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257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray

257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray
257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray
257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray
Pre-Order
Brand: Wago
Date Available: 19/11/2026
Article: 257-863
18.53 грн.
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Delivery
Delivery by Nova Poshta
The nearest branch addresses can be viewed on the map.
from
150.00 грн.
Pickup (Kyiv)
Pickup (Kyiv)
For free

Description 257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray

  • PCB terminal blocks with push-buttons and CAGE CLAMP® connection
  • Versions with Ex approval
  • Set to metric or inch pin spacing by compressing PCB terminal strips or pulling them apart
  • Ideal for in-the-field wiring thanks to simplified push-button actuation
  • Convenient, tool-free operation

Main attributes 257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray

Connection 1
Actuation type Push-button (angled)
Conductor connection direction to PCB 0 °
Connection technology CAGE CLAMP®
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor; with insulated ferrule 0.25 … 1.5 mm²
Fine-stranded conductor; with uninsulated ferrule 0.25 … 1.5 mm²
Note (conductor cross-section) 12 AWG: THHN, THWN
Pole number 1
Solid conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Strip length 5 … 6 mm
Connection data
Clamping units 1
Number of connection types 1
Number of levels 1
Total number of potentials 1
Environmental requirements
Limit temperature range -60 … +105 °C
Material data
Clamping spring material Chrome-nickel spring steel (CrNi)
Color light gray
Contact material Electrolytic copper (ECu)
Contact plating Tin
Fire load 0.035 MJ
Flammability class per UL94 V0
Insulation material (main housing) Polyamide (PA66)
Material group I
Weight 1.6 g
PCB contact
Number of solder pins per potential 2
PCB contact THT
Solder pin arrangement within the terminal block (in-line)
Physical data
Depth 14.2 mm
Drilled hole diameter with tolerance 1.1 (+0.1) mm
Height 24.2 mm
Height from the surface 20.2 mm
Pin spacing 10/10.16 mm
Solder pin dimensions 0.7 x 0.7 mm
Solder pin length 4 mm
Width 12.8 mm

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257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray
257-863 Stackable PCB terminal block;push-button;2.5 mm²;light gray
Article:257-863
Pre-Order
18.53 грн.
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