Siemens 5SY4116-8 Miniature Circuit Breaker 1-Pole, 16A, Type D, 10kA Original Brand New
$49.01
High-performance 1-pole Miniature Circuit Breaker (MCB) designed for superior electrical protection. Featuring a 16A rated current and a Type D tripping characteristic, it is ideal for circuits with high inrush currents. Built for reliability with a 10kA breaking capacity and a mounting depth of 70mm.
Availability: In stock
Overview
The Siemens 5SY4116-8 belongs to the premier SENTRON series of miniature circuit breakers. Designed for both residential and industrial applications, this MCB provides robust protection against overloads and short circuits. Its Type D tripping curve makes it specifically suited for inductive loads and equipment that generates significant surges upon startup.
Key Benefit
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Enhanced Safety: Provides reliable disconnection in the event of a fault, protecting downstream equipment and personnel.
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High Breaking Capacity: Rated at 10kA, ensuring performance even in demanding electrical environments.
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Space-Efficient: With a compact 70mm mounting depth, it fits easily into standard distribution boards.
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Durable Design: Siemens engineering ensures a long electrical and mechanical service life.
Function & Application
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Tripping Characteristic D: Specifically designed for circuits with high starting currents (e.g., motors, transformers, and solenoid valves).
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Thermal-Magnetic Release: Utilizes a thermal delay for overload protection and a magnetic release for short-circuit protection.
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Versatile Mounting: Easy installation on standard DIN rails.
Technical Specification
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Brand: Siemens
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Product Number: 5SY4116-8
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Rated Current: 16A
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Number of Poles: 1-Pole
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Tripping Curve: D
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Rated Voltage: 230/400 V
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Breaking Capacity: 10kA
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Depth (D): 70 mm
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Product Type: Miniature Circuit Breaker (MCB)
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| Weight | 0.162 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 | 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 | – |
| ● acc. to EN 60898 / rated value | 10 kA |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 1.8 W |
| operational current | – |
| ● at 35 °C / rated value | 16 A |
| ● at 40 °C / rated value | 14.7 A |
| ● at 45 °C / rated value | 14 A |
| ● at 50 °C / rated value | 13.26 A |
| ● at 55 °C / rated value | 12.5 A |
| ● at AC / rated value | 16 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 | No |
| ● 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 | – |
| 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 | 28 |
| reference code | – |
| ● acc. to DIN EN 61346-2 | F |
| ● acc. to IEC 81346-2 | F |
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