nVent HOFFMAN STB305012 Steel Junction Box 300×500×120 mm IP66
nVent HOFFMAN

nVent HOFFMAN STB305012 Steel Junction Box 300×500×120 mm IP66

Part numberSTB305012EAN / GTIN8713574160927HS code8538.10
IEC 62208
IPIP66MaterialLacquered mild steel
Enclosures
Junction Boxes
MOQ:1

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Product Description

nVent HOFFMAN STB305012 junction box. External dimensions 300 × 500 × 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)
STB305012
Brand
nVent HOFFMAN
Type
Junction box
External dimensions (H×W×D)
300 × 500 × 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
8713574160927
nVent SAP
1200513326
Article code
82657129
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 8713574160927
  • SAP 1200513326
  • Code 82657129

Product Documentation

Document preview: nVent HOFFMAN STB305012 Steel Junction Box 300×500×120 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 STB305012?
STB305012 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 STB305012.
What is the HS code for STB305012?
The customs tariff (HS) code for STB305012 is 8538.10.
Who manufactures STB305012?
STB305012 is a nVent HOFFMAN product in the Enclosures range.
Is a datasheet available for STB305012?
Yes — the STB305012 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for STB305012?
The minimum order quantity is 1.
Is STB305012 available?
Yes — STB305012 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).