Siemens Circuit Breaker 10A 2P 10KA curve D 2 modules 5SL42108

Siemens
Siemens
SIE 5SL42108 4001869441412

Siemens Circuit Breaker 5SL42108 2 poles 10A curve D, breaking capacity 10 kA. Ideal for circuits with high inrush currents such as motors, pumps, and transformers.

  • Siemens series 5SL circuit breaker

  • 2 poles 2 DIN modules

  • Rated current: 10 A

  • Curve D: tripping threshold from 10 to 20× In

  • Breaking capacity: 10 kA

  • Insulation voltage: 440 V AC

  • Mechanical endurance: 10,000 cycles

  • Overvoltage category: III

  • Pollution degree: 2

  • Ideal for inductive loads with high starting currents

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Siemens Circuit Breaker 10A 2P 10KA curve D 2 modules 5SL42108
€28.79
€28.79

€28.79
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€28.79

Buy it within and receive it from Wednesday, 24 December
Two-year warranty
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Siemens Circuit Breaker Curve D: Reliable Protection for Motors and Transformers

The Siemens circuit breaker is designed to protect electrical circuits from overloads and short circuits, ensuring a quick and safe response. The curve D, designed for highly inductive loads, prevents unwanted trips in the presence of high inrush currents typical of:

  • Electric motors

  • Pumps and compressors

  • Transformers

  • Industrial plants and automation panels.

The ability to withstand up to 1020 times the nominal current makes it perfect for professional and industrial applications.

Siemens Construction: Quality and Long Life

Designed to last over time, the device guarantees 10,000 mechanical operating cycles, ensuring reliability even in installations subject to frequent operations.

The DIN rail mounting and 2-module format allow for quick installation in domestic, commercial, and industrial electrical panels.


VERSION

Product Brand SENTRON
Product Name Circuit Breaker


GENERAL TECHNICAL DATA

Number of Poles 2
Pole Execution 2 poles
Tripping Characteristic Class D
Mechanical Life 10,000 cycles
Overvoltage Category 3
Pollution Degree 2


VOLTAGE

Type of Operating Voltage AC
Type of Voltage Use only in AC or DC, not mixed
Insulation Voltage (Ui) 440 V (multiphase AC)
Operating Current at 30 °C 10 A
Operating Current at 40 °C 9.24 A
Operating Current at 55 °C 7.96 A
Nominal Operating Current AC 10 A


SUPPLY VOLTAGE

AC Supply Voltage 400 V
Frequency 50 / 60 Hz
Max Operating Voltage AC 440 V
Max Operating Voltage DC 62.5 V (battery peak 72 V)


PROTECTION CLASS

IP Protection Degree IP20 (with connected conductors)


SWITCHING CAPACITY

Breaking Capacity (EN 60898) 10 kA
Breaking Capacity (IEC 60947-2) 10 kA


DISSIPATION

Dissipated Power per Pole (at nominal current AC) 0.9 W


SUITABILITY FOR USE

Applications Residential Building / Infrastructure


DETAILS

Protection against accidental contact Yes
Sectionable neutral conductor No
Halogen-free Yes
Sealable product Yes
Silicone-free Yes
Flush mountable with additional devices Yes

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Data sheet

Modules:
2
Poles:
2P
Curve:
D
Breaking capacity:
10KA
Amps:
10A
Circuit Protections:
Circuit breakers
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