770-618

Additional Information

Part Number

770-618

UPC

4050821394778

Tariff Code

85366990990

ETIM

Group Code : EG000057

Group Description : Pluggable building installation systems

Class Description : Compact distributor for plug-in building installation

Class Code : EC002567

Version : 7

Ratings Per Iec/En

Ratings per

IEC/EN 60664-1

Nominal voltage (III/3)

400 V

Rated impulse voltage (III/3)

6 kV

Rated current

25 A

Legend (ratings)

(III / 3) ≙ Overvoltage category III / Pollution degree 3

Environmental Requirements

Processing temperature

-5 … +40 °C

Continuous operating temperature

-35 … +85 °C

Note on continuous operating temperature

Insulating parts for temperatures ≤ 105 °C

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

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

4

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

Physical Data

Pin spacing

10 mm / 0.394 inches

Width

50 mm / 1.969 inches

Height

36.7 mm / 1.445 inches

Depth

46 mm / 1.811 inches

Material Data

Note (material data)

<a href="https://www.wago.com/us/material-specifications" href="_blank">Information on material specifications can be found here</a>

Color

Blue

Insulation material

Polyamide (PA66)

Flammability class per UL94

V0

Contact material

Copper or copper alloy; surface-treated

Contact plating

Tin

Fire load

0.711 MJ

Weight

42.510 g

Mechanical Data

Application

DALI, Lighting Management

Coding

I

Variable coding

No

Marking

N ⏚ L DA- DA+

Potential marking

N ⏚ L DA- DA+

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, 3-way

Protection type

IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)

General

Note on contact resistance

Approx. 1 mΩ of contact resistance
approx. 0.25 mΩ contact transition plug/socket

Specifications

Product Group Code

0020

Commercial Data

Packaging type

Box

Country of origin

DE

GTIN

4050821394778

Customs tariff number

85366990990

Connection 1

Pole number

5