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Wago 770-1741
Distribution connector WINSTA® MIDI with protection type IP20The WINSTA® MIDI distribution connector with protection type IP20 supports rapid, correct installation. Whether on PCBs, in control cabinet…
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Description
Distribution connector WINSTA® MIDI with protection type IP20The WINSTA® MIDI distribution connector with protection type IP20 supports rapid, correct installation. Whether on PCBs, in control cabinets or for connecting lights – pluggable installation connectors from WAGO allow you to establish connections according to many different requirements in no time flat. The color coding and mechanical coding of the pluggable installation connector ensure error-free installation of the individual components – including protection against mismating. The pluggable installation connector is protected in accordance with protection type IP20 (When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)). That results in the fact that users’ fingers will never come into contact with live elements. Pluggable installation connectors with B coding from the WINSTA® MIDI line are available in pink, light green, or gray, allowing you to distinguish different circuits, for example for pumps, lighting, or sun blinds. Your own pole marking is possible in addition. Important parameters in the selection of a pluggable installation connector are the rated current and voltage: They tell us about the product’s domains of use. This product has a current rating of 25 A – therefore it is suitable for powerful loads. Our WINSTA® MIDI product line offers total flexibility for the installation of applications. With its Push-in CAGE CLAMP® spring pressure connection technology, it ensures time-saving, error-free installation and offers customization and flexibility for meeting an enormous variety of installation requirements.Lower costs through fast commissioning and elimination of service expenses – solutions from WINSTA® MIDIThe WINSTA® Pluggable Connection System is ideally tailored to the very strict requirements of building installation. It makes electrical installation pluggable, and thus faster, even more reliable, and error-free. Using this pre-assembled system reduces assembly times and errors during installation at the construction site. Choose durability and quality – with locking lever from WAGO makes the installation of electrical components significantly easier. effective protection against mismatingsimple circuitswith B coding for use in process automation, such as lighting technology, among other examplescustom-engineered solutionsconvenient installation and commissioning
Specification
Notes
| Variants: | Other pole markings, 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) | 400 V |
| Rated impulse withstand voltage (III / 3) | 6 kV |
| Rated current | 25 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
| 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 | 400 V |
| Rated impulse withstand voltage | 6 kV |
| Rated current | 25 A |
Electrical data - Ratings per IEC/EN – Notes
| Rated current (note) | 25 A for 3-pole load20 A for 4- and 5-pole load |
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Electrical data - Ratings per UL 1977
| Note for the US market | Some versions may also be used for current interruption in accordance with the UL certificate in select applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office. |
|---|---|
| Rated voltage (UL 1977) | 600 V |
| Rated current UL 1977 | 23 A |
| Approvals per | UL 1977 |
| Rated voltage | 600 V |
| Rated current | 23 A |
Electrical data - General information
| Note on contact resistance | approx. 1 mΩ of contact resistance approx. 0.25 mΩ contact transition plug/socket |
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Connection data
| Total number of potentials | 5 |
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Connection data - Connection 1
| Pole number | 5 |
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Physical data
| Pin spacing | 10 mm / 0.394 inches |
|---|---|
| Width | 54 mm / 2.126 inches |
| Height | 35.9 mm / 1.413 inches |
| Depth | 48.9 mm / 1.925 inches |
Mechanical data
| Use | Control technology |
|---|---|
| Coding | B |
| Marking | 5 4 3 2 1 |
| Potential marking | 1 2 3 4 5 |
| Mating force of a plug-in connection | approx. 20 … 70 N (depending on pole number) |
| Retention force of a plug-in connection | When locked: > 80 N |
| Unmating force of a plug-in connection | Unlocked: approx. 20 … 70 N (depending on pole number) |
| Number of mating cycles | 200, without resistive load |
| Type of distribution box | T-distribution connector |
| Protection type | IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!) |
| Suitable | for flying leads |
Plug-in connection
| Contact type (pluggable connector) | Socket/plug |
|---|---|
| Mismating protection | Yes |
| Note on mismating protection | All WINSTA® components are 100% protected against mismating when:a.) plugging different numbers of polesb.) plugging while rotated 180 c.) plugging while laterally staggeredd.) plugging one pole |
| Locking lever | yes |
| Locking of plug-in connection | locking lever |
| Note on locking system | All connectors for mounted installations (snap-in versions for lighting fixtures or devices, all types of PCB and distribution connectors) are factory-equipped with locking levers to ensure plugs and sockets are securely locked. Additional locking levers are only required for flying leads (plug/socket). |
Material data
| Note (material data) | Information on material specifications can be found here |
|---|---|
| Color | gray |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Contact material | Copper or copper alloy; surface-treated |
| Contact plating | Tin |
| Fire load | 0.548 MJ |
| Weight | 26.7 g |
Environmental requirements
| Processing temperature | -5 … +40 °C |
|---|---|
| Continuous operating temperature | -35 … +85 °C |
| Note on continuous operating temperature | Insulating parts for temperatures ≤ 105 °C |
Commercial data
| Product Group | 20 (Winsta) |
|---|---|
| PU (SPU) | 50 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4050821702221 |
| Customs tariff number | 85366990990 |
Product Classification
| UNSPSC | 39121409 |
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| eCl@ss 10.0 | 27-44-06-03 |
| eCl@ss 9.0 | 27-44-06-03 |
| ETIM 9.0 | EC002567 |
| ETIM 10.0 | EC002567 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
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