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Wago 250-512/000-012
PCB terminal block, 250 Series, push-buttonThis PCB terminal block (item number 250-512/000-012) is designed for quick and easy connections. It is a universal connector that can be used practically an…
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Description
PCB terminal block, 250 Series, push-buttonThis PCB terminal block (item number 250-512/000-012) is designed for quick and easy connections. 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 17.5 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-in CAGE CLAMP®, this product delivers reliable performance. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. It allows direct insertion of both solid and fine-stranded conductors with ferrules without needing to use any tools—all thanks to its pluggable design. The dimensions are 61.5 x 20.5 x 13 mm (width x height x depth). Depending on the type of conductor, this PCB terminal block is designed for conductor cross sections ranging from 0.5 mm² to 1.5 mm². Up to twelve potentials / twelve poles can be connected to this terminal strip using twelve clamping points on one level. The clamping spring is made of chrome-nickel spring steel (CrNi), the orange housing is made of polyamide (PA66) for insulation, and the contacts are made of electrolytic copper (ECu). Tin is used for coating the contact surfaces. A push-button is used to operate this PCB terminal block. THT is used to assemble the PCB terminal block. Insert the conductor at a 45° angle.. The solder pins measure 0.5 x 0.75 mm in cross-section and 4 mm in length and are laid out over the entire terminal strip (in-line). There are one solder pin per potential.
Specification
Notes
| Variants: | Other pole numbers, Other colors, Mixed-color PCB connector strips, Direct marking, Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/. |
|---|
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60664-1 |
|---|---|
| Nominal voltage (III/3) | 320 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 | 17.5 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 | 320 V / 320 V / 630 V |
| Rated impulse withstand voltage | 4 kV / 4 kV / 4 kV |
| Rated current | 17.5 A / 17.5 A / 17.5 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
| Approvals per | CSA |
|---|---|
| Rated voltage CSA (Use Group B) | 300 V |
| Rated current CSA (Use Group B) | 10 A |
| Rated voltage CSA (Use Group D) | 300 V |
| Rated current CSA (Use Group D) | 10 A |
| Approvals per | CSA / CSA / CSA |
| Use group | B / C / D |
| Rated voltage | 300 V / 300 V |
| Rated current | 10 A / 10 A |
Connection data
| Clamping units | 12 |
|---|---|
| Total number of potentials | 12 |
| Number of connection types | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | Push-in CAGE CLAMP® |
|---|---|
| Actuation type | Push-button |
| Solid conductor | 0.5 … 1.5 mm² / 20 … 14 AWG |
| Fine-stranded conductor | 0.75 … 1.5 mm² / 18 … 16 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.5 … 1 mm² |
| Fine-stranded conductor; with uninsulated ferrule | 0.5 … 1 mm² |
| Note (conductor cross-section) | Fine-stranded conductor 0.75 … 1.5 mm² (I max. 4 A)Fine-stranded conductor 0.5 mm² (I max. 2 A) |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
| Conductor connection direction to PCB | 45 ° |
| Pole number | 12 |
Physical data
| Pin spacing | 5 mm / 0.197 inches |
|---|---|
| Width | 61.5 mm / 2.421 inches |
| Height | 20.5 mm / 0.807 inches |
| Height from the surface | 16.5 mm / 0.65 inches |
| Depth | 13 mm / 0.512 inches |
| Solder pin length | 4 mm |
| Solder pin dimensions | 0.5 x 0.75 mm |
| Drilled hole diameter with tolerance | 1.2 (+0.1) 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 | orange |
| 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 | 0.248 MJ |
| Weight | 11.5 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
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Commercial data
| Product Group | 4 (Printed Circuit Connectors) |
|---|---|
| PU (SPU) | 60 (15) pcs |
| Packaging type | box |
| Country of origin | PL |
| GTIN | 4044918304009 |
| 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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