Product Model
770-638
Selling Points
- 1Reliable Push-in CAGE CLAMP Technology: Securely connects solid conductors without tools.
- 2High Voltage Resistance: Rated for up to 600V and 25A, ensuring safe operation in various applications.
- 3Robust Insulation: Made from Polyamide 66 (PA 66) for excellent thermal stability and fire resistance.
- 4Mismating Protection: Prevents incorrect connections with built-in locking levers for added safety.
- 5Compact Design: Measuring 38mm x 52.5mm x 46mm, ideal for space-constrained installations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Total number of potentials | 3 | Pin spacing | 10?mm?/ 0.394?inches |
Width | 38?mm?/ 1.496?inches | Height | 52.5?mm?/ 2.067?inches |
Depth | 46?mm?/ 1.811?inches | Use | General mains applications |
Coding | A | Marking | plain |
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 | Distribution connector for single-pole switch and two-way circuits | Protection type | IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!) |
Contact type (pluggable connector) | Socket/plug | 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). |
Number of locking levers | 6 | Note (material data) | Information on material specifications can be found here |
Color | black | Insulation material (main housing) | Polyamide (PA66) |
Flammability class per UL94 | V0 | Contact material | Copper or copper alloy; surface-treated |
Contact plating | Tin | Fire load | 0.772MJ |
Weight | 43g | Processing temperature | -5 … +40?°C |
Continuous operating temperature | -35 … +85?°C | Note on continuous operating temperature | Insulating parts for temperatures ≤ 105 °C |
eCl@ss 10.0 | 27-44-06-03 | eCl@ss 9.0 | 27-44-06-03 |
ETIM 9.0 | EC002567 | ETIM 8.0 | EC002567 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 10?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4045454251505 | Customs tariff number | 8536694040 |
RoHS Compliance Status | Compliant,No Exemption | Ratings per | IEC/EN 60664-1 |
Rated voltage (III / 3) | 250V | Rated impulse voltage (III / 3) | 4kV |
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 |
Number of poles | 3 |
Specifications may be subject to change without notice