Weidmuller WTR 2.5 STB2.3 BL
Weidmuller 8731660000 - Test-disconnect terminal blocks - Width: 5.1 mm mm; Height: 60 mm mm; Storage Temperature: -25 °C...55 °C.
In our catalog, the 8731660000 from Weidmuller is listed under the Test-disconnect terminal blocks category. The manufacturer's published data for this part number specifies Width: 5.1 mm mm and Height: 60 mm mm.
Test-disconnect terminal, Screw connection, blue, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1
The specification set recorded for this part number covers Storage Temperature: -25 °C...55 °C; Nominal current: 24 A; Type of mounting: Snap-on; Ambient temperature: -50 °C…75 °C; Type: WTR 2.5 STB2.3 BL; Depth: 48 mm; Net weight: 8.57 g; Colour: blue; Rated voltage: 800 V; Stripping length: 10 mm; Blade Size: 0.6 x 3.5 mm; ROHS: Conform. The complete technical table is shown in the Specifications tab on this page.
| Ambient temperature | -50 °C…75 °C |
|---|---|
| Basic material | Wemid |
| Blade Size | 0.6 x 3.5 mm |
| Certificate No. (ATEX) | DEMKO14ATEX1389U |
| Certificate No. (CSA) | 154685-1152890 |
| Certificate No. (IECEX) | IECExUL14.0097U |
| Certificate No. (UR) | E60693 |
| Clamping range, max. | 4 mm² |
| Clamping range, min. | 0.13 mm² |
| Clamping screw | M 3 |
| Colour | blue |
| Conductor size Factory wiring max. (UR) | 12 AWG |
| Conductor size Factory wiring min. (UR) | 30 AWG |
| Conductor size Field wiring max. (UR) | 12 AWG |
| Conductor size Field wiring min. (UR) | 30 AWG |
| Connection cross-section, stranded, max. | 4 mm² |
| Connection cross-section, stranded, min. | 1.5 mm² |
| Connection direction | on side |
| Connection type, additional connection | Screw connection |
| Continuous operating temp., max. | 120 °C |
| Continuous operating temp., min. | -50 °C |
| Current (ATEX) | 21 A |
| Current (IECEX) | 21 A |
| Current at maximum wires | 24 A |
| Current size C (UR) | 20 A |
| Current size D (CSA) | 10 A |
| Depth | 48 mm |
| Depth (inches) | 1.89 inch |
| Depth including DIN rail | 49 mm |
| ECLASS 14.0 | 27-25-01-09 |
| ECLASS 15.0 | 27-25-01-09 |
| End cover plate required | Yes |
| ETIM 10.0 | EC000902 |
| ETIM 8.0 | EC000902 |
| ETIM 9.0 | EC000902 |
| Ex 2014/34/EU label | II 3 G |
| Explosion-tested version | No |
| Gauge to IEC 60947-1 | A3 |
| GTIN (EAN) | 4032248404841 |
| Height | 60 mm mm |
| Height (inches) | 2.362 inch |
| Levels cross-connected internally | No |
| Marking EN 60079-7 | Ex ec II C Gc |
| Max. voltage (ATEX) | 500 V |
| Max. voltage (IECEX) | 500 V |
| Mounting rail | TS 35 |
| N-function | Yes |
| Net weight | 8.57 g |
| Nominal current | 24 A |
| Number of clamping points per level | 2 |
| Number of connections | 2 |
| Number of levels | 1 |
| Number of potentials | 1 |
| Number of potentials per tier | 1 |
| Number of similar terminals | 1 |
| Open sides | right |
| Order No. | 8731660000 |
| PE connection | No |
| PE function | No |
| PEN function | No |
| Pollution severity | 3 |
| Power loss in accordance with IEC 60947-7-x | 0.77 W |
| Qty. | 100 items |
| Rated cross-section | 2.5 mm² |
| Rated DC voltage | 800 V |
| Rated impulse withstand voltage | 8 kV |
| Rated voltage | 800 V |
| REACH SVHC | Lead 7439-92-1 |
| ROHS | Conform |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c |
| SCIP | f92ee310-1e24-42d5-9b63-f4a42add4010 |
| Standards | IEC 60947-7-1 |
| Storage Temperature | -25 °C...55 °C |
| Stripping length | 10 mm |
| Tightening torque (max) | 0.7 Nm Nm |
| Tightening torque, min. | 0.5 Nm |
| Torque level with DMS electric screwdriver | 1 |
| TS 35 offset | 35.5 mm |
| Type | WTR 2.5 STB2.3 BL |
| Type of connection | Screw connection |
| Type of connection 2 | Screw connection |
| Type of mounting | Snap-on |
| UL 94 flammability rating | V-0 |
| Version | Test-disconnect terminal, Screw connection, blue, 2.5 mm², 24 A, 800 V, Number of connections: 2, Number of levels: 1 |
| Voltage size C (UR) | 300 V |
| Voltage size D (CSA) | 300 V |
| Volume resistance | 1.33 mΩ |
| Width | 5.1 mm mm |
| Width (inches) | 0.201 inch |
| Wire connection cross section AWG, max. | AWG 12 |
| Wire connection cross section AWG, min. | AWG 30 |
| Wire connection cross section, finely stranded, max. | 4 mm² |
| Wire connection cross section, finely stranded, min. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. | 2.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 2.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 0.5 mm² |
| Wire connection cross-section, solid core, max. | 4 mm² |
| Wire connection cross-section, solid core, min. | 0.5 mm² |
| Wire cross section max. (ATEX) | 2.5 mm² |
| Wire cross section max. (CSA) | 12 AWG |
| Wire cross section max. (IECEX) | 2.5 mm² |
| Wire cross section min. (CSA) | 26 AWG |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 8731660000?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 8731660000?
8731660000 is a Weidmuller part. KKM Solutions sources Weidmuller components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 8731660000 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 8731660000 — check Weidmuller's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 8731660000?
Key specifications include Ambient temperature: -50 °C…75 °C; Basic material: Wemid; Blade Size: 0.6 x 3.5 mm; Certificate No. (ATEX): DEMKO14ATEX1389U. The full specification table on this page lists every published attribute for this part.
How quickly can 8731660000 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Related Products
Weidmuller Weidmuller WTR 2.5 BL
Weidmuller Weidmuller WTR 2.5/O.TNHE STB2.3
Weidmuller Weidmuller ZTR 2.5/3AN/O.TNHE
Weidmuller Weidmuller ZTR 2.5 OR
Weidmuller Weidmuller ZTR 2.5/3AN OR
Weidmuller