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Wago 2050-307
Through terminal block, 2050 Series, operating toolThis through terminal block (item number 2050-307) is designed for quick and easy connections. Ensure that the strip lengths are between 9 and 11 mm …
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Description
Through terminal block, 2050 Series, operating toolThis through terminal block (item number 2050-307) is designed for quick and easy connections. Ensure that the strip lengths are between 9 and 11 mm when connecting conductors to this through terminal block. Whether for industrial or building applications, you can use our through terminal blocks to connect electrical conductors quickly and safely. We offer variants for both classic through-wiring and potential distribution. This product features conductor terminals and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® technology provides a universal connection solution for all conductor types. It allows both solid and fine-stranded conductors with ferrules to be inserted directly into the clamping point without the need for tools. This through terminal block is suitable for conductor cross sections ranging from 0.14 mm² to 1.5 mm².An operating tool is used to operate this mini rail-mount terminal block. Our TOPJOB® S rail-mount terminal blocks guarantee reliable electrical connections across many industrial applications and modern building installations. They simplify wiring, as you can quickly plug in solid, stranded, and fine-stranded conductors with ferrules. This product is designed for specific Ex applications (please refer to the product datasheet).
Specification
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60998-2-2 |
|---|---|
| Nominal voltage (III/3) | 500 V |
| Rated impulse withstand voltage (III / 3) | 6 kV |
| Rated current | 13.5 A |
| Current at conductor cross-section (max.) mm² | 17.5 A |
| Ratings per | IEC/EN 60998-2-2 / IEC/EN 60998-2-2 / IEC/EN 60998-2-2 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 500 V |
| Rated impulse withstand voltage | 6 kV |
| Rated current | 13.5 A |
| Current at conductor cross-section (max.) mm² | 17.5 A |
Electrical data - Ex information
| Reference to hazardous areas | See “Downloads – Documentation – Additional Information: Technical Section; Technical Explications” |
|---|---|
| Ratings per | ATEX: PTB 19 ATEX 1019 U / IECEx: PTB 19.0050U (Ex eb IIC Gb) |
| Rated voltage EN (Ex e II) | 352 V |
| Rated current (Ex e II) | 13.5 A |
| Rated current (Ex e II) with jumper | 12 A |
Electrical data - Power Loss
| Power loss, per pole (potential) | 0.434 W |
|---|---|
| Rated current I<sub>N</sub> for power loss specification | 13.5 A |
| Resistance value for specified, current-dependent power loss | 0.002 Ω |
Electrical data - General information
| Wiring direction | Front-entry wiring |
|---|
Connection data
| Clamping units | 2 |
|---|---|
| Total number of potentials | 1 |
| Number of levels | 1 |
| Number of jumper slots | 1 |
Connection data - Connection 1
| Connection technology | Push-in CAGE CLAMP® |
|---|---|
| Actuation type | Operating tool |
| Connectable conductor materials | Copper |
| Nominal cross-section | 1 mm² |
| Solid conductor | 0.14 … 1.5 mm² / 24 … 16 AWG |
| Solid conductor; push-in termination | 0.5 … 1.5 mm² / 20 … 16 AWG |
| Fine-stranded conductor | 0.14 … 1.5 mm² / 24 … 16 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.14 … 1 mm² / 24 … 18 AWG |
| Fine-stranded conductor; with uninsulated ferrule | 0.14 … 1 mm² / 24 … 18 AWG |
| Fine-stranded conductor; with ferrule; push-in termination | 0.5 … 1 mm² / 20 … 18 AWG |
| Note (conductor cross-section) | Depending on the conductor characteristic, a conductor with a smaller cross-section can also be inserted via push-in termination. |
| Strip length | 9 … 11 mm / 0.35 … 0.43 inches |
| Wiring direction | Front-entry wiring |
Physical data
| Width | 3.5 mm / 0.138 inches |
|---|---|
| Height from the surface | 27.2 mm / 1.071 inches |
| Depth | 33.2 mm / 1.307 inches |
Mechanical data
| Mounting type | Mounting flange |
|---|---|
| Marking level | Center/side marking |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Color | green-yellow |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.05 MJ |
| Weight | 2.5 g |
Environmental requirements
| Processing temperature | -35 … +85 °C |
|---|---|
| Continuous operating temperature | -60 … +105 °C |
Commercial data
| PU (SPU) | 100 pcs |
|---|---|
| Packaging type | box |
| Country of origin | IN |
| GTIN | 4055143965125 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121410 |
|---|---|
| ETIM 9.0 | EC001284 |
| ETIM 10.0 | EC001284 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
|---|

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