Stock item
Item no. 770-273

WINSTA® MIDI special Plug; 3-pole; Cod. B; 4,00 mm²; light green

Stock item

  • 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
Nominal voltage (III/3) 250 V
Rated surge voltage (III/3) 4 kV
Rated current 25 A
Legend (ratings) (III / 3) ≙ Overvoltage category III / Pollution degree 3
Approvals per UL 1977
Rated voltage UL 1977 600 V
Rated current UL 1977 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 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 inch
Note (strip length) see also packaging or instructions
Pole No. 3
Total number of connection points 6
Total number of potentials 3
Conductor entry direction to mating direction 0 °
Geometrical Data
Pin spacing 10 mm / 0.394 inch
Width 30 mm / 1.181 inch
Height 12,9 mm / 0.508 inch
Depth 37,5 mm / 1.476 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)

Marking 1 2 3
Protection type IP20
Note on protection type In mated condition with strain relief housing: IP2xC (These compact connectors are not designed for use in open, easily accessible areas.)
Potential marking 1 2 3
Plug connection
Contact type (pluggable connector) Male connector/plug
Connector (connection type) for conductor
Mismating protection Yes
Locking of plug-in connection locking lever
Locking lever retrofittable
Material Data
Color light green
Insulation material Polyamide 66 (PA 66)
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Copper or copper alloy (surface-treated)
Fire load 0.196 MJ
Weight 10 g
Environmental Requirements
Processing temperature -5 … +40 °C
Continuous operating temperature -35 … +85 °C
Note on continuous operating temperature Insulating parts for temperatures ≤ 105 °C
Commercial data
Product Group 20 (WINSTA)
Packaging type BOX
Country of origin DE
GTIN 4050821451112
Customs tariff number 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 770-273
CAE data
WSCAD Universe 770-273
Counterpart
Item no.: 770-1612
T-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; 2 locking levers; light green
Item no. 770-1612
T-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; 2 locking levers; light green
PU (SPU): 50 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
50
Item no.: 770-1662
h-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; outputs on one side; 2 locking levers; light green
Item no. 770-1662
h-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; outputs on one side; 2 locking levers; light green
PU (SPU): 50 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
50
Item no.: 770-1712
T-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; 3 locking levers; for flying leads; light green
Item no. 770-1712
T-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; 3 locking levers; for flying leads; light green
PU (SPU): 50 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
50
Item no.: 770-1715
3-way distribution connector; 3-pole; Cod. B; 1 input; 3 outputs; light green
Item no. 770-1715
3-way distribution connector; 3-pole; Cod. B; 1 input; 3 outputs; light green
PU (SPU): 50 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
50
Item no.: 770-1762
h-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; outputs on one side; 3 locking levers; for flying leads; light green
Item no. 770-1762
h-distribution connector; 3-pole; Cod. B; 1 input; 2 outputs; outputs on one side; 3 locking levers; for flying leads; light green
PU (SPU): 50 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
50
Item no.: 770-263
Socket; 3-pole; Cod. B; 4,00 mm²; light green
Item no. 770-263
Socket; 3-pole; Cod. B; 4,00 mm²; light green
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.: 770-763
Snap-in socket; 3-pole; Cod. B; 4,00 mm²; light green
Item no. 770-763
Snap-in socket; 3-pole; Cod. B; 4,00 mm²; light green
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.: 770-863
Socket for PCBs; straight; 3-pole; Cod. B; light green
Item no. 770-863
Socket for PCBs; straight; 3-pole; Cod. B; light green
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.: 770-863/011-000
Socket for PCBs; angled; 3-pole; Cod. B; light green
Item no. 770-863/011-000
Socket for PCBs; angled; 3-pole; Cod. B; light green
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.: 771-9993/005-105
pre-assembled interconnecting cable; Eca; Socket/plug; 3-pole; Cod. B; H05VV-F 3 x 1.0 mm²; 1 m; 1,00 mm²; light green
Item no. 771-9993/005-105
pre-assembled interconnecting cable; Eca; Socket/plug; 3-pole; Cod. B; H05VV-F 3 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!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Item no.: 771-9993/105-105
pre-assembled connecting cable; Eca; Socket/open-ended; 3-pole; Cod. B; H05VV-F 3 x 1.0 mm²; 1 m; 1,00 mm²; light green
Item no. 771-9993/105-105
pre-assembled connecting cable; Eca; Socket/open-ended; 3-pole; Cod. B; H05VV-F 3 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!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Please select system counterpart and quantity
Mandatory accessories
Locking levers
Item no.: 770-101
Locking lever; for flying leads; for manual operation; black
Accessories > Item no. 770-101
Locking lever; for flying leads; for manual operation; black
PU (SPU): 100 (25) 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.: 770-111
Locking lever; for flying leads; for tool operation; black
Accessories > Item no. 770-111
Locking lever; for flying leads; for tool operation; black
PU (SPU): 100 (25) 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.: 770-121
Locking lever; for flying leads; for manual operation; white
Accessories > Item no. 770-121
Locking lever; for flying leads; for manual operation; white
PU (SPU): 100 (25) 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
Strain relief
Compatible products
Coding
Item no.: 770-401
Coding pin; for plugs; Plastic; gray
Accessories > Item no. 770-401
Coding pin; for plugs; Plastic; gray
PU (SPU): 100 (25) 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
Marking accessories
Strain relief
Handling Instructions
4 Images
Conductor termination

1. Strip length, outer insulation = 35 mm (2-pole), 55 mm (3- to 5-pole)


2. Strip length = 9 mm


3. Extended ground conductor = 8 mm

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1 Image
Conductor removal

To remove the conductor, actuate the clamp via screwdriver (2.5 mm blade width) and pull out the conductor.​

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4 Images
Installation

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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2 Images
Coding

Simply cut off the coding pin from the socket.​

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3 Images
Mismating protection

B-coded connectors with different colors can be plugged together.


Important note:
Different colors and/or pole marking are used for circuit identification.
Only connectors of the ...

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Product family
WINSTA® MIDI special