NVENT HOFFMAN SSTB205012 Terminal box, 200x500x120

Why Choose the nVent HOFFMAN SSTB205012 Stainless Steel Terminal Box?

The nVent HOFFMAN SSTB205012 is a robust AISI 304L stainless steel terminal box designed to protect electrical terminals, cable connections and small control components in demanding industrial environments. As part of the nVent HOFFMAN SSTB stainless steel terminal box series, it provides a corrosion-resistant enclosure solution suitable for both indoor and outdoor electrical installations.

With an IP66 protection rating and IK08 impact resistance, the SSTB205012 provides dependable protection against dust, powerful water jets and mechanical impacts. The enclosure body is manufactured from 1 mm AISI 304L stainless steel, while the cover uses 1.5 mm stainless steel and an injected sealing gasket to help maintain environmental protection.

Measuring 200 mm high × 500 mm wide × 120 mm deep, the SSTB205012 provides an elongated format suitable for multiple terminal blocks and electrical connections while retaining a shallow enclosure depth. Its brushed 400 pre-grained stainless steel finish, seam-welded construction and integrated earthing facilities make it a practical solution for industrial machinery, automation and process applications.

Key Advantages

• Corrosion-resistant AISI 304L stainless steel terminal box.
• IP66 protection rating for demanding indoor and outdoor environments.
• IK08 impact resistance for additional mechanical protection.
• Practical 200 × 500 × 120 mm dimensions for terminal and junction applications.
• NEMA Type 4X, 12 and 13 ratings for industrial enclosure applications.
• Folded and seam-welded body provides robust construction.
• Integrated mounting studs support installation of compatible profiles or mounting plates.
• Built-in earthing facilities simplify protective bonding of the body and cover.

Key Features

• nVent HOFFMAN SSTB terminal box series.
• 200 mm height.
• 500 mm width.
• 120 mm depth.
• AISI 304L stainless steel construction.
• 1 mm body thickness.
• 1.5 mm cover thickness.
• IP66 degree of protection.
• IK08 mechanical impact resistance.
• NEMA Type 4X, 12 and 13 protection.
• 400 pre-grained brushed stainless steel finish.
• Folded and seam-welded enclosure body.
• Injected sealing gasket helps prevent water and dust ingress.
• Four M6 × 13 mm studs for bottom profile or mounting plate fixation.
• M8 × 18 mm earthing studs in the body and cover.
• Laser-marked back corners assist positioning of optional wall-mounting brackets.

Reliable Protection for Electrical Terminations

Terminal boxes provide a protected location for terminal blocks, cable junctions and electrical connections while helping isolate installed components from dust, moisture and surrounding environmental conditions. The IP66-rated nVent HOFFMAN SSTB205012 is designed to prevent water and dust from reaching installed equipment, helping reduce the risk of component failure and unnecessary system downtime.

The AISI 304L stainless steel construction provides excellent corrosion resistance for industrial applications, while the shallow 120 mm depth and extended 500 mm width provide useful space for rows of terminals and associated wiring. The enclosure can be equipped with compatible mounting plates or DIN rail profiles to suit the required electrical installation.

Typical Applications

• Electrical terminal block installations.
• Industrial cable junctions and connections.
• Machine control and automation systems.
• Process control and instrumentation equipment.
• Indoor and outdoor industrial electrical installations.
• Electrical distribution and auxiliary circuits.
• Applications requiring corrosion-resistant stainless steel protection.