Sonoff Din Rail Wire Connectors

Delivered between 16.1.2026 and 20.1.2026
More than 10 pieces in stock at third-party supplier
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Product details

Sonoff fast track couplers for rail (20 pcs)

Sonoff brand fast track couplers for rail are the ideal solution for anyone who needs a fast and reliable connection of cables. With their help, you can easily connect cables without the need for soldering, twisting, or the use of insulating tape. The set is perfect for use in domestic and industrial installations, ensuring durability and reliability.

They will prove themselves in various tasks.

The set of Sonoff 211 fast track connectors is characterized by its robust design and simplicity of installation. The connectors are rated for 250 volts and up to 32 amps, ensuring their versatility and reliability in a variety of working conditions.

High-quality materials.

Sonoff 211 quick connectors are made of the highest quality materials. The contact is made of red copper, which guarantees excellent conductivity and durability. The PA plastic insulation provides resistance to high voltage, corrosion, and aging, resulting in a long product life.

Flexibility in application.

The Sonoff 211 rail-mounted quick-connector kit is designed for connecting both solid conductors with cross-sections from 0.2 to 4 mm² (24-12 AWG) and flexible conductors with cross-sections from 0.2 to 2.5 mm² (24-14 AWG). This makes the product extremely versatile and suitable for various electrical installations.

Ease of installation and use.

Installation of the Sonoff 211 quick disconnects is quick and easy. Simply strip the wire, insert it into the connector, and close the lever. With no need for tools, this method significantly reduces the time needed for installation while increasing the safety and aesthetics of the connections.

Everything you need.

The kit comes with 20 pieces of fast track connectors that can be easily and quickly mounted on a DIN rail. Thanks to the precision-made mounting elements, the connectors provide a secure and stable connection of wires, which is extremely important in professional electrical installations.

Key specifications

Item number
42770425

General information

Manufacturer
Sonoff
Category
Cable joints
Manufacturer no.
SFF-211
Release date
7.2.2024

Colour

Exact colour description
BlackRed
Colour
Multicoloured

Material

Material
PA plasticRed copper
Material group
MetalPlastic

Cable connection Properties

Suitable for cable cross-section
4 mm²
Plug type
Flat

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Quick connector
Items per sales unit
20x

Product dimensions

Length
8 mm
Width
48.20 mm
Height
30.80 mm
Weight
212 g

Package dimensions

Length
20 cm
Width
13.40 cm
Height
2 cm
Weight
276 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Cable joints» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Sonoff
    Not enough data
  • 1.Agro
    0 %
  • 1.Autarking
    0 %
  • 1.BGS
    0 %
  • 1.CellPack
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sonoff
    Not enough data
  • 3M
    Not enough data
  • Agro
    Not enough data
  • Autarking
    Not enough data
  • Bachmann
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Cable joints» category returned?

Source: Digitec Galaxus
  • Sonoff
    Not enough data
  • 1.3M
    0 %
  • 1.Agro
    0 %
  • 1.Jacob
    0 %
  • 1.Kalitec
    0 %
Source: Digitec Galaxus