Phoenix Contact ST 2,5-TWIN 3031241 Spring Cage Feed-Through Terminal Block, 20A 600V
ST 2,5-TWIN Terminal Block Specifications: Amps, Voltage & Wire Range
DIN Rail & Wiring Compatibility for Phoenix Contact ST 2,5-TWIN










| Description | Details |
|---|---|
| Available Quantity | 32 |
| Model | ST 2,5-TWIN |
| Condition | New |
| Manufacturer | Phoenix Contact |
| Asset Number | KSC1230 / 1171 |
| Guarantee or ASIS | 1. HIGH CONFIDENCE ITEM: We will offer a 100% 14 Day money back less S&H. |
| Inspections - Yellow Tag | 1.1 Appears Unused no box |
| Packaging Cost | 1.6 6x10 CH $3.00 |
$4.95
Basic Information
Asset #
KSC1230 / 1171
Available Quantity
32
Inspections - Yellow Tag
1.1 Appears Unused no box
Condition
New
Guarantee or ASIS
1. HIGH CONFIDENCE ITEM: We will offer a 100% 14 Day money back less S&H.
Item Description
This is a Phoenix Contact ST 2,5-TWIN feed through terminal block, catalog order number 3031241. Phoenix Contact is a German maker of DIN rail terminal blocks and industrial connection products.
A feed through terminal block joins incoming and outgoing wires inside a control panel and snaps onto standard NS 35 DIN rail. The ST designation is Phoenix Contact's spring cage connection: the conductor is inserted and held by a spring clamp rather than a screw. TWIN means one side of the block has a double connection, allowing two conductors to be landed on that side, which is useful for looping power or common wiring.
The block is 5.2 mm wide for dense panel layouts, takes conductors from 0.08 to 4 mm2 solid, and is marked 600 V and 20 A with 26 to 12 AWG wire under its UL rating, and 800 V under IEC 60947-7-1. The part is also marked for use in Ex e increased safety applications. Panel builders, controls integrators and electricians use these blocks in machine control cabinets, automation panels and process instrumentation enclosures.
Available from King Surplus inventory in Del Rio, Texas.
Factory Information
- Designation: ST 2,5-TWIN
- Order number: 3031241
- Type: Feed through terminal block, spring cage connection, double connection on one side
- Rated cross section: 2.5 mm2
- Conductor range: 0.08 to 4 mm2 rigid, 0.08 to 2.5 mm2 flexible, AWG 28 to 12 (IEC)
- IEC nominal voltage: 800 V (IEC 60947-7-1)
- UL / cUL rating: 600 V, 20 A, 26-12 AWG
- Rated surge voltage: 8 kV; contamination class 3; surge voltage category III
- Ex marking: II 2 G D EEx e II, 550 V, KEMA 00ATEX2052 U
- Stripping length: 10 mm
- Width: 5.2 mm; length: 60.5 mm; height 36.5 mm on NS 35/7.5, 44 mm on NS 35/15
- Mounting: NS 35/7.5 and NS 35/15 DIN rail
- Insulating material: PA (PA66-FR marking), UL 94 V0
- Color: Gray
- Spec Basis: part markings (nameplate photo); Phoenix Contact online catalog extract ST 2,5-TWIN 3031241, https://www.lcsc.com/datasheet/lcsc_datasheet_2410122008_Phoenix-Contact-ST-2-5-TWIN-3031241_C85511.pdf; https://www.phoenixcontact.com/en-us/products/multi-conductor-terminal-block-st-25-twin-3031241
Specifications
Phoenix Contact
ST 2,5-TWIN
N/A
N/A
N/A
20
2
3
1
N/A
2
3
KSC1230 / 1171
Packaging fees
1.6 6x10 CH $3.00

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