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Wago 771-5002/2021-401
Cable assembly WINSTA® MIDI B codingThe WINSTA® MIDI cable assembly B coding is the pluggable solution for your application in control cabinets, for lighting connections or on PCBs. On PCBs, in contro…
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Description
Cable assembly WINSTA® MIDI B codingThe WINSTA® MIDI cable assembly B coding is the pluggable solution for your application in control cabinets, for lighting connections or on PCBs. On PCBs, in control cabinets or for connecting lights – pluggable installation connectors from WAGO allow you to make connections according to an enormous variety of requirements in seconds. The coding options reduce installation errors, allowing fast, secure wiring of all components. 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 electrified contact elements. Solutions like the WINSTA® MIDI pluggable installation connectors with B coding are suitable for applications related to process control, such as for lighting or in data networks. The WINSTA® MIDI Pluggable Connection System with Push-in CAGE CLAMP® spring pressure connection technology facilitates exemplary electrification. Thanks to the included test slot, it is possible to check connections even when they are plugged in. That saves time and reduces installation labor and expense. Scrupulous compliance with fire protection regulations is an essential issue for building installation. Especially in sensitive areas, the fire class must meet legal requirements. This product complies with the requirements of fire class C.Fast, secure pluggable connections – cable assemblies from WAGOThe cable assembly is equipped with a socket and a plug. WINSTA® is the pluggable connection system that is optimally tailored to the strict requirements of electrical installation. It offers error-free installation of cables and components, quickly and reliably. Now you can also lower installation expenses without compromising safety and quality: with strain relief hosting eliminates the need for servicing and prevents unnecessary downtime. protection against mismating eliminates errorsfor automation controllersfor automation controllersflexible installation to save spacequick replacement of defective units during ongoing operation
Specification
Notes
| Note | Cables with a different fire class can be found in the eShop. |
|---|---|
| Variants: | Other pole markings, 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) | 400 V |
| Rated impulse withstand voltage (III / 3) | 6 kV |
| Rated current | 16 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
Electrical data - General information
| Note on contact resistance | approx. 1 mΩ of contact resistance approx. 0.25 mΩ contact transition plug/socket |
|---|
Connection data
| Total number of potentials | 4 |
|---|
Connection data - Connection 1
| Pole number | 4 |
|---|---|
| Wire cross-section | 1.5 mm² |
| Connection type | Socket - Plug |
Physical data
| Pin spacing | 10 mm / 0.394 inches |
|---|---|
| Width | 44.6 mm / 1.756 inches |
| Height | 17 mm / 0.669 inches |
| Total length | 4 m |
Mechanical data
| Use | Control technology |
|---|---|
| Coding | B |
| Variable coding | Yes |
| Marking | 1 2 3 4 |
| Potential marking | 1 2 3 4 |
| Mating force of a plug-in connection | approx. 20 … 70 N (depending on pole number) |
| Retention force of a plug-in connection | when locked: > 80N |
| Unmating force of a plug-in connection | when unlocked: approx. 20 … 70 N (depending on pole number) |
| Number of mating cycles | 200, without resistive load |
| Connection type | Socket - Plug |
| Type of pre-assembled cable | Interconnecting cable |
| Cable type | Control line 4x1.5 |
| Protection type | IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!) |
Plug-in connection
| 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 | Can be retrofitted |
| 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 |
|---|---|
| Fire class per EN 50575 | Cca |
| Contact material | Copper or copper alloy; surface-treated |
| Contact plating | Tin |
| Fire load | 1.154 MJ |
| Connector color | pink |
| Strain relief color | black |
| Sheathed cable color | white |
| Printing color of sheathed cable | black |
| Halogen-free | No |
| Silicon-free | Yes |
| Sheath material | PVC |
| Rubber cable | No |
| Weight | 409.3 g |
| Copper weight of the raw cable | 0.058 kg/m |
Environmental requirements
| Processing temperature | -5 … +40 °C |
|---|---|
| Continuous operating temperature | -35 … +85 °C |
| Note on continuous operating temperature | Cable for temperatures ≤ 70 °C (including halogen-free)Insulating parts for temperatures ≤ 105 °C |
Commercial data
| PU (SPU) | 1 pcs |
|---|---|
| Packaging type | unpacked |
| Country of origin | PL |
| GTIN | 4066966432763 |
| Customs tariff number | 85444290900 |
Product Classification
| UNSPSC | 26121629 |
|---|---|
| ETIM 9.0 | EC002587 |
| ETIM 10.0 | EC002587 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
|---|

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