Siemens 5SY4616-8 Miniature Circuit Breaker 400V, 10kA, 3+N-Pole, 16A, D Type (70mm) Original Brand New
$153.98
Siemens 5SY4616-8 Miniature Circuit Breaker offers exceptional protection for electrical circuits with a 400V, 10kA short-circuit capacity, and a 16A current rating. Featuring a 3+N-pole configuration and a 70mm frame, this D-type MCB is perfect for both industrial and residential applications.
Availability: In stock
Overview
The Siemens 5SY4616-8 Miniature Circuit Breaker is designed to provide reliable protection for electrical circuits. It has a voltage rating of 400V and can handle short-circuit protection up to 10kA. This 3-phase + neutral (3+N) MCB is ideal for industrial and residential applications where safety is paramount.
Benefit
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Reliable Circuit Protection: The Siemens 5SY4616-8 offers superior protection against overloads and short circuits, ensuring the safety and longevity of electrical systems.
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High Short-Circuit Capacity: With a short-circuit protection rating of 10kA, this MCB ensures the safety of the electrical system even under fault conditions.
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Compact Design: The D-type circuit breaker features a 70mm frame, making it space-efficient and easy to install in most standard electrical panels.
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Durability: Built with Siemens’ renowned quality, this MCB is designed for long-lasting performance, reducing the need for frequent replacements or maintenance.
Function
This Miniature Circuit Breaker (MCB) serves as an essential component for protecting electrical circuits from damage due to overload or short circuits. The D-type tripping curve is especially suitable for applications where moderate inrush currents may occur, such as in motors or transformers.
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| Weight | 0.597 kg |
|---|---|
| Dimensions | 75.00 × 95.00 × 83.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
| number of poles | 4 |
| design of pole | 3P+N |
| 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 | 1.6 W |
| operational current | – |
| ● at 35 °C / rated value | 16 A |
| ● at 40 °C / rated value | 15.23 A |
| ● at 45 °C / rated value | 14.83 A |
| ● at 50 °C / rated value | 14.43 A |
| ● at 55 °C / rated value | 14 A |
| ● at 60 °C / rated value | 13.57 A |
| ● at AC / rated value | 16 A |
| suitability for operation | Mechanical engineering / industry |
| product component / neutral conductor switching | Yes |
| 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 | 4 |
| 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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