Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V Original Brand New
$33.48
High-performance 1-pole Miniature Circuit Breaker (MCB) designed for 230/400V systems. Featuring a 5A current rating and Type C tripping characteristic, it provides reliable protection against overloads and short circuits in both residential and industrial applications with a 6kA breaking capacity.
Availability: In stock
Overview
The Siemens 5SY6111-7 Miniature Circuit Breaker offers robust electrical protection for your home or business. Designed for 230/400 V systems, this 1-pole breaker ensures reliable interruption of overcurrent and short-circuit events with a high breaking capacity of 6kA. The C-type tripping characteristic makes it ideal for circuits with moderate inrush currents, such as lighting and small motor applications. Compact, durable, and engineered with Siemens’ trusted quality, this circuit breaker ensures safety and reliability in every installation.
Key Benefit
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Enhanced Safety: Reliable disconnection in the event of a fault, preventing damage to equipment and wiring.
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Easy Installation: Designed for standard DIN rail mounting with a user-friendly terminal system for quick wiring.
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Compact Design: Space-saving 1-pole configuration fits easily into standard distribution boards.
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Siemens Quality: Durable construction ensures a long service life and minimal maintenance requirements.
Function
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Overload Protection: Safely interrupts power when current exceeds the 5A rating for a sustained period.
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Short-Circuit Protection: Instantaneous tripping during high-fault currents (up to 6kA).
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Type C Tripping: Specifically calibrated for inductive loads where moderate switching surges occur.
Technical Specification
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Model: Siemens 5SY6111-7
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Type: Miniature Circuit Breaker (MCB)
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Poles: 1-pole
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Tripping Type: C
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Rated Current: 5 A
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Rated Voltage: 230/400 V
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Breaking Capacity: 6 kA
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Standards: IEC/EN 60898
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| Weight | 0.160 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 | 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 | 30 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 | 2.2 W |
| operational current | – |
| ● at 35 °C / rated value | 5 A |
| ● at 40 °C / rated value | 4.69 A |
| ● at 45 °C / rated value | 4.54 A |
| ● at 50 °C / rated value | 4.37 A |
| ● at 55 °C / rated value | 4.2 A |
| ● at AC / rated value | 5 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 |
| Miscellaneous | – |
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