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Wago 235-402
PCB terminal block, 235 Series, PUSH WIRE®Easily, quickly and safely connect conductors with this PCB terminal block (item number 235-402). It is a universal connector that can be used practically any…
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Description
PCB terminal block, 235 Series, PUSH WIRE®Easily, quickly and safely connect conductors with this PCB terminal block (item number 235-402). It is a universal connector that can be used practically anywhere, for example, as a pluggable PCB connector, panel feedthrough header, connector for rail-mount terminal blocks, or a floating connector for different mounting methods. This PCB terminal block has a rated voltage of 320 V and can handle currents up to 24 A, making it ideal for high-load applications. Ensure that the strip lengths are between 9 mm and 10 mm when connecting conductors to this PCB terminal block. Featuring one conductor terminal along with PUSH WIRE®, this product outperforms the competition. Our proven PUSH WIRE® connection offers the fastest method for clamping conductors. It utilizes the conductor’s stiffness to overcome the clamping spring’s contact force. The item’s dimensions are 11.5 x 12.8 x 12.5 mm (width x height x depth). Depending on the conductor type, this PCB terminal block is suitable for conductor cross sections ranging from 0.5 mm² to 2.5 mm². It has one level. You can connect two potentials / two poles using the two clamping points. The clamping spring is made of chrome-nickel spring steel (CrNi), the contacts are made of electrolytic copper (ECu), and the gray housing is made of polyamide (PA66) for insulation. The contact surface is coated with tin. 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 an angle of 0°.. The solder pins measure 0.8 x 0.4 mm in cross-section and 3.6 mm in length and are organized over the entire terminal strip (in-line). There are two solder pins per potential.
Specification
Notes
| Variants: | Other pole numbers, Other colors, Terminal strips with 7.5/7.62 mm and 10/10.16 mm pin spacing, Mixed-color PCB connector strips, Direct marking, Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/. |
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Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60664-1 |
|---|---|
| Nominal voltage (III/3) | 250 V |
| Rated impulse withstand voltage (III / 3) | 4 kV |
| Rated voltage (III/2) | 320 V |
| Rated impulse withstand voltage (III/2) | 4 kV |
| Nominal voltage (II/2) | 630 V |
| Rated impulse withstand voltage (II/2) | 4 kV |
| Rated current | 24 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 / 320 V / 630 V |
| Rated impulse withstand voltage | 4 kV / 4 kV / 4 kV |
| Rated current | 24 A / 24 A / 24 A |
Electrical data - Ratings per UL
| Approvals per | UL 1059 |
|---|---|
| Rated voltage UL (Use Group B) | 300 V |
| Rated current UL (Use Group B) | 10 A |
| Rated voltage UL (Use Group D) | 300 V |
| Rated current UL (Use Group D) | 10 A |
| Approvals per | UL 1059 / UL 1059 / UL 1059 |
| Use group | B / C / D |
| Rated voltage | 300 V / 300 V |
| Rated current | 10 A / 10 A |
Electrical data - Ratings per CSA
| Rated voltage CSA (Use Group B) | 300 V |
|---|---|
| Rated current CSA (Use Group B) | 15 A |
Connection data
| Clamping units | 2 |
|---|---|
| Total number of potentials | 2 |
| Number of connection types | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | PUSH WIRE® |
|---|---|
| Actuation type | Operating tool |
| Solid conductor | 0.5 … 2.5 mm² / 20 … 14 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.25 … 1.5 mm² |
| Fine-stranded conductor; with uninsulated ferrule | 0.25 … 1.5 mm² |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
| Conductor connection direction to PCB | 0 ° |
| Pole number | 2 |
Physical data
| Pin spacing | 5/5.08 mm / 0.197/0.2 inches |
|---|---|
| Width | 11.5 mm / 0.453 inches |
| Height | 12.8 mm / 0.504 inches |
| Height from the surface | 9.2 mm / 0.362 inches |
| Depth | 12.5 mm / 0.492 inches |
| Solder pin length | 3.6 mm |
| Solder pin dimensions | 0.8 x 0.4 mm |
| Drilled hole diameter with tolerance | 1 (+0.1) mm |
PCB contact
| PCB contact | THT |
|---|---|
| Solder pin arrangement | over the entire terminal strip (in-line) |
| Number of solder pins per potential | 2 |
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 | 0.026 MJ |
| Weight | 1.5 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
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Commercial data
| Product Group | 4 (Printed Circuit Connectors) |
|---|---|
| PU (SPU) | 420 (105) pcs |
| Packaging type | box |
| Country of origin | CN |
| GTIN | 4044918653923 |
| 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
| RoHS Compliance Status | Compliant,No Exemption |
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