
2-conductor through terminal block; 2.5 mm²; suitable for Ex i applications; lateral marker slots; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 2,50 mm²; blue
2-conductor ground terminal block; 2.5 mm²; lateral marker slots; for DIN-rail 35 x 15 and 35 x 7.5; CAGE CLAMP®; 2,50 mm²; green-yellow
Ground terminal block, 280 Series, CAGE CLAMP®
This ground terminal block (item number 280-607) is designed for easy and secure connections. Conductors should only be connected to this ground terminal block if their strip length is between 8 and 9 mm . Our ground terminal blocks directly connect the mounting rail and the electrical conductors thanks to an integrated mounting foot. This connection ensures both electrical and mechanical stability between the conductors and the mounting adapter. This product features conductor terminals and utilizes CAGE CLAMP®. Our tried-and-tested universal connection known as CAGE CLAMP® is the industry standard for connection technology and electrical interconnections. This ground terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm².
This through rail-mount terminal block is operated with an operating tool.
| 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 |
| Wiring direction | Front-entry wiring |
| Clamping units | 2 |
| Total number of potentials | 1 |
| Number of levels | 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 |
| Width | 5 mm / 0.197 inches |
| Height | 50 mm / 1.969 inches |
| Depth from upper-edge of DIN-rail | 28 mm / 1.102 inches |
| Design | horizontal type |
| Mounting type | DIN-35 rail |
| Marking level | Side marking |
| Note (material data) | Information on material specifications can be found here |
| Color | green-yellow |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.081 MJ |
| Weight | 8.8 g |
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
| PU (SPU) | 100 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4045454100087 |
| Customs tariff number | 85369010000 |
| 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 |
| CAS-No. | 7439-92-1 |
| REACH Candidate List Substance | Lead |
| RoHS Compliance Status | Compliant,No Exemption |
| SCIP notification number (Austria) | 57705b3f-0652-439a-8d21-127a7ae66d00 |
| SCIP notification number (Belgium) | cb1b67fc-d4dd-49b2-aa44-0e8b083e49b5 |
| SCIP notification number (Bulgaria) | 659a64c0-ab69-4e56-b8ff-861cbb8b6ba1 |
| SCIP notification number (Czech Republic) | dc08b88a-6808-42ca-94e9-f11217c9f70c |
| SCIP notification number (Denmark) | a21762b5-8b31-4f42-b209-f96faa49eee9 |
| SCIP notification number (Finland) | 5fa93fc1-6fa1-433d-889c-c29035c08ab6 |
| SCIP notification number (France) | 0c50c87a-18d7-4ec9-8ad4-c1f5a99367d6 |
| SCIP notification number (Germany) | 553a54f6-0692-4a07-b22d-0f5b23aff09f |
| SCIP notification number (Hungary) | da775a60-1fa3-445f-ae35-48cc9d3804cd |
| SCIP notification number (Italy) | e60e5315-3253-4a75-b8f5-f9cbad2d0590 |
| SCIP notification number (Netherlands) | 9d919c9c-5fb2-4c27-84cc-f2a991423668 |
| SCIP notification number (Poland) | af1882c8-85d2-4221-9246-e0e1e305ed45 |
| SCIP notification number (Romania) | a975541b-8238-43c9-b458-7904ec29bfd0 |
| SCIP notification number (Sweden) | 21b71d6e-f8d8-4f7a-9898-4af9be7adf8b |
280-607 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Yes — mention it when you request a quote for 280-607 and we'll include express shipping options in our reply.
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 280-607, subject to availability and destination.

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