Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V
Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V
Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V
Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V
Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V
Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V

SIEMENS

Siemens 5SY6111-7 Miniature Circuit Breaker 1-Pole, 5A, Type C, 6kA, 230/400V Original Brand New

Model / SKU5SY6111-7

High-performance 1-pole Miniature Circuit Breaker (MCB) designed for 230/400V systems. Featuring a 5A current rating and Type C tripping characteristic, it provides reliable protection against overloads and short circuits in both residential and industrial applications with a 6kA breaking capacity.

$33.48
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 5SY6111-7 Miniature Circuit Breaker offers robust electrical protection for your home or business. Designed for 230/400 V systems, this 1-pole breaker ensures reliable interruption of overcurrent and short-circuit events with a high breaking capacity of 6kA. The C-type tripping characteristic makes it ideal for circuits with moderate inrush currents, such as lighting and small motor applications. Compact, durable, and engineered with Siemens’ trusted quality, this circuit breaker ensures safety and reliability in every installation.

Key Benefit

  • Enhanced Safety: Reliable disconnection in the event of a fault, preventing damage to equipment and wiring.

  • Easy Installation: Designed for standard DIN rail mounting with a user-friendly terminal system for quick wiring.

  • Compact Design: Space-saving 1-pole configuration fits easily into standard distribution boards.

  • Siemens Quality: Durable construction ensures a long service life and minimal maintenance requirements.

Function

  • Overload Protection: Safely interrupts power when current exceeds the 5A rating for a sustained period.

  • Short-Circuit Protection: Instantaneous tripping during high-fault currents (up to 6kA).

  • Type C Tripping: Specifically calibrated for inductive loads where moderate switching surges occur.

Technical Specification

  • Model: Siemens 5SY6111-7

  • Type: Miniature Circuit Breaker (MCB)

  • Poles: 1-pole

  • Tripping Type: C

  • Rated Current: 5 A

  • Rated Voltage: 230/400 V

  • Breaking Capacity: 6 kA

  • Standards: IEC/EN 60898

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Datasheet in PDF

Specifications

SKU / Model5SY6111-7
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 value30 kA
● acc. to EN 60898 / rated value6 kA
● acc. to IEC 60947-2 / rated value30 kA
energy limitation class3
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole2.2 W
operational current-
● at 35 °C / rated value5 A
● at 40 °C / rated value4.69 A
● at 45 °C / rated value4.54 A
● at 50 °C / rated value4.37 A
● at 55 °C / rated value4.2 A
● at AC / rated value5 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
Miscellaneous-
Weight0.160 kg
Dimensions21.00 × 93.00 × 83.00 mm

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