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SIEMENS

Siemens 5SY4216-8 Miniature Circuit Breaker 400 V, 10kA, 2-Pole, 16A, Type D, 70mm Original Brand New

Model / SKU5SY4216-8

High-performance 2-pole miniature circuit breaker designed for demanding industrial environments. Featuring a 16A rated current and Type D tripping characteristic, it provides superior protection against short circuits and overloads in systems with high inrush currents.

Original price was: $93.51.Current price is: $43.01.
Out of stockSubject to sourcing — request a quote
  • ConditionOriginal Brand New
  • Warranty12 months
  • Genuine Products
  • Up to 1-Year Warranty
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Description

Overview

The Siemens 5SY4216-8 Miniature Circuit Breaker is a high-quality, durable electrical safety device designed to protect circuits from overcurrents. Rated for a voltage of 400V and capable of withstanding up to 10kA short-circuit currents, this 2-pole breaker ensures reliable protection in residential, commercial, and industrial applications. With a current rating of 16A and a type D tripping characteristic, it is ideal for handling high inrush currents in applications like lighting, motors, and heating systems.

Benefit

  • High Short-Circuit Protection: Withstanding up to 10kA, it offers robust protection against high fault currents.

  • Versatile Application: Suitable for a wide range of electrical installations including homes, offices, and industrial environments.

  • Type D Tripping: Designed for circuits with high inrush currents, providing quick and reliable protection.

  • Compact Design: With a width of only 70mm, it allows for space-efficient installation while ensuring top-notch protection.

Key Features

  • Voltage Rating: 400V

  • Current Rating: 16A

  • Poles: 2-pole

  • Tripping Characteristics: Type D (for high inrush currents)

  • Breaking Capacity: 10kA

  • Dimensions: 70mm width

  • Brand: Siemens, known for reliable and durable electrical components.

Application

  • Residential electrical systems

  • Commercial and industrial circuits

  • Lighting and motor protection

  • Heating system protection

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Datasheet in PDF

Specifications

SKU / Model5SY4216-8
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breaker
number of poles2
design of pole2P
tripping characteristic classD
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
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 value14.51 A
● at 50 °C / rated value13.98 A
● at 55 °C / rated value13.44 A
● at 60 °C / rated value12.86 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 units2
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
Weight0.312 kg
Dimensions40.00 × 92.00 × 84.00 mm

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