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Wago 237-146
PCB terminal block, 237 Series, with 10 mm pin spacingOur PCB terminal block (item number 237-146) ensures effortless electrical installations. It is ideal for custom installations with different moun…
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Description
PCB terminal block, 237 Series, with 10 mm pin spacingOur PCB terminal block (item number 237-146) ensures effortless electrical installations. It is ideal for custom installations with different mounting types. Conductors should only be connected to this PCB terminal block if their strip length is between 5 and 7 mm . Featuring one conductor terminal along with a screw connection, this connector is highly versatile. When properly tightened, screw-clamp connections ensure that wires are connected securely—both physically and electrically—as they make contact with a large section of wire. Depending on the conductor type, this PCB terminal block is designed for conductor cross sections ranging from 0.5 mm² to 2.5 mm².Tin is used for coating the contact surfaces. An operating tool is used to operate this PCB terminal block. The PCB terminal block is designed for THT soldering. The conductor is designed to be inserted at a 0° angle..
Specification
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60664-1 |
|---|---|
| Rated voltage (III/2) | 800 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 | 800 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 | 10 mm / 0.197 inches |
|---|---|
| Width | 30 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 | 0.096 MJ |
| Weight | 3.6 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
|---|
Commercial data
| PU (SPU) | 300 (100) pcs |
|---|---|
| Packaging type | box |
| Country of origin | IN |
| GTIN | 4045454539979 |
| 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) | a0dbd928-df72-461b-a7c2-b6abc866ab98 |
| SCIP notification number (Belgium) | 047ed212-bd7b-40ee-ac18-adb1c34ab632 |
| SCIP notification number (Bulgaria) | 8bb63008-c706-4654-82e2-70f3c25772a5 |
| SCIP notification number (Czech Republic) | dfa4d72b-29c4-44f6-8cd3-95f92b23e0da |
| SCIP notification number (Denmark) | 6ce68b1a-d244-41a0-8be7-df5264ddc72f |
| SCIP notification number (Finland) | 2975d0e3-e66a-4452-840c-5efe5e70fee6 |
| SCIP notification number (France) | 2aac3f0b-cb61-42d3-834d-86fbb08438a6 |
| SCIP notification number (Germany) | 12aecaab-4485-431b-9111-6fbeaaeeabc8 |
| SCIP notification number (Hungary) | cc922d94-79b9-4e43-86f9-18e6863f9c0e |
| SCIP notification number (Italy) | 6514c34a-c2ee-4e80-ac04-a27b05374146 |
| SCIP notification number (Netherlands) | 98408107-0a18-436d-b417-6502f99eb781 |
| SCIP notification number (Poland) | eb3f2cf3-916e-4c4b-8f22-7a9e1878ecb1 |
| SCIP notification number (Romania) | 9158eb37-b316-453e-8367-16344cde8706 |
| SCIP notification number (Sweden) | 02d7769b-a266-43e0-b7fc-418c1176d804 |
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