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WAGO 250-403 3 Pole 2.5mm 4A 45° Push Button PCB Terminal Block Grey

WAGO
Order Code:

50-1939

Brand: WAGO MPN: 250-403 EAN-13: 4044918642828
Qty Unit Price (Ex VAT)
130+ £0.504
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 130
Available to back orderBack-order availability date - 10/04/2026

A 3-way pushbutton PCB terminal block from WAGO with 2.5mm pitch.


  • Compact terminal strips
  • Simple push-in termination for solid conductors
  • Termination/removal of fine-stranded conductors via push-buttons
  • 45° conductor entry angle provides easy, space-saving wiring
  • CAGE CLAMP® connection
  • Colour: grey
  • Tin-plated copper alloy contacts
  • Height 16.7mm
  • Depth 12mm
  • Width 9mm
  • Manufacturer's part 250-403
Pitch 2.5mm
No. of Ways 3
Mounting Type Through Hole
Mounting Direction 45°
Wire Gauge (AWG) 24 - 20 AWGmm²
Wire Termination Push-in CAGE CLAMP®
Category PCB Terminal Blocks and Connectors;Lighting Connection
Colour Grey
Current Rating 4A
Depth inch 0.472 inches
Depth mm 12mm
Fine-stranded conductor max. AWG 20 AWG
Fine-stranded conductor max. mm² 0.5 mm²
Fine-stranded conductor min. AWG 20 AWG
Fine-stranded conductor min. mm² 0.2 mm²
Flammability class according to UL94 V0
Height inch 0.657 inches
Height mm 16.7mm
No. of Levels 1
Product Main Function PCB terminal block
Rated current 4 A
Rated surge voltage (II / 2) 2.5 kV
Rated voltage (II / 2) 320 V
Single-stranded conductor max. AWG 20 AWG
Single-stranded conductor max. mm² 0.5 mm²
Single-stranded conductor min. AWG 24 AWG
Single-stranded conductor min. mm² 0.14 mm²
Stripping length of 1 mm 8.5mm
Stripping length up to 1 mm 9.5mm
Total number of potentials 3
Total number of terminal points 3
Type of operation Push-button
Unit Weight KGM
Voltage Rating 300V
Weight 1.224 g
Width inch 0.354 inches
Width mm 9mm

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