Siemens 5SY4206-8 Miniature Circuit Breaker 2-Pole, 6A, Type D, 10kA Original Brand New
$79.84
High-performance 2-pole miniature circuit breaker (MCB) from the Sentron series. Designed for 400V systems, it features a 6A rated current, a Type D tripping characteristic for high-inrush loads, and a robust 10kA breaking capacity.
Availability: Only 2 left in stock
Overview
The Siemens 5SY4206-8 is engineered for superior protection of electrical circuits in industrial and commercial environments. As part of the Siemens Sentron family, this MCB provides reliable protection against overloads and short circuits. Its Type D characteristic is specifically designed for circuits with high transient current peaks, such as motors, transformers, and solenoid valves.
With a compact mounting depth of 70 mm, it integrates seamlessly into standard distribution boards, ensuring safety and longevity for your electrical infrastructure.
Key Benefit
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Enhanced Safety: Provides reliable instantaneous tripping during short circuits and delayed tripping during sustained overloads.
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High Breaking Capacity: Rated for 10kA, making it suitable for demanding industrial applications.
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Durable Design: Manufactured to Siemens’ rigorous quality standards for a long operational lifespan.
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Easy Installation: Features ergonomic terminals and a uniform design for quick mounting on DIN rails.
Technical Function
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Type D Tripping: Optimized for equipment with high starting currents (trips at 10 to 20 times the rated current).
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2-Pole Switching: Simultaneous disconnection of two phases for comprehensive circuit isolation.
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Visual Status Indication: Clear identification of the switch position for maintenance and troubleshooting.
Specification
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Product Number: 5SY4206-8
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Number of Poles: 2
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Tripping Characteristic: D-Curve
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Rated Current: 6 A
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Rated Voltage: 400 V AC
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Breaking Capacity: 10 kA
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Mounting Depth: 70 mm
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| Weight | 0.317 kg |
|---|---|
| Dimensions | 40.00 × 92.00 × 84.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
| number of poles | 2 |
| design of pole | 2P |
| 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 | 35 kA |
| 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 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 | 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 | 2 |
| 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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