Siemens Circuit breaker UC C 0.3A 1p 240V 5SJ4114-7HG42

Delivered between 9.3.2026 and 21.3.2026
free shipping

Product details

Circuit breaker 10kA, single-pole, C, 0.3A according to UL 489-277V. The circuit breaker is the protective device for short circuit protection. Siemens circuit breakers are an essential component of the SENTRON protection devices for electrical installations and provide effective protection for people and equipment by safely disconnecting in case of overload and short circuit. Convenient mounting and connection technology, uniform additional components, and a consistent design are the hallmarks of this device family. Whether for infrastructure or industrial requirements, Siemens offers circuit breakers for all applications and every area of use. Siemens circuit breakers are particularly characterized by: 1. Effective protection for people, investments, and equipment against overload and short circuit. 2. Uniform accessories in a wide variety, easy to install and interchangeable at any time. 3. Reliable safety during installation thanks to standard included gripping and touch protection. 4. Clearly visible switching position indicator. 5. Datamatrix code on the front of the device provides quick and easy access to all information regarding the circuit breaker. 6. Compliance with standards with worldwide approvals.

Key specifications

Circuit breaker type
Miniature circuit breaker
Mounting type
Flush-mounted
Length
70 mm
number of poles
1
Item number
32371801

General information

Manufacturer
Siemens
Category
Residual-current device
Manufacturer no.
5SJ4114-7HG42
Release date
7.12.2022

Colour

Exact colour description
Black

Circuit Breaker Features

Circuit breaker type
Miniature circuit breaker
Mounting type
Flush-mounted
number of poles
1
Tripping characteristic
C
Rated current
0.3 A
Rated voltage
400 V
voltage type
AC/DC
Rated insulation voltage Ui
440 V
Protection type (IP code)
IP20

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Siemens fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Length
70 mm
Height
70 mm

30-day right of return if unopened
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Residual-current device» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Eaton
    0 %
  • 1.Schneider Electric
    0 %
  • 1.Siemens
    0 %
  • 5.ABB
    0.1 %
  • 6.Hager
    0.3 %

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
  • Siemens
    Not enough data
  • ABB
    Not enough data
  • Brennenstuhl
    Not enough data
  • Eaton
    Not enough data
  • Hager
    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 «Residual-current device» category returned?

Source: Digitec Galaxus
  • 3.Schneider Electric
    1.4 %
  • 4.ABB
    2 %
  • 5.Siemens
    3.1 %
  • 6.Eaton
    3.6 %
  • 7.Max Hauri
    5.2 %
Source: Digitec Galaxus