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Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V
Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V
Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V
Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V
Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V
Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V

SIEMENS

Siemens 5SY4202-7 Miniature Circuit Breaker 2-Pole, 2A, Type C, 10kA, 400V Original Brand New

Model / SKU5SY4202-7

High-performance 2-pole Miniature Circuit Breaker designed for superior electrical protection. Featuring a 2A rated current and a Type C tripping characteristic, this 10kA-rated MCB ensures safety and reliability for systems with moderate inrush currents.

Original price was: $78.89.Current price is: $41.01.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 5SY4 series is engineered for demanding industrial and commercial environments. The 5SY4202-7 provides robust protection against overloads and short circuits. With a compact mounting depth of 70 mm, it integrates seamlessly into standard distribution boards, offering a space-saving solution without compromising on breaking capacity.

Key Benefit

  • High Breaking Capacity: Rated at 10kA, providing excellent protection against high-energy short circuits.

  • Reliable Performance: Type C characteristic is ideal for circuits with lamps or small motors where moderate surges occur.

  • Compact Design: The 70mm installation depth allows for easy integration into shallow electrical cabinets.

  • Safety Assured: Manufactured by Siemens, a global leader in low-voltage power distribution.

Technical Function

  • Overload Protection: Thermal release prevents damage from sustained current spikes.

  • Short-Circuit Protection: Instantaneous electromagnetic release for rapid fault isolation.

  • Switching: Manual toggle for easy circuit disconnection during maintenance.

Technical Specification

  • Rated Voltage: 400 V

  • Breaking Capacity: 10 kA

  • Number of Poles: 2-Pole

  • Tripping Characteristic: C-Curve

  • Rated Current: 2 A

  • Installation Depth: 70 mm

  • Mounting Type: DIN Rail

  • Product Type: Miniature Circuit Breaker (MCB)

Application

  • Residential electrical panels

  • Commercial buildings

  • Industrial control panels

  • Power distribution boards

  • Electrical safety systems

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Datasheet in PDF

Specifications

SKU / Model5SY4202-7
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breaker
number of poles2
design of pole2P
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 value35 kA
energy limitation class3
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole1.2 W
operational current-
● at 35 °C / rated value2 A
● at 40 °C / rated value1.9 A
● at 45 °C / rated value1.85 A
● at 50 °C / rated value1.8 A
● at 55 °C / rated value1.75 A
● at 60 °C / rated value1.7 A
● at AC / rated value2 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
Vibration and Shock-
Weight0.316 kg
Dimensions40.00 × 92.00 × 84.00 mm

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