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Wago
280-6373-conductor ground terminal block; 2.5 mm²; center marking; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 2,50 mm²; green-yellow
Wago 280-640
3-conductor shield terminal block; 2.5 mm²; center marking; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 2,50 mm²; white
- MPN
- 280-640
- Category
- Rail-Mount Terminal Blocks
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
What is the Wago 280-640?
Shield terminal block, 280 Series, operating tool
This shield terminal block (item number 280-640) streamlines wire connections, making them both quick and easy. Strip lengths must be between 8 and 9 mm when connecting conductors to this shield terminal block. Shield terminal blocks connect directly to the mounting rail thanks to a built-in contact foot. This creates an electrical and mechanical connection between the electrical conductors and the mounting adapter, and safely dissipates interference signals. This product incorporates conductor terminals and utilizes CAGE CLAMP®. Our trusted universal connection known as CAGE CLAMP® leads the way when it comes to connection technology and electrical interconnections. This shield terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm².
An operating tool is used to operate this through rail-mount terminal block.
Specifications
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60947-7-2 |
| Ratings per | IEC/EN 60947-7-2 / IEC/EN 60947-7-2 / IEC/EN 60947-7-2 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
Electrical data - General information
| Wiring direction | Front-entry wiring, angled |
Connection data
| Clamping units | 3 |
| Total number of potentials | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
| Actuation type | Operating tool |
| Connectable conductor materials | Copper, Aluminum |
| Connectable conductor materials (note) | Terminating Aluminum ConductorsWAGO Spring-Clamp Terminal Blocks are suitable for solid aluminum conductors up to 4 mm²/12 AWG if WAGO “Alu-Plus” Contact Paste 249-130 is used for termination.“Alu-Plus” Contact Paste Advantages:Automatically destroys the oxide film during clamping.Prevents fresh oxidation at the clamping point.Prevents electrolytic corrosion between aluminum and copper conductors (in the same terminal block).Provides long-term protection against corrosion.Using terminal blocks with CAGE CLAMP® Spring Pressure Connection Technology, aluminum conductors must first be cleaned with a blade and then immediately inserted into the clamping units filled with “Alu-Plus” contact paste.It is also possible to apply WAGO “Alu-Plus” additionally on the whole surface of the aluminum conductor before termination.Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors:2.5 mm² = 16 A4 mm² = 22 A |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Note (conductor cross-section) | 12 AWG: THHN, THWN |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
| Wiring direction | Front-entry wiring, angled |
Physical data
| Width | 5 mm / 0.197 inches |
| Height | 50.5 mm / 1.988 inches |
| Depth from upper-edge of DIN-rail | 36.5 mm / 1.437 inches |
Mechanical data
| Design | angled |
| Mounting type | DIN-35 rail |
| Marking level | Center marking |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | white |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.135 MJ |
| Weight | 11 g |
Environmental requirements
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
Commercial data
| PU (SPU) | 100 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4044918473132 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121410 |
| eCl@ss 10.0 | 27-14-11-41 |
| eCl@ss 9.0 | 27-14-11-41 |
| ETIM 9.0 | EC000901 |
| ETIM 10.0 | EC000901 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 7439-92-1 |
| REACH Candidate List Substance | Lead |
| RoHS Compliance Status | Compliant,No Exemption |
| SCIP notification number (Austria) | c3e592a0-86cf-46bb-a118-d0b34d2757b4 |
| SCIP notification number (Belgium) | 06c4ed12-f20a-450f-bc2d-abe3242df0da |
| SCIP notification number (Bulgaria) | 9d2bab10-7f0a-49d4-a66b-c9399f30c9bd |
| SCIP notification number (Czech Republic) | 675a1a57-3610-4eaf-bff5-534451bd524b |
| SCIP notification number (Denmark) | 13efff09-8b7b-48d5-ac0a-ae29c377313c |
| SCIP notification number (Finland) | 79df6cb0-4ee7-4579-af9c-c3f5fb36fdc5 |
| SCIP notification number (France) | 36a28977-6cec-4498-8fee-ecf98ef8ea31 |
| SCIP notification number (Germany) | aec531ab-dee1-4548-91b5-0580f4071324 |
| SCIP notification number (Hungary) | 1175d363-64fc-4bfb-b8ec-ba504db42868 |
| SCIP notification number (Italy) | 44fe2c87-a98f-4544-8be1-5fcb3bf5123f |
| SCIP notification number (Netherlands) | 6b4759ff-e37c-437f-a25c-3779fe93531a |
| SCIP notification number (Poland) | f3d2617e-843c-4ebb-a7f1-3086a04a8f17 |
| SCIP notification number (Romania) | 75630178-9594-45c3-a2f6-b1fce08a99c0 |
| SCIP notification number (Sweden) | 7c692ff5-8f05-4058-8fb3-aac4e9a1716c |
280-640: frequently asked questions
When can 280-640 be shipped?
280-640 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 280-640 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 280-640 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 280-640, subject to availability and destination.
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Wago 280-640Price and lead time confirmed within 1 business day
Request a Quote