SIEMENS
Siemens 5SY6104-7 Miniature Circuit Breaker 1-Pole, 4A, Type C, 6kA Original Brand New
High-performance 1-pole Miniature Circuit Breaker (MCB) from the Sentron series. Designed for 230/400 V systems, it features a 4A rated current, Type C tripping characteristic, and a 6kA breaking capacity with a standard 70mm mounting depth.
- ConditionOriginal Brand New
- Warranty12 months
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- Up to 1-Year Warranty
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Description
Overview
The Siemens 5SY6104-7 Miniature Circuit Breaker is designed to ensure maximum safety and reliability in electrical circuits. With a 230/400V rating and a 6kA breaking capacity, this 1-pole, C-type breaker delivers precise protection against overloads and short circuits. Its compact design (D=70mm) makes it easy to integrate into modern distribution boards while providing high-performance protection for residential, commercial, and industrial setups.
Key Benefit
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Enhanced Safety: Reliable tripping behavior ensures the safety of personnel and equipment.
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Easy Installation: Features uniform busbar mounting and tool-free removal from the DIN rail assembly.
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Durability: Built with high-quality materials to withstand industrial environments.
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Global Standards: Fully compliant with international standards for worldwide application.
Function & Application
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Tripping Characteristic C: Specifically designed for circuits with higher starting currents, such as motors, lamps, and small transformers.
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Short-Circuit Protection: Features a 6kA breaking capacity to prevent damage during high-current faults.
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1-Pole Design: Ideal for space-saving single-phase circuit protection.
Technical Specification
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Model Number: 5SY6104-7
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Poles: 1-Pole
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Rated Current: 4A
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Tripping Characteristic: Type C
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Breaking Capacity: 6kA
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Voltage Rating: 230/400 V AC
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Mounting Depth: 70 mm
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Specifications
| SKU / Model | 5SY6104-7 |
|---|---|
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
| number of poles | 1 |
| design of pole | 1P |
| tripping characteristic class | C |
| 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 | 6 kA |
| ● acc. to IEC 60947-2 / rated value | 30 kA |
| energy limitation class | 3 |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 1.3 W |
| operational current | - |
| ● at 35 °C / rated value | 4 A |
| ● at 40 °C / rated value | 3.76 A |
| ● at 45 °C / rated value | 3.63 A |
| ● at 50 °C / rated value | 3.5 A |
| ● at 55 °C / rated value | 3.36 A |
| ● at AC / rated value | 4 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 |
| Weight | 0.152 kg |
| Dimensions | 21.00 × 93.00 × 83.00 mm |
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