Product Model
770-735
Selling Points
- 1Easy to install with push-in technology, ensuring solid conductors are securely connected.
- 2Protected against mismating and maintenance-free, ensuring consistent performance over time.
- 3Supports additional variable coding for custom applications, enhancing flexibility.
- 4Meets IEC/EN 60664-1 and UL 1977 standards, ensuring compliance in various electrical applications.
- 5Compact dimensions (36 mm depth, 55.5 mm width) make it ideal for space-constrained installations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Note | The snap-in connectors must be relieved of tensile and transverse forces.A surface finish can influence the edge radius of the cutouts. This may affect the snap-in socket fit, so ensure an adequate fit before use. In addition, the punched edge should be on the inside for punched cutouts.The wings of the snap-in connectors must not be mechanically stressed for a long period before use (e.g., due to a pre-locking position). | Clamping units | 10 |
Total number of potentials | 5 | PE function | Preceding PE contact |
Pin spacing | 10?mm?/ 0.394?inches | Width | 55.5?mm?/ 2.185?inches |
Height | 18.5?mm?/ 0.728?inches | Depth | 41.1?mm?/ 1.618?inches |
Use | General mains applications | Coding | A |
Variable coding | Yes | Marking | L3 L2 L1 ? N |
Potential Marking | L3 L2 L1 ? N | Mating force of a plug-in connection | approx. 20 … 70 N (depending on pole number) |
Retention force of a plug-in connection | 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 | Housing sheet thickness | 0.5 … 2?mm?/ 0.02 … 0.079?inches |
Mounting type | Snap-in flange | Protection type | IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!) |
Contact type (pluggable connector) | Male connector/plug | Connector (connection type) | for conductor |
Mismating protection | Yes | Note on mismating protection | AllWINSTA?components are 100% protected against mismating when:a.) plugging different numbers of polesb.) plugging while rotated 180c.) 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). | Note (material data) | Information on material specifications can be found here |
Color | white | Insulation material (main housing) | Polyamide (PA66) |
Flammability class per UL94 | V0 | Clamping spring material | Chrome-nickel spring steel (CrNi) |
Contact material | Copper or copper alloy; surface-treated | Contact plating | Tin |
Fire load | 0.403MJ | Weight | 19.2g |
Processing temperature | -5 … +40?°C | Continuous operating temperature | -35 … +85?°C |
Note on continuous operating temperature | Insulating parts for temperatures ≤ 105 °C | Product Group | 20 (Winsta) |
eCl@ss 10.0 | 27-44-06-02 | eCl@ss 9.0 | 27-44-06-02 |
ETIM 9.0 | EC002566 | ETIM 8.0 | EC002566 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 50?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4055143375917 | Customs tariff number | 8536694040 |
RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60664-1 |
Rated voltage (III / 3) | 400V | Rated impulse voltage (III / 3) | 6kV |
Rated current | 25A | Legend (ratings) | (III / 3) ? Overvoltage category III / Pollution degree 3 |
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) | 600V |
Rated current UL 1977 | 23A | Note on contact resistance | approx. 1 m? of contact resistanceapprox. 0.25 m? contact transition plug/socket |
Connection technology | Push-in CAGE CLAMP? | Actuation type | Operating tool |
Nominal cross-section | 4 mm2 / 12 AWG | Solid conductor | 0.5 … 4?mm2?/ 20 … 12?AWG |
Solid conductor; push-in termination | 1.5 … 4?mm2?/ 16 … 12?AWG | Stranded conductor | 0.5 … 2.5?mm2?/ 20 … 14?AWG |
Fine-stranded conductor | 0.5 … 4?mm2?/ 20 … 12?AWG | Fine-stranded conductor; with insulated ferrule | 0.25 … 1.5?mm2?/ 20 … 16?AWG |
Fine-stranded conductor; with uninsulated ferrule | 0.25 … 2.5?mm2?/ 20 … 14?AWG | Fine-stranded conductor; with ferrule; push-in termination | 1.5?mm2?/ 16?AWG |
Strip length | 9?mm?/ 0.35?inches | Number of poles | 5 |
Conductor entry direction to mating direction | 0° |
Specifications may be subject to change without notice