Siemens 5SY4110-8 Miniature Circuit Breaker 1-Pole, 10A, Type D, 10kA Original Brand New
$46.41
High-performance miniature circuit breaker from the Sentron series, designed for superior circuit protection. Featuring a 10A rated current and a Type D tripping characteristic, it is engineered to handle high inductive loads and provide a 10kA breaking capacity at 230/400V.
Availability: In stock
Overview
The Siemens 5SY4110-8 is a 1-pole miniature circuit breaker (MCB) designed for demanding industrial and commercial electrical systems. As part of the trusted Siemens Sentron family, this device ensures the safety of electrical installations against overloads and short circuits.
With a Type D tripping curve, this unit is specifically optimized for circuits with high inrush currents, such as motors, transformers, and solenoid valves. Its compact 70mm depth allows for easy integration into standard distribution boards and control cabinets.
Key Benefit
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Enhanced Safety: Provides reliable protection for personnel and assets with a 10kA switching capacity.
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Industrial Durability: Built to withstand rigorous environments and frequent switching cycles.
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Easy Installation: Standard DIN rail mounting and a compact 70mm profile save time and space during assembly.
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Global Compliance: Meets international standards for safety and performance (IEC/EN).
Technical Function
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Overload Protection: Thermal tripping mechanism for long-term overcurrent.
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Short-Circuit Protection: Electromagnetic tripping for instantaneous disconnection during faults.
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Type D Characteristic: Delayed tripping to prevent nuisance blowing during high-starting current peaks.
Technical Specification
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Product Number: 5SY4110-8
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Brand: Siemens
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Rated Voltage: 230/400 V
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Rated Current: 10A
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Poles: 1-Pole
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Tripping Curve: Type D
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Breaking Capacity: 10kA
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Depth (D): 70 mm
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Product Type: Miniature Circuit Breaker (MCB)
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| Weight | 0.147 kg |
|---|---|
| Dimensions | 21.00 × 93.00 × 83.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
| number of poles | 1 |
| design of pole | 1P |
| tripping characteristic class | D |
| mechanical service life (switching cycles) / typical | 10 000 |
| overvoltage category | III |
| degree of pollution | 3 |
| type of voltage / of the operating voltage | AC |
| insulation voltage (Ui) | – |
| ● with single-phase operation / at AC / rated value | 440 V |
| ● with multi-phase operation / at AC / rated value | 440 V |
| supply voltage / with single-phase operation / at AC / rated value | 230 V |
| supply voltage | – |
| operating voltage / at DC / rated value / maximum | 72 V |
| protection class IP | IP20, with connected conductors |
| switching capacity current | – |
| ● at DC / acc. to IEC 60947-2 / rated value | 15 kA |
| ● acc. to EN 60898 / rated value | 10 kA |
| ● acc. to IEC 60947-2 / rated value | 20 kA |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 0.9 W |
| operational current | – |
| ● at 35 °C / rated value | 10 A |
| ● at 45 °C / rated value | 9.07 A |
| ● at 50 °C / rated value | 8.74 A |
| ● at 55 °C / rated value | 8.4 A |
| ● at 60 °C / rated value | 8.04 A |
| ● at AC / rated value | 10 A |
| suitability for operation | Mechanical engineering / industry |
| product component / neutral conductor switching | No |
| product feature / touch protection | Yes |
| product component | – |
| ● combined terminal top | Yes |
| ● combined terminal bottom | Yes |
| product feature | – |
| ● properties for main switches in accordance with EN 60204-1 | Yes |
| ● halogen-free | Yes |
| ● sealable | Yes |
| ● silicon-free | Yes |
| product extension / installable / supplementary devices | Yes |
| breaking capacity short-circuit current (Icn) | – |
| ● at AC / acc. to UL 1077 and CSA C22.2 No.235 | 5 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 cord | Any |
| installation depth | 70 mm |
| number of modular width units | 1 |
| fastening method | Quick assembly system |
| mounting position | any |
| influence of the surrounding temperature | max. 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 |
| ● maximum | 75 °C |
| number of test cycles / for environmental testing / acc. to IEC 60068-2-30 | 6 |
| reference code | – |
| ● acc. to DIN EN 61346-2 | F |
| ● acc. to IEC 81346-2 | F |
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