nVent – Hoffman GL66, Steel Wall Box, IP66, 150mm x 400 mm x 300 mm

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PL
Product Details

Hoffman GL66 Terminal Boxes, Hinged Lid

The GL66 series from Hoffman are mild steel wall mount enclosures with a durable light-grey finish and an ergonomic and aesthetic styling. They have an outward formed flange to prevent contaminants from entering the enclosure. The door of the GL66 enclosure has a seamless foam-in-place gasket, removable hinges and can be opened 180°.

Features and Benefits

Mild steel construction
Body thickness 1.2 mm (except MHC200200120E & MHC30020080E which are 1 mm)
Door thickness 1.2 mm
Seams continuously welded and ground smooth
External formed body flange
Mounting holes in back of body for direct mounting or for optional external mounting brackets
Seamless foam-in-place gasket
Quarter-turn latch with 3 mm double-bit insert
Finish RAL 7035 textured light grey polyester powder paint
Grounding studs system
Installation instructions

Application Information

The GL66 terminal boxes are ideal for indoor and outdoor applications which require corrosion protection from chemicals and water. They are designed to house and protect electrical and electronic components in industrial environments.


Mounting brackets required to meet UL/CSA external mounting requirements.


NEMA/EEMAC Type 4 and 12
CSA, File No. 42186: Type 4, 12
IEC/EN62262 IK9
IEC 60529 IP66
IEC 62208


UL 508A listed: Type 3, 4, 12, File No. E61997.
cUL Listed per CSA C22. 2 No. 94: Type 3, 4, 12, File No. E61997.

Attribute Value
External Height 400 mm
External Width 300 mm
External Depth 150mm
Body Material Steel
Transparent Door No
IP Rating IP66
Chassis Plate No
Door Lock Type Quarter Turn
Gland Plate No
Colour Grey
Series GL66
Fixing Kit No
Application Indoor, Outdoor
Internal Mounting Type DIN Rail
Standards Met CUL Listed per CSA C22.2 No.94, File No.42186, File No.E61997, IEC 60529, Type 3, Type 3,4, UL508A Listed, 4, 12
External Mounting Type Bracket
For Protection Of Instrumentation
Special Features Door Bonding Provision, External Formed Body Flange Trough
3 In stock for delivery within 4 working days
Price Each
SGD 75.55
(exc. GST)
SGD 80.84
(inc. GST)
Per unit
1 +