NVENT HOFFMAN SSTB306012 Terminal box, 300x600x120

NVENT HOFFMAN SSTB306012 Terminal box, 300x600x120

nVent HOFFMAN SSTB306012 is an IP66 and IK08 AISI 304L stainless steel terminal box measuring 300 x 600 x 120 mm for protecting electrical terminals, junctions and connections in demanding indoor and outdoor industrial applications.

SKU: SSTB306012MPN: SSTB306012
Price
List Price £386.00 ex VAT
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£386.00
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Manufacturer Lead Time

£386.00

Why Choose the nVent HOFFMAN SSTB306012 Stainless Steel Terminal Box?

The nVent HOFFMAN SSTB306012 is a robust AISI 304L stainless steel terminal box designed to protect electrical terminals, cable connections and small control components in demanding industrial environments. Part of the nVent HOFFMAN SSTB stainless steel terminal box series, it combines corrosion-resistant construction with a practical screw-fixed cover for dependable indoor and outdoor equipment protection.

With an IP66 protection rating and IK08 impact resistance, the SSTB306012 provides effective protection against dust, powerful water jets and mechanical impacts. Its body is manufactured from 1 mm AISI 304L stainless steel, while the cover uses 1.5 mm stainless steel, providing a durable enclosure for industrial terminal and junction applications.

Measuring 300 mm high × 600 mm wide × 120 mm deep, the SSTB306012 offers a wide internal area suitable for rows of terminal blocks and associated wiring while retaining a relatively shallow profile. Its 400 pre-grained brushed stainless steel finish, seam-welded body, integrated mounting studs and earthing facilities make it a practical choice for industrial automation, machinery and process installations.

Key Advantages

  • Corrosion-resistant AISI 304L stainless steel terminal box.
  • IP66 protection rating for demanding indoor and outdoor environments.
  • IK08 impact resistance provides additional mechanical protection.
  • Generous 300 × 600 × 120 mm dimensions for terminal and junction applications.
  • Type 4X and 12 enclosure protection classification.
  • Folded and seam-welded body provides robust industrial construction.
  • 400 pre-grained stainless steel finish provides a durable brushed appearance.
  • Integrated mounting studs support installation of a compatible mounting plate or bottom profile.
  • Built-in earthing facilities support protective bonding of the body and cover.

Key Features

  • nVent HOFFMAN SSTB terminal box series.
  • 300 mm height.
  • 600 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.
  • Type 4X and 12 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 rear corners assist accurate positioning of compatible AWS wall-mounting brackets.
  • Supplied with body, cover, cover screws, fixing screws, cover plugs and earthing facilities.

Reliable Protection for Electrical Terminations

Industrial terminal boxes provide a secure location for terminal blocks, cable junctions and electrical connections while protecting installed components against environmental conditions. The IP66-rated nVent HOFFMAN SSTB306012 helps prevent water and dust from entering the enclosure, reducing the risk of electrical component failure and unnecessary equipment downtime.

The AISI 304L stainless steel construction provides excellent corrosion resistance for indoor and outdoor industrial applications. Its 600 mm width and 300 mm height provide useful space for larger terminal arrangements, while the relatively shallow 120 mm depth helps maintain a space-efficient installation. A compatible BMP3060 mounting plate can be ordered separately when required.

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.
  • Manufacturing and production machinery.
  • Electrical distribution and auxiliary circuits.
  • Applications requiring corrosion-resistant stainless steel protection.

Technical Specifications

Material Stainless Steel
IP Rating IP66
Height (mm) 300 mm
Width (mm) 600 mm
Depth (mm) 120 mm
Country of Manufacture Bulgaria
Manufacturer nVent HOFFMAN
Series SSTB
Model SSTB306012
Product type Stainless steel terminal box
Body thickness 1 mm
Cover thickness 1.5 mm
Finish 400 pre-grained stainless steel
Degree of protection IP66
Impact resistance IK08
Enclosure classification Type 4X, 12
IEC standard IEC 62208
Body construction Folded and seam welded
Cover type Plain screw-fixed cover
Gasket Injected sealing gasket
Internal fixing studs 4 × M6 × 13 mm
Earthing studs M8 × 18 mm in body and cover
Mounting plate Not included
Compatible mounting plate BMP3060, ordered separately
Weight approx. 6.1 kg

Frequently Asked Questions

What are the dimensions of the nVent HOFFMAN SSTB306012?

The SSTB306012 measures 300 mm high × 600 mm wide × 120 mm deep.

What IP rating does the nVent HOFFMAN SSTB306012 have?

The terminal box has an IP66 protection rating, providing complete protection against dust and protection against powerful water jets when correctly installed.

What material is the SSTB306012 manufactured from?

The standard SSTB306012 is manufactured from corrosion-resistant AISI 304L stainless steel and features a 400 pre-grained brushed stainless steel finish.

Does the nVent HOFFMAN SSTB306012 include a mounting plate?

No. An internal mounting plate is not included with the terminal box. The compatible nVent HOFFMAN BMP3060 mounting plate can be ordered separately when required.

Can the SSTB306012 be used outdoors?

Yes. The combination of AISI 304L stainless steel construction and IP66 protection makes the SSTB306012 well suited to indoor and outdoor industrial environments when correctly installed.

Trusted nVent HOFFMAN Enclosure Protection

nVent HOFFMAN SSTB stainless steel terminal boxes provide dependable protection for electrical terminals and connections, with the SSTB306012 combining AISI 304L stainless steel construction, IP66 ingress protection, IK08 impact resistance and practical 300 × 600 × 120 mm dimensions for demanding industrial applications.

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