Wago

770-2303

Snap-in socket; 3-pole; Cod. P; 4,00 mm²; red
770-2303
770-2303
770-2303
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Best price:
€1.48

Additional Information

Part Number
770-2303
UPC
4045454435059
Tariff Code
85366990990
ETIM
Group Code : EG000057
Group Description : Pluggable building installation systems
Class Description : Device connection for plug-in building installation
Class Code : EC002566
Version : 7

Ratings Per Iec/En

Ratings per
IEC/EN 60664-1
Nominal voltage (III/3)
250 V
Rated impulse voltage (III/3)
4 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

Contact type (pluggable connector)
Female connector/socket
Connector (connection type)
For conductor
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).

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
35.5 mm / 1.398 inches
Height
17.5 mm / 0.689 inches
Depth
37.5 mm / 1.417 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
Red
Insulation material
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
0.252 MJ
Weight
11.925 g

Mechanical Data

Application
EDV (UPS)
Coding
P
Variable coding
No
Marking
L ⏚ N
Potential marking
L ⏚ 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!)

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
4045454435059
Customs tariff number
85366990990

Connection 1

Connection technology
Push-in CAGE CLAMP®
Actuation type
Operating tool || Push-in
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
Pole number
3
Conductor entry direction to mating direction
0 °

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