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Wago 250-508/000-050
PCB terminal block, 250 Series, whiteThis PCB terminal block (item number 250-508/000-050) is designed for easy and secure connections. It is perfect for custom installations with different mounting t…
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Description
PCB terminal block, 250 Series, whiteThis PCB terminal block (item number 250-508/000-050) is designed for easy and secure connections. It is perfect for custom installations with different mounting types. Ensure that the strip lengths are between 9 and 10 mm when connecting conductors to this PCB terminal block. This product features one conductor terminal and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. Both solid and fine-stranded conductors with ferrules can be plugged in without the need for tools—all thanks to its pluggable design. The item’s dimensions are (41.5 x 20.5 x 13) mm (width x height x depth). This PCB terminal block is suitable for conductor cross sections ranging from 0.5 mm² to 1.5 mm².Tin is used for coating the contact surfaces. This PCB terminal block is operated with a push-button. THT is used to solder the PCB terminal block. Insert the conductor into the board at an angle of 45°..
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/. |
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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 |
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 |
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 |
Connection data
| Clamping units | 8 |
|---|---|
| Total number of potentials | 8 |
| 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 | 8 |
Physical data
| Pin spacing | 5 mm / 0.197 inches |
|---|---|
| Width | 41.5 mm / 1.634 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 | white |
| 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 | 0.168 MJ |
| Weight | 7.7 g |
Environmental requirements
| Limit temperature range | -60 … +105 °C |
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Commercial data
| PU (SPU) | 100 (25) pcs |
|---|---|
| Packaging type | Box |
| Country of origin | PL |
| GTIN | 4066966721423 |
| Customs tariff number | 85369010000 |
Product Classification
| 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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