SIEMENS
High-performance 1-pole miniature circuit breaker (MCB) designed for Universal Current (UC) applications. Featuring a 6A Type C tripping characteristic and a 10kA breaking capacity, it provides reliable protection for both 220V DC and 230/400V AC electrical circuits
The Siemens 5SY5106-7 belongs to the renowned SENTRON family, engineered specifically for versatility in demanding industrial environments. This UC (Universal Current) circuit breaker is a specialized solution for systems where both alternating and direct currents are present. Its robust design ensures maximum safety and system availability, preventing damage from overloads and short circuits.
Dual Current Versatility: Seamlessly handles both AC and DC voltages, reducing the need for multiple specialized components in your inventory.
High Breaking Capacity: Rated at 10kA, offering superior protection against high-energy short-circuit events.
Compact 1-Pole Design: Saves valuable space within electrical cabinets and distribution boards.
Easy Installation: Standard DIN rail mounting allows for quick integration into existing Siemens SENTRON systems.
Tripping Characteristic C: Ideal for circuits with higher peak currents, such as motors, lamps, and control circuits.
Voltage Range: Optimized for 220V DC and 230/400V AC operations.
Rated Current: Fixed at 6A for precise overcurrent protection.
Reliable Isolation: Provides clear contact position indication for maintenance safety.
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| SKU / Model | 5SY5106-7 |
|---|---|
| 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/DC |
| 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 | - |
| ● at DC / rated value | 220 V |
| operating voltage / at DC / rated value / maximum | 250 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 |
| energy limitation class | 3 |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 1.6 W |
| operational current | - |
| ● at 35 °C / rated value | 6 A |
| ● at 40 °C / rated value | 5.63 A |
| ● at 45 °C / rated value | 5.44 A |
| ● at 50 °C / rated value | 5.24 A |
| ● at 55 °C / rated value | 5.04 A |
| ● at 60 °C / rated value | 4.82 A |
| ● at AC / rated value | 6 A |
| suitability for operation | universal current |
| 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 DC / acc. to EN 60898-2 | 10 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 | AC as required, observe DC polarity |
| 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 | 0.167 kg |
| Dimensions | 21.00 × 93.00 × 83.00 mm |
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