Phoenix Contact ST 4-TWIN Spring-Clamp Terminal Block, 3-Connection, 0.08–4 mm²
Phoenix Contact

Phoenix Contact ST 4-TWIN Spring-Clamp Terminal Block, 3-Connection, 0.08–4 mm²

Part numberST 4-TWINEAN / GTIN4017918186869HS code8536.90
Electrical Components
Terminal Blocks
MOQ:1

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Product Description

Phoenix Contact ST 4-TWIN is a single-level spring-clamp terminal block for DIN top-hat rail (35 mm) with three clamp positions and a 6.2 mm grid pitch. It accepts aluminium or copper conductors from 0.08–6 mm² solid or 0.08–4 mm² multi-wired, rated 32 A at 800 V, over a −60 to 110 °C operating range and Ex e certified. Supplied in grey with internally connected stages; a closing plate is required at the assembly end. Country of origin is Germany and the item ships in packs of 50.

Technical Specifications

Manufacturer part number (MPN)
ST 4-TWIN
EAN / GTIN
4017918186869
Sales unit
pcs
Package quantity
50 pcs
Suitable for conductor material
Aluminium/copper
Connectable conductor cross section solid-core
0.08–6 mm²
Connectable conductor cross section multi-wired
0.08–4 mm²
Rated current In
32 A
Rated voltage
800 V
Type of electrical connection 1
Spring clamp connection
Type of electrical connection 2
Spring clamp connection
Number of levels
1
Number of clamp positions per level
3
Mounting method
DIN rail (top hat rail) 35 mm
Operating temperature
-60–110 °C
Width
6.2 mm
Width/grid dimension
6.2 mm
Height
71.5 mm
Depth
36.5 mm
Length
71.5 mm
Explosion-tested version 'Ex e'
Yes
Closing plate required
Yes
Colour
Grey
Internally connected stages
Yes
Country of origin
Germany

Standards & Compliance

HS Code
8536.90

Cross References

  • EAN 4017918186869
  • SAP 1000083965
  • Code 8576033

Product Documentation

Document preview: Phoenix Contact ST 4-TWIN Spring-Clamp Terminal Block, 3-Connection, 0.08–4 mm² — Specification sheet

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy ST 4-TWIN?
ST 4-TWIN can be ordered from cballast.com as a Phoenix Contact 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 Phoenix Contact product?
The manufacturer part number is ST 4-TWIN.
What is the HS code for ST 4-TWIN?
The customs tariff (HS) code for ST 4-TWIN is 8536.90.
Who manufactures ST 4-TWIN?
ST 4-TWIN is a Phoenix Contact product in the Electrical Components range.
Is a datasheet available for ST 4-TWIN?
Yes — the ST 4-TWIN datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for ST 4-TWIN?
The minimum order quantity is 1.
Is ST 4-TWIN available?
Yes — ST 4-TWIN 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).