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Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C
Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C
Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C
Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C
Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C
Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C

SIEMENS

Siemens 5SY4316-7 Miniature Circuit Breaker, 3-Pole, 16A, 400V, 10kA, Type C Original Brand New

Model / SKU5SY4316-7

High-performance miniature circuit breaker (MCB) with a 3-pole configuration, C-Curve tripping characteristic, 16A rated current, and 10kA short-circuit capacity for reliable circuit protection in industrial and commercial applications.

Original price was: $98.41.Current price is: $47.26.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 5SY4316-7 Miniature Circuit Breaker is designed to deliver maximum electrical safety with its 3-pole, Type C tripping curve and robust 10kA short-circuit breaking capacity. Engineered for 400V AC systems and rated at 16A, this MCB ensures stable, reliable protection against overloads and short-circuit faults. Its efficient 70 mm depth allows easy installation in new and existing panel setups.
Perfect for industrial machinery, commercial infrastructures, and residential applications, the Siemens 5SY series is known for durability, performance, and compliance with global electrical standards.

Benefit

  • High Protection Reliability: Ensures dependable defense against overloads and short circuits with a breaking capacity of 10kA.

  • Industry-Leading Quality: Built with Siemens’ advanced safety engineering for long-term stability.

  • Compact Design: With a depth of 70 mm, it fits seamlessly into standard DIN-rail-mounted distribution boards.

  • Efficient Power Management: Delivers consistent performance at 400V and 16A rating.

  • Versatile Application: Suitable for commercial buildings, industrial control panels, and residential distribution systems.

Functions & Features

  • Type C Tripping Characteristic: Ideal for circuits with moderate inrush currents such as lighting systems, control devices, and general electrical loads.

  • 3-Pole Configuration: Provides comprehensive multi-phase protection.

  • 10kA Breaking Capacity: Ensures high-level circuit interruption capability for enhanced safety.

  • Durable Construction: Made for continuous operation in demanding electrical environments.

  • DIN-Rail Compatibility: Easy installation and replacement.

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Datasheet in PDF

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Specifications

SKU / Model5SY4316-7
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breaker
number of poles3
design of pole3P
tripping characteristic classC
mechanical service life (switching cycles) / typical10 000
overvoltage categoryIII
degree of pollution3
type of voltage / of the operating voltageAC
insulation voltage (Ui)-
● with single-phase operation / at AC / rated value440 V
● with multi-phase operation / at AC / rated value440 V
supply voltage / with single-phase operation / at AC / rated value230 V
supply voltage-
operating voltage / at DC / rated value / maximum72 V
protection class IPIP20, with connected conductors
switching capacity current-
● at DC / acc. to IEC 60947-2 / rated value15 kA
● acc. to EN 60898 / rated value10 kA
● acc. to IEC 60947-2 / rated value20 kA
energy limitation class3
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole1.6 W
operational current-
● at 35 °C / rated value16 A
● at 45 °C / rated value14.83 A
● at 50 °C / rated value14.43 A
● at 55 °C / rated value14 A
● at 60 °C / rated value13.57 A
● at AC / rated value16 A
suitability for operationMechanical engineering / industry
product component / neutral conductor switchingNo
product feature / touch protectionYes
product component-
● combined terminal topYes
● combined terminal bottomYes
product feature-
● properties for main switches in accordance with EN 60204-1Yes
● halogen-freeYes
● sealableYes
● silicon-freeYes
product extension / installable / supplementary devicesYes
breaking capacity short-circuit current (Icn)-
● at AC / acc. to UL 1077 and CSA C22.2 No.2355 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 cordAny
installation depth70 mm
number of modular width units3
fastening methodQuick assembly system
mounting positionany
influence of the surrounding temperaturemax. 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
● maximum75 °C
number of test cycles / for environmental testing / acc. to IEC 60068-2-306
reference code-
● acc. to DIN EN 61346-2F
● acc. to IEC 81346-2F
Vibration and Shock-
Weight0.449 kg
Dimensions58.00 × 94.00 × 84.00 mm

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