Item no. 770-764

WINSTA® MIDI special Snap-in socket; 4-pole; Cod. B; 4,00 mm²; light green

Description


  • Protected against mismating and maintenance-free
  • Push-in CAGE CLAMP® spring pressure connection technology allows solid conductors to be simply pushed into a unit
  • Two-wire connection per pole for loops or bridges
  • Additional variable coding is possible
  • Components can be clearly printed on and color-coded to meet custom requirements

Note:
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 on mismating protection:
All WINSTA® components are 100% protected against mismating when:
a.) plugging different numbers of poles
b.) plugging while rotated 180 

c.) plugging while laterally staggered
d.) plugging one pole

Safety information 1:
Application note for the U.S. market (USR): 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.

Product details

Details

Electrical data

Note on Contact Resistance approx. 1 mΩ of contact resistance
 approx. 0.25 mΩ contact transition plug/socket
Ratings per IEC/EN 60664-1
Ratings per IEC/EN 60664-1
Rated 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
Approvals per UL 1977
Rated voltage per UL 1977 (factory wiring only) 600 V
Rated current per UL 1977 (factory wiring only) 23 A

Connection data

Connection technology Push-in CAGE CLAMP®
Actuation type Operating tool
Push-in
Nominal cross section 4 mm²
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 ferrule with plastic collar 0,25 … 1,5 mm² / 20 … 16 AWG
Fine-stranded conductor with ferrule without plastic collar 0,25 … 2,5 mm² / 20 … 14 AWG
Fine-stranded conductor with ferrule, push-in termination, from 1,5 mm² / 16 AWG
Strip length 9 mm / 0.35 inch
Note (strip length) see also packaging or instructions
No. of poles 4
Total number of connection points 8
Total number of potentials 4
Conductor entry direction to mating direction 0 °

Geometrical Data

Pin spacing 10 mm / 0.394 inch
Width 45,5 mm / 1.791 inch
Height 18,5 mm / 0.728 inch
Depth 36 mm / 1.417 inch

Mechanical data

Coding B
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

100, with resistive load IN = 25 A, tested (4 mm²/AWG 12)

Gehäuseblechstärke 0,5 … 2 mm / 0.02 … 0.079 inch
Mounting type Snap-in
Marking 1 2 3 4
Protection class IP20
Note on protection class Only when mated (these compact connectors are not designed for use in open, easily accessible areas).
Potential marking 1 2 3 4

Plug connection

Contact type (pluggable connector) Female connector/socket
Connector connection type for conductor
Mismating protection Yes
Locking of plug-in connection locking lever
Locking lever yes

Material Data

Color light green
Insulating material Polyamide 66 (PA 66)
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Copper or copper alloy (surface-treated)
Fire load 0.301 MJ
Weight 15.5 g

Environmental Requirements

Processing temperature -5 … +40 °C
Continuous operating temperature -35 … +85 °C
Note on Continuous Service Temperature Insulating parts for temperatures ≤ 105 °C

Commercial data

Product Group 20 (WINSTA)
Packaging type BOX
Country of origin DE
GTIN 4050821445760
Customs Tariff No. 85366990990

Approvals / Certificates

Country specific Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: CCA
DEKRA Certification B.V.
Additional Approval Text EN 61984
Certificate name: 2173495.01

Ship Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: ABS
American Bureau of Shipping
Additional Approval Text -
Certificate name: 19-HG1868589-PDA
Approval: DNV GL
Det Norske Veritas, Germanischer Lloyd
Additional Approval Text -
Certificate name: TAE00001Z6
Approval: LR
Lloyds Register
Additional Approval Text IEC 61984
Certificate name: 02/20050 (E6)

UL-Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: cURus
Underwriters Laboratories Inc.
Additional Approval Text UL 1977
Certificate name: E45171 Sec. 9

Downloads

CAD/CAE-Data

CAD data

2D/3D Models 770-764

CAE data

EPLAN Data Portal 770-764
WSCAD Universe 770-764

Counterpart

Item no.: 770-274
Plug; 4-pole; Cod. B; 4,00 mm²; light green
Item no. 770-274

Plug; 4-pole; Cod. B; 4,00 mm²; light green

PU (SPU): 50 Piece
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Item no.: 771-9994/005-105
pre-assembled interconnecting cable; Eca; Socket/plug; 4-pole; Cod. B; H05VV-F 4 x 1.0 mm²; 1 m; 1,00 mm²; light green
Item no. 771-9994/005-105

pre-assembled interconnecting cable; Eca; Socket/plug; 4-pole; Cod. B; H05VV-F 4 x 1.0 mm²; 1 m; 1,00 mm²; light green

PU (SPU): 1 Piece
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Item no.: 771-9994/205-105
pre-assembled connecting cable; Eca; Plug/open-ended; 4-pole; Cod. B; Control cable 4 x 1.0 mm²; 1 m; 1,00 mm²; light green
Item no. 771-9994/205-105

pre-assembled connecting cable; Eca; Plug/open-ended; 4-pole; Cod. B; Control cable 4 x 1.0 mm²; 1 m; 1,00 mm²; light green

PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
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Please select system counterpart and quantity

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PU (SPU): 100 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
100
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PU (SPU): 100 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
100
Item no.: 770-644
Lockout cap; 4-pole; for cutouts; Plastic; black
Accessories > Item no. 770-644

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PU (SPU): 100 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
100

Installation Notes

6 pictures

We recommend pulling the pre-latched strain relief housing over the cable prior to termination. However, the strain relief can be mounted at a later time as well.​

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Product family

WINSTA® MIDI special