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New Spring-Type Connector 770 (WINSTA), 2 Connections (Transition Allowed) (770-204)

New Spring-Type Connector 770 (WINSTA), 2 Connections (Transition Allowed) 770-204

WAGO

WAGO

This connector allows for easy connection of single wires and stranded wires, making transition possible.
[Features]
·You can easily make connections of single wires by simply inserting them and of stranded wires with a compact screwdriver.
·No need for crimp terminals or screw tightening to reduce work time.
[Applications]
·As a power supply connector for equipment.
·Ideal for connecting a single wire of a 100-V AC power supply and a stranded wire of equipment.
·When both power supply transition and branch are required.
·Realizes labor saving for making connections at the work site.
·Nylon connector suitable for wiring facility lighting.

PDF

Part Number

Configured Part Number is shown.

770-204

Features of this product

  • Available for 3-, 4- and 5-contact.
  • Compatible with 0.5 to 4 sq / AWG20-12 stranded wire and single wire (ø1.6 and ø2.0 mm IV single wires acceptable).
  • Rated at 205 V / 25 A, it is compact but has ample capacity.
  • Reverse insertion prevention structure and retaining lock (optional) are available.
  • 2 cables can be connected per position, enabling transition wiring by the connector.

Preparation of cables

Thread the cable through the housing before connection.

Thread the cable through the housing before connection.

1. Stripping length of the sheath = 35 mm (2-position), 55 mm (3- to 5-position); Caution: This is a reference value. Adjust the length depending on the type of cable. 2. Stripping length of the conductor = 9 mm* *13 mm for ø3.4 to ø4.1 mm in cable coating outer diameter; 3. Length of the ground wire extension = 8 mm

1. Stripping length of the sheath = 35 mm (2-position), 55 mm (3- to 5-position)
Caution: This is a reference value. Adjust the length depending on the type of cable.
2. Stripping length of the conductor = 9 mm *
* 13 mm for ø3.4 to ø4.1 mm in cable coating outer diameter
3. Length of the ground wire extension = 8 mm

Connect the cable to the connector with the cable run through the housing. (See below for how to make connections)

Connect the cable to the connector with the cable run through the housing. (See below for how to make connections)

Connection Method: Push-in CAGE CLAMP

Connection for a single wire: You can make connections by simply inserting a single wire by stripping out the coating.

Connection for a single wire: You can make connections by simply inserting a single wire by stripping out the coating.

Connection for a stranded wire: (1) Release the spring with a dedicated screwdriver (blade width 2.5 mm), and (2) insert the stripped cable as far as it goes. (3) Connection is completed by removing the screwdriver.

Connection for a stranded wire: (1) Release the spring with a dedicated screwdriver (blade width 2.5 mm), and (2) insert the stripped cable as far as it goes.
(3) Connection is completed by removing the screwdriver.

Removal: (1) Release the spring with a dedicated screwdriver (blade width 2.5 mm), and (2) remove the cable.

Removal: (1) Release the spring with a dedicated screwdriver (blade width 2.5 mm), and (2) remove the cable.

Attaching a strain relief housing

Put the connector in which connections of the wires were made in the strain relief housing so that the TOP surface matches.

Put the connector in which connections of the wires were made in the strain relief housing so that the TOP surface matches.

Press the cover from the top and bottom until the mating clip snaps.

Press the cover from the top and bottom until the mating clip snaps.

Tighten the fixing screw to secure the cable to the housing.

Tighten the fixing screw to secure the cable to the housing.

Coding

Cut out the overmolding pin that into the socket with a cutter or the like.

Cut out the overmolding pin that into the socket with a cutter or the like.

Inserting the folded pin into the plug prevents incorrect insertion upon the use of a connector with the same number of positions.

Inserting the folded pin into the plug prevents incorrect insertion upon the use of a connector with the same number of positions.

Marking

WSB marking system: an example of marking on the strain relief housing.

WSB marking system: an example of marking on the strain relief housing.

Locking lever

Pay attention to the attaching direction. Snap-in attachment of the locking lever (optional), with removal prevention allowed by locking the connector.

Pay attention to the attaching direction.
Snap-in attachment of the locking lever (optional), with removal prevention allowed by locking the connector.

Operation of a finger-operated type locking lever 1. Push down the locking lever. 2. Pull the connector to separate.

Operation of a finger-operated type locking lever
1. Push down the locking lever.
2. Pull the connector to separate.

Operation of a tool-operated type locking lever 1. Insert a screwdriver at the bottom of the locking lever. 2. Pull the connector to separate.

Operation of a tool-operated locking lever
1. Insert a screwdriver at the bottom of the locking lever.
2. Pull the connector to separate.

Instructions to attach a panel penetration type

How to attach a penetration type connector: It can be attached simply by making a square cut hole in the panel and fitting it in.

How to attach a penetration type connector: It can be attached simply by making a square cut hole in the panel and fitting it in.

How to remove a penetration-type connector: The connector can be removed by pressing the locks on its both sides and push it forward from the back of the panel.

How to remove a penetration-type connector: The connector can be removed by pressing the locks on its both sides and push it forward from the back of the panel.

Cover plate

A cover plate is also available when the cut hole is not used.

A cover plate is also available when the cut hole is not used.

Development story

 

The WAGO Corporation is a global enterprise from Germany that has a track record of more than 50 years as a pioneer in spring type terminal blocks.
The WINSTA connector is an epoch-making product developed to save labor in the conventional connector processing work using crimping pins and solder.
This eliminates the need for dedicated pins or expensive crimp tools, shortening the working time and reducing the total cost.
It can be widely used for cable connection in all fields, including various industrial equipment and general applications.

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  1. 1
Part Number
770-204
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSV/W/X Applicable pin/contact Number of Pins Allowable Voltage
(V) 		Pin pitch
(mm) 		Conforming Wire Flexible stranded wire Conforming cross-sectional area
(mm2) 		Cross-sectional area matching with strand wire
(mm2) 		Maximum Outer Diameter of Coat
(mm) 		Insulation materials Flame-Retardant Grade Contact materials Note

SGD 7.64

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA MIDIFemale (socket)4400-Single wire / flexible stranded wire / stranded wire0.5 to 40.5–2.54.1---2 wires can be connected to 1 core (pole)

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  1. 1
 

Basic Information

Connector Shape Square shape Connector series initials V/W/X Application Cable Connection
Allowable Current(A) 25 Wire connection method Screwless Connection direction Straight
Representative Standard UL / CUL / CSA Product Type No housing Color Black
Single wire conforming cross-section(mm2) 0.5 to 4 Wire conforming size(AWG) 20 to 12

Please check the type/dimensions/specifications of the part 770-204 in the New Spring-Type Connector 770 (WINSTA), 2 Connections (Transition Allowed) series.

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Specification/Dimensions

  • Pin pitch(mm)

    • 10

    Clear

  • Conforming Wire

    • Single wire
    • flexible stranded wire
    • stranded wire

    Clear

  • Insulation materials

    • Nylon 6.6

    Clear

  • Flame-Retardant Grade

    • V0

    Clear

  • Contact materials

    • Copper or copper alloy

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  • V/W/X

    • Other
      • WINSTA MIDI
      • WINSTA® MIDI

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  • Applicable pin/contact

    • Male (plug)
    • Female (socket)

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  • Number of Pins

    • 3
    • 4
    • 5

    Clear

  • Allowable Voltage(V)

    • 250
    • 400

    Clear

  • Flexible stranded wire Conforming cross-sectional area(mm2)

    • 0.5 to 4

    Clear

  • Cross-sectional area matching with strand wire(mm2)

    • 0.5–2.5

    Clear

  • Maximum Outer Diameter of Coat(mm)

    • 4.1

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
770-202
770-203
770-205
770-212
770-213
770-214
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSV/W/X Applicable pin/contact Number of Pins Allowable Voltage
(V) 		Pin pitch
(mm) 		Conforming Wire Flexible stranded wire Conforming cross-sectional area
(mm2) 		Cross-sectional area matching with strand wire
(mm2) 		Maximum Outer Diameter of Coat
(mm) 		Insulation materials Flame-Retardant Grade Contact materials Note

SGD 4.57

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA® MIDIFemale (socket)--10----Nylon 6.6V0Copper or copper alloy-

SGD 5.64

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA MIDIFemale (socket)3250-flexible stranded wire / Single wire / stranded wire0.5 to 40.5–2.54.1---2 wires can be connected to 1 core (pole)

SGD 9.47

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA MIDIFemale (socket)5400-flexible stranded wire / Single wire / stranded wire0.5 to 40.5–2.54.1---2 wires can be connected to 1 core (pole)

SGD 4.07

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA® MIDIMale (plug)--10----Nylon 6.6V0Copper or copper alloy-

SGD 5.08

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA MIDIMale (plug)3250-flexible stranded wire / Single wire / stranded wire0.5 to 40.5–2.54.1---2 wires can be connected to 1 core (pole)

SGD 6.10

1 Piece(s) 4 Day(s) or more 10[Other] WINSTA MIDIMale (plug)4400-flexible stranded wire / Single wire / stranded wire0.5 to 40.5–2.54.1---2 wires can be connected to 1 core (pole)

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