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Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B
Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B
Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B
Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B
Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B
Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B

SIEMENS

Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B Original Brand New

Model / SKU5SY4110-6

High-performance Siemens Miniature Circuit Breaker (MCB) for reliable short-circuit and overload protection in electrical installations. 1-pole, 10A rated current, B-characteristic tripping curve, and 10kA switching capacity, suitable for 230V/400V systems.

Original price was: $8.46.Current price is: $3.83.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 5SY4110-6 Miniature Circuit Breaker is a top-tier protective device designed for modern electrical distribution systems. It ensures fast and efficient disconnection in the event of overloads or short circuits, preventing damage to wiring and connected equipment. With a Type B tripping characteristic, this unit is perfectly suited for circuits with low inrush currents such as lighting, heating, and general-purpose loads.

Engineered with precision, it features a compact 70mm form factor that allows effortless integration into distribution boards and panel systems. Siemens’ robust quality and adherence to global standards make this MCB a dependable choice for electricians, engineers, and contractors looking for high-performance circuit protection.

Benefit

  • Reliable Overload & Short-Circuit Protection – Ensures safe operation of electrical circuits and equipment.

  • High Breaking Capacity (10kA) – Suitable for demanding environments requiring robust fault handling.

  • Efficient Type B Tripping Curve – Ideal for residential and light commercial applications.

  • Compact 70mm Design – Saves space while maintaining high performance.

  • Advanced Siemens Engineering – Guarantees durability, safety, and long-term stability.

Features & Functions

  • Rated Voltage: 230/400 V

  • Rated Current: 10A

  • Breaking Capacity: 10kA

  • Poles: 1-pole

  • Tripping Characteristic: Type B

  • Installation Width: 70 mm

  • Protection: Overload & short-circuit protection

  • Application: Residential, commercial, industrial panelboards and distribution boards

  • Build Quality: High reliability, vibration-resistant, maintenance-free

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Datasheet in PDF

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Specifications

SKU / Model5SY4110-6
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breaker
number of poles1
design of pole1P
tripping characteristic classB
mechanical service life (switching cycles) / typical10 000
overvoltage categoryIII
degree of pollution3
type of voltage / of the operating voltageAC
insulation voltage (Ui)-
● with single-phase operation / at AC / rated value440 V
● with multi-phase operation / at AC / rated value440 V
supply voltage / with single-phase operation / at AC / rated value230 V
supply voltage-
operating voltage / at DC / rated value / maximum72 V
protection class IPIP20, with connected conductors
switching capacity current-
● at DC / acc. to IEC 60947-2 / rated value15 kA
● acc. to EN 60898 / rated value10 kA
● acc. to IEC 60947-2 / rated value20 kA
energy limitation class3
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole1.3 W
operational current-
● at 35 °C / rated value10 A
● at 40 °C / rated value9.39 A
● at 45 °C / rated value9.07 A
● at 50 °C / rated value8.74 A
● at 55 °C / rated value8.4 A
● at 60 °C / rated value8.04 A
● at AC / rated value10 A
suitability for operationMechanical engineering / industry
product component / neutral conductor switchingNo
product feature / touch protectionYes
product component-
● combined terminal topYes
● combined terminal bottomYes
product feature-
● properties for main switches in accordance with EN 60204-1Yes
● halogen-freeYes
● sealableYes
● silicon-freeYes
product extension / installable / supplementary devicesYes
breaking capacity short-circuit current (Icn)-
● at AC / acc. to UL 1077 and CSA C22.2 No.2355 kA
connectable conductor cross-section / solid-
connectable conductor cross-section / stranded-
connectable conductor cross-section / finely stranded / with core end processing-
AWG number / as coded connectable conductor cross section-
tightening torque [lbf·in] / with screw-type terminals-
tightening torque / with screw-type terminals-
position / of power supply cordAny
installation depth70 mm
number of modular width units1
fastening methodQuick assembly system
mounting positionany
influence of the surrounding temperaturemax. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
vibration resistance / acc. to IEC 60068-2-6±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz
ambient temperature / during operation-
ambient temperature / during storage-
● minimum-40 °C
● maximum75 °C
number of test cycles / for environmental testing / acc. to IEC 60068-2-306
reference code-
● acc. to DIN EN 61346-2F
● acc. to IEC 81346-2F
Weight0.151 kg
Dimensions21.00 × 93.00 × 83.00 mm

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