nVent HOFFMAN STB303012 Steel Junction Box 300×300×120 mm IP66
nVent HOFFMAN

nVent HOFFMAN STB303012 Steel Junction Box 300×300×120 mm IP66

Part numberSTB303012EAN / GTIN8713574160644HS code8538.10
IEC 62208
IPIP66MaterialLacquered mild steel
Enclosures
Junction Boxes
MOQ:1

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Product Description

nVent HOFFMAN STB303012 junction box. External dimensions 300 × 300 × 120 mm (H×W×D); Lacquered mild steel; without mounting plate; ingress protection IP66 (IEC 60529). Empty enclosure to IEC 62208 for low-voltage switchgear and controlgear assemblies.

Technical Specifications

Manufacturer part number (MPN)
STB303012
Brand
nVent HOFFMAN
Type
Junction box
External dimensions (H×W×D)
300 × 300 × 120 mm
Material
Lacquered mild steel
Mounting plate
not included
Degree of protection
IP66 (IEC 60529)
Standard
IEC 62208 (empty enclosures for LV switchgear & controlgear assemblies)
EAN / GTIN
8713574160644
nVent SAP
1200513319
Article code
82657124
HS code
8538.10
Sales unit
pcs

Standards & Compliance

Standard
IEC 62208
Material
Lacquered mild steel
IP Rating
IP66
HS Code
8538.10

Cross References

  • EAN 8713574160644
  • SAP 1200513319
  • Code 82657124

Product Documentation

Document preview: nVent HOFFMAN STB303012 Steel Junction Box 300×300×120 mm IP66 — Specification sheet

Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy STB303012?
STB303012 can be ordered from cballast.com as a nVent HOFFMAN catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this nVent HOFFMAN product?
The manufacturer part number is STB303012.
What is the HS code for STB303012?
The customs tariff (HS) code for STB303012 is 8538.10.
Who manufactures STB303012?
STB303012 is a nVent HOFFMAN product in the Enclosures range.
Is a datasheet available for STB303012?
Yes — the STB303012 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for STB303012?
The minimum order quantity is 1.
Is STB303012 available?
Yes — STB303012 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).