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SIEMENS

Siemens 5SY4132-7 Miniature Circuit Breaker 1-Pole 32A 10kA, C Curve, 230/400V Original Brand New

Model / SKU5SY4132-7

High-performance 1-pole miniature circuit breaker (MCB) from the SENTRON series. Designed for 230/400V systems, it features a 32A rated current, a Type C tripping characteristic, and a 10kA breaking capacity to ensure superior electrical protection in a compact 70mm mounting depth.

Original price was: $31.53.Current price is: $16.39.
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  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 5SY4132-7 Miniature Circuit Breaker is a high-quality, reliable solution for protecting electrical circuits from overloads and short circuits. This single-pole circuit breaker is designed for use in residential, commercial, and industrial electrical systems. With a rated current of 32A and a breaking capacity of 10kA, the Siemens 5SY4132-7 ensures optimal protection for your electrical installations.

Benefit

  • High Safety Standards: With a 10kA breaking capacity, this miniature circuit breaker effectively prevents damage caused by short circuits and overloads.

  • Compact Design: The 70mm width (D=70mm) allows for easy installation in standard electrical panels.

  • Reliable Performance: The C curve characteristic provides a balanced response to typical overload situations, making it ideal for a wide range of residential, commercial, and light industrial applications.

  • Versatile Voltage Range: Designed for use with both 230V and 400V systems, offering flexibility for different applications.

  • Long Lifespan: Siemens products are known for their durability and longevity, ensuring that this circuit breaker will serve reliably over the years.

Function

  • Overload Protection: The breaker automatically disconnects the circuit when current exceeds the safe threshold, protecting your equipment.

  • Short Circuit Protection: It responds to high short-circuit currents, minimizing damage and preventing fire hazards.

  • Thermal-Magnetic Tripping Mechanism: This combination ensures the breaker reacts promptly to both overloads and short circuits.

Specification

  • Model Number: 5SY4132-7

  • Rated Current: 32 A

  • Breaking Capacity: 10kA

  • Voltage: 230V/400V

  • Poles: 1-Pole

  • Curve Type: C Curve

  • Width: 70mm (D=70mm)

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Datasheet in PDF

Specifications

SKU / Model5SY4132-7
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breaker
number of poles1
design of pole1P
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 pole2.6 W
operational current-
● at 35 °C / rated value32 A
● at 40 °C / rated value30.46 A
● at 45 °C / rated value29.66 A
● at 50 °C / rated value28.86 A
● at 55 °C / rated value28 A
● at 60 °C / rated value27.14 A
● at AC / rated value32 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 units1
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
Weight0.154 kg
Dimensions21.00 × 93.00 × 83.00 mm

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