TL Steel Terminal Junction Boxes

Terminal Box with Cover and Accessories
Closed Terminal Box
Open Cover and Interior Rails
Terminal Box Size Selection
Terminal Box Construction Details

Description

Terminal Box Construction

TL terminal junction boxes house electrical connections in a cold rolled steel enclosure with a gasketed cover. Standard listed boxes use 1.2mm sheet steel for the enclosure and cover, with a textured epoxy polyester powder coating in RAL7032 or RAL7035. Custom colors, knockout holes and 1.0mm, 1.5mm or 2.0mm steel are available for specified configurations.

ParameterSpecification
Ingress protectionIP66; EN60529 reference
Mechanical impact ratingIK10
TL supplyEnclosure, cover, sealing gasket and fixing accessories; no gland hole
TL-G supplyEnclosure, cover, sealing gasket, fixing accessories, gland holes and gland plates

Select the required cable-entry arrangement and matching mounting plate code below. Dimensions are width × height × depth in millimeters.

TL Boxes without Gland Holes

ModelW × H × D (mm)Mounting plate code
TL15158150 × 150 × 80TL1515
TL151512150 × 150 × 120
TL20158200 × 150 × 80TL2015
TL201512200 × 150 × 120
TL20208200 × 200 × 80TL2020
TL202012200 × 200 × 120
TL30158300 × 150 × 80TL3015
TL301512300 × 150 × 120
TL30208300 × 200 × 80TL3020
TL302012300 × 200 × 120
TL303012300 × 300 × 120TL3030
TL401512400 × 150 × 120TL4015
TL40208400 × 200 × 80TL4020
TL402012400 × 200 × 120
TL403012400 × 300 × 120TL4030
TL404012400 × 400 × 120TL4040
TL502012500 × 200 × 120TL5020
TL503012500 × 300 × 120TL5030
TL60208600 × 200 × 80TL6020
TL602012600 × 200 × 120
TL603012600 × 300 × 120TL6030
TL604012600 × 400 × 120TL6040
TL802012800 × 200 × 120TL8020
TL804012800 × 400 × 120TL8040
TL box width height and depth outline
TL enclosure outline showing width, height and depth.

TL-G Boxes with Gland Holes and Plates

ModelW × H × D (mm)Mounting plate code
TL301512-G300 × 150 × 120TL3015
TL302012-G300 × 200 × 120TL3020
TL303012-G300 × 300 × 120TL3030
TL402012-G400 × 200 × 120TL4020
TL404012-G400 × 400 × 120TL4040
TL502012-G500 × 200 × 120TL5020
TL503012-G500 × 300 × 120TL5030
TL602012-G600 × 200 × 120TL6020
TL603012-G600 × 300 × 120TL6030
TL604012-G600 × 400 × 120TL6040
TL802012-G800 × 200 × 120TL8020
TL804012-G800 × 400 × 120TL8040
TL-G cable entry and enclosure outlines
TL-G outlines show the gland-plate cable-entry arrangement.