 32 | 320.0 | 20 | 200.0 | 20 | 200.0 | 2.00 |
| JBM252015 | 25 | 250.0 | 20 | 200.0 | 15 | 150.0 | 35 | 350.0 | 27 | 270.0 | 20 | 200.0 | 15 | 150.0 | 2.00 |
| JBM252010 | 25 | 250.0 | 20 | 200.0 | 10 | 100.0 | 35 | 350.0 | 27 | 270.0 | 20 | 200.0 | 15 | 150.0 | 2.00 |
| IMPERIAL | A | B | C | D | E | INTERNAL MOUNT PLATE | |||||||||
| PART NUMBER | Height | Width | Depth | Mount Height | Mount Width | Height | Width | Gauge | |||||||
| in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | in | mm | ||
| JBMI181814 | 18 | 457.2 | 18 | 457.2 | 14 | 355.6 | 14 | 355.6 | 21 | 533.4 | 16 | 406.4 | 16 | 406.4 | 0.08″ |
| JBMI181812 | 18 | 457.2 | 18 | 457.2 | 12 | 304.8 | 14 | 355.6 | 21 | 533.4 | 16 | 406.4 | 16 | 406.4 | 0.08″ |
| JBMI181810 | 18 | 457.2 | 18 | 457.2 | 10 | 254.0 | 14 | 355.6 | 21 | 533.4 | 16 | 406.4 | 16 | 406.4 | 0.08″ |
| JBMI181808 | 18 | 457.2 | 18 | 457.2 | 08 | 203.2 | 14 | 355.6 | 21 | 533.4 | 16 | 406.4 | 16 | 406.4 | 0.08″ |
| JBMI181806 | 18 | 457.2 | 18 | 457.2 | 06 | 152.4 | 14 | 355.6 | 21 | 533.4 | 16 | 406.4 | 16 | 406.4 | 0.08″ |
| JBMI181412 | 18 | 457.2 | 14 | 355.6 | 12 | 304.8 | 14 | 355.6 | 17 | 431.8 | 16 | 406.4 | 12 | 304.8 | 0.08″ |
| JBMI181410 | 18 | 457.2 | 14 | 355.6 | 10 | 254.0 | 14 | 355.6 | 17 | 431.8 | 16 | 406.4 | 12 | 304.8 | 0.08″ |
| JBMI181408 | 18 | 457.2 | 14 | 355.6 | 08 | 203.2 | 14 | 355.6 | 17 | 431.8 | 16 | 406.4 | 12 | 304.8 | 0.08″ |
| JBMI181406 | 18 | 457.2 | 14 | 355.6 | 06 | 152.4 | 14 | 355.6 | 17 | 431.8 | 16 | 406.4 | 12 | 304.8 | 0.08″ |
| JBMI181210 | 18 | 457.2 | 12 | 304.8 | 10 | 254.0 | 14 | 355.6 | 15 | 381.0 | 16 | 406.4 | 10 | 254.0 | 0.08″ |
| JBMI181208 | 18 | 457.2 | 12 | 304.8 | 08 | 203.2 | 14 | 355.6 | 15 | 381.0 | 16 | 406.4 | 10 | 254.0 | 0.08″ |
| JBMI181206 | 18 | 457.2 | 12 | 304.8 | 06 | 152.4 | 14 | 355.6 | 15 | 381.0 | 16 | 406.4 | 10 | 254.0 | 0.08″ |
| JBMI161612 | 16 | 406.4 | 16 | 406.4 | 12 | 304.8 | 12 | 304.8 | 19 | 482.6 | 14 | 355.6 | 14 | 355.6 | 0.08″ |
| JBMI161610 | 16 | 406.4 | 16 | 406.4 | 10 | 254.0 | 12 | 304.8 | 19 | 482.6 | 14 | 355.6 | 14 | 355.6 | 0.08″ |
| JBMI161608 | 16 | 406.4 | 16 | 406.4 | 08 | 203.2 | 12 | 304.8 | 19 | 482.6 | 14 | 355.6 | 14 | 355.6 | 0.08″ |
| JBMI161606 | 16 | 406.4 | 16 | 406.4 | 06 | 152.4 | 12 | 304.8 | 19 | 482.6 | 14 | 355.6 | 14 | 355.6 | 0.08″ |
| JBMI161412 | 16 | 406.4 | 14 | 355.6 | 12 | 304.8 | 12 | 304.8 | 17 | 431.8 | 14 | 355.6 | 12 | 304.8 | 0.08″ |
| JBMI161410 | 16 | 406.4 | 14 | 355.6 | 10 | 254.0 | 12 | 304.8 | 17 | 431.8 | 14 | 355.6 | 12 | 304.8 | 0.08″ |
| JBMI161408 | 16 | 406.4 | 14 | 355.6 | 08 | 203.2 | 12 | 304.8 | 17 | 431.8 | 14 | 355.6 | 12 | 304.8 | 0.08″ |
| JBMI161406 | 16 | 406.4 | 14 | 355.6 | 06 | 152.4 | 12 | 304.8 | 17 | 431.8 | 14 | 355.6 | 12 | 304.8 | 0.08″ |
| JBMI161210 | 16 | 406.4 | 12 | 304.8 | 10 | 254.0 | 12 | 304.8 | 15 | 381.0 | 14 | 355.6 | 10 | 254.0 | 0.08″ |
| JBMI161208 | 16 | 406.4 | 12 | 304.8 | 08 | 203.2 | 12 | 304.8 | 15 | 381.0 | 14 | 355.6 | 10 | 254.0 | 0.08″ |
| JBMI161206 | 16 | 406.4 | 12 | 304.8 | 06 | 152.4 | 12 | 304.8 | 15 | 381.0 | 14 | 355.6 | 10 | 254.0 | 0.08″ |
| JBMI141412 | 14 | 355.6 | 14 | 355.6 | 12 | 304.8 | 10 | 254.0 | 17 | 431.8 | 12 | 304.8 | 12 | 304.8 | 0.08″ |
| JBMI141410 | 14 | 355.6 | 14 | 355.6 | 10 | 254.0 | 10 | 254.0 | 17 | 431.8 | 12 | 304.8 | 12 | 304.8 | 0.08″ |
| JBMI141408 | 14 | 355.6 | 14 | 355.6 | 08 | 203.2 | 10 | 254.0 | 17 | 431.8 | 12 | 304.8 | 12 | 304.8 | 0.08″ |
| JBMI141406 | 14 | 355.6 | 14 | 355.6 | 06 | 152.4 | 10 | 254.0 | 17 | 431.8 | 12 | 304.8 | 12 | 304.8 | 0.08″ |
| JBMI141210 | 14 | 355.6 | 12 | 304.8 | 10 | 254.0 | 10 | 254.0 | 15 | 381.0 | 12 | 304.8 | 10 | 254.0 | 0.08″ |
| JBMI141208 | 14 | 355.6 | 12 | 304.8 | 08 | 203.2 | 10 | 254.0 | 15 | 381.0 | 12 | 304.8 | 10 | 254.0 | 0.08″ |
| JBMI141206 | 14 | 355.6 | 12 | 304.8 | 06 | 152.4 | 10 | 254.0 | 15 | 381.0 | 12 | 304.8 | 10 | 254.0 | 0.08″ |
| JBMI121210 | 12 | 304.8 | 12 | 304.8 | 10 | 254.0 | 8 | 203.2 | 15 | 381.0 | 10 | 254.0 | 10 | 254.0 | 0.08″ |
| JBMI121208 | 12 | 304.8 | 12 | 304.8 | 08 | 203.2 | 8 | 203.2 | 15 | 381.0 | 10 | 254.0 | 10 | 254.0 | 0.08″ |
| JBMI121206 | 12 | 304.8 | 12 | 304.8 | 06 | 152.4 | 8 | 203.2 | 15 | 381.0 | 10 | 254.0 | 10 | 254.0 | 0.08″ |
| JBMI121008 | 12 | 304.8 | 10 | 254.0 | 08 | 203.2 | 8 | 203.2 | 13 | 330.2 | 10 | 254.0 | 8 | 203.2 | 0.08″ |
| JBMI121006 | 12 | 304.8 | 10 | 254.0 | 06 | 152.4 | 8 | 203.2 | 13 | 330.2 | 10 | 254.0 | 8 | 203.2 | 0.08″ |
| JBMI101008 | 10 | 254.0 | 10 | 254.0 | 08 | 203.2 | 6 | 152.4 | 13 | 330.2 | 08 | 203.2 | 8 | 203.2 | 0.08″ |
| JBMI101006 | 10 | 254.0 | 10 | 254.0 | 06 | 152.4 | 6 | 152.4 | 13 | 330.2 | 08 | 203.2 | 8 | 203.2 | 0.08″ |
| JBMI101004 | 10 | 254.0 | 10 | 254.0 | 04 | 101.6 | 6 | 152.4 | 13 | 330.2 | 08 | 203.2 | 8 | 203.2 | 0.08″ |
| JBMI100806 | 10 | 254.0 | 8 | 203.2 | 06 | 152.4 | 6 | 152.4 | 11 | 279.4 | 08 | 203.2 | 6 | 152.4 | 0.08″ |
| JBMI100804 | 10 | 254.0 | 8 | 203.2 | 04 | 101.6 | 6 | 152.4 | 11 | 279.4 | 08 | 203.2 | 6 | 152.4 | 0.08″ |
JUNCTION BOX OVERVIEW
The SLAYSON® JUNCTION BOX Series is a robust solution for protecting electrical equipment in challenging environments. Designed with a 90° flange, these enclosures maximise internal capacity while providing an exceptional level of protection. Rated NEMA 6P/IP68, the JUNCTION BOX Series safeguards against dust and water ingress, making it suitable for both indoor and outdoor applications, withstanding prolonged submersion up to 5 metres. Engineered for durability, the series is available in a range of material options including 2.00mm Marine Grade Stainless Steel 316, Aluminium, or Brass.
This versatile series is available in a range of standard sizes from 10″x 8″ to 18″x 18″. Each enclosure can be easily modified with a large range of accessories to further enhance functionality. SLAYSON® understands the importance of precise fit and function, and their engineering teams work closely with customers to ensure the enclosures meet their specific requirements.
Should a standard size not meet your project needs, SLAYSON® offers design and engineering services to create a project specific JUNCTION BOX enclosure to your exact specifications. This ability to modify ensures that no matter the application, a reliable and proven solution can be delivered quickly.























