Product Model
770-1641
Selling Points
- 1Secure and Reliable Connections: Ensures stable and maintenance-free connections with built-in locking levers.
- 2High Safety Standards: Meets IEC/EN 60664-1 and UL 1977 standards for overvoltage category III and pollution degree 3.
- 3Compact Design: Suitable for tight spaces with a compact footprint (54 mm x 36.1 mm x 48.9 mm).
- 4Versatile Applications: Suitable for PCB, distribution, and lighting fixture installations with 5-pole configuration.
- 5Durable Materials: Constructed with polyamide 66 (PA 66) insulating material and copper or copper alloy contacts.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Variants: | Other pole markings | Total number of potentials | 5 |
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 |
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!) |
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). |
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 | 0.513MJ | Weight | 26.2g |
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 | 27-44-06-03 | eCl@ss 9.0 | 27-44-06-03 |
ETIM 9.0 | EC002567 | ETIM 8.0 | EC002567 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 50?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4050821702153 | 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 |
Rated current (note) | 25 A for 3-pole load20 A for 4- and 5-pole load | 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 | 5 |
Specifications may be subject to change without notice