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Wago 237-103
PCB terminal block, 237 Series, 0 °conductor entry to boardConnect conductors quickly and safely with this PCB terminal block (item number 237-103). It offers the flexibility needed for different moun…
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Description
PCB terminal block, 237 Series, 0 °conductor entry to boardConnect conductors quickly and safely with this PCB terminal block (item number 237-103). It offers the flexibility needed for different mounting types. Ensure that the strip lengths are between 5 and 7 mm when connecting conductors to this PCB terminal block. Featuring one conductor terminal along with a screw connection, this connector outperforms the competition. When properly tightened, screw-clamp connections ensure that wires are connected securely—both physically and electrically—as they contact a large section of wire. This PCB terminal block is suitable for conductor cross sections ranging from 0.5 mm² to 2.5 mm².The contact surface is coated with tin. An operating tool is used to operate this PCB terminal block. THT is used to solder the PCB terminal block. Insert the conductor into the board at a 0° angle..
Specification
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60664-1 |
|---|---|
| Rated voltage (III/2) | 250 V |
| Rated impulse withstand voltage (III/2) | 2.5 kV |
| Rated current | 16 A |
| Legend (ratings) | (III / 2) ≙ Overvoltage category III / Pollution degree 2 |
| Ratings per | IEC/EN 60664-1 / IEC/EN 60664-1 / IEC/EN 60664-1 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 250 V |
| Rated impulse withstand voltage | 2.5 kV |
| Rated current | 16 A |
Connection data
| Clamping units | 3 |
|---|---|
| Total number of potentials | 3 |
| Number of connection types | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | Screw connection |
|---|---|
| Actuation type | Operating tool |
| Solid conductor | 0.5 … 2.5 mm² / 20 … 14 AWG |
| Fine-stranded conductor | 0.5 … 2.5 mm² / 20 … 14 AWG |
| Strip length | 5 … 7 mm / 0.2 … 0.28 inches |
| Conductor connection direction to PCB | 0 ° |
| Pole number | 3 |
Physical data
| Pin spacing | 5 mm / 0.197 inches |
|---|---|
| Width | 15 mm / 0.591 inches |
| Height from the surface | 11 mm / 0.433 inches |
| Depth | 9 mm / 0.354 inches |
| Solder pin length | 4.5 mm |
| Solder pin diameter | 1 mm |
PCB contact
| PCB contact | THT |
|---|---|
| Solder pin arrangement | over the entire terminal strip (in-line) |
| Number of solder pins per potential | 1 |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Color | gray |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Clamping spring material | Chrome-nickel spring steel (CrNi) |
| Contact material | Electrolytic copper (ECu) |
| Contact plating | Tin |
| Fire load | 0.024 MJ |
| Weight | 2.9 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
|---|
Commercial data
| Product Group | 4 (Printed Circuit Connectors) |
|---|---|
| PU (SPU) | 400 (100) pcs |
| Packaging type | box |
| Country of origin | IN |
| GTIN | 4045454539788 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121409 |
|---|---|
| eCl@ss 10.0 | 27-44-04-01 |
| eCl@ss 9.0 | 27-44-04-01 |
| ETIM 9.0 | EC002643 |
| ETIM 10.0 | EC002643 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 7439-92-1 |
|---|---|
| REACH Candidate List Substance | Lead |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c) |
| SCIP notification number (Austria) | 5b6a605f-5440-4169-bef2-142b8d04dc6e |
| SCIP notification number (Belgium) | b04cf0f6-1700-4921-95b7-165e73045cf6 |
| SCIP notification number (Bulgaria) | 52044553-6ef1-4e57-af61-63b6cf165e98 |
| SCIP notification number (Czech Republic) | 4c4254cd-5b22-4eb0-9911-4d6efaa1fec1 |
| SCIP notification number (Denmark) | c99046f8-caa9-448c-818b-c9826476f5d5 |
| SCIP notification number (Finland) | 4cd8c859-e2f7-42ce-9faa-81e6a8e8e827 |
| SCIP notification number (France) | 4980ed86-fb41-44b2-9bcf-ba48f3b87e73 |
| SCIP notification number (Germany) | 7f53d3f9-c2df-42b1-bbb3-59c5bda00fd5 |
| SCIP notification number (Hungary) | 3c53129a-fc7f-4041-9cbc-945032e09d13 |
| SCIP notification number (Italy) | 1d899881-11a0-415c-88cb-676716423bfb |
| SCIP notification number (Netherlands) | 8c147065-385a-4f6e-a003-0c4acf1657d7 |
| SCIP notification number (Poland) | 502c4af7-8654-4b70-858f-d8997032b476 |
| SCIP notification number (Romania) | 0b67f990-2712-4a32-93e9-40246fb802bc |
| SCIP notification number (Sweden) | 599c7b18-188e-483c-bae2-f83de9cb3dd2 |
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