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Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B Original Brand New

$5.52

High-performance Siemens Miniature Circuit Breaker (MCB) for reliable short-circuit and overload protection in electrical installations. 1-pole, 10A rated current, B-characteristic tripping curve, and 10kA switching capacity, suitable for 230V/400V systems.

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Overview

The Siemens 5SY4110-6 Miniature Circuit Breaker is a top-tier protective device designed for modern electrical distribution systems. It ensures fast and efficient disconnection in the event of overloads or short circuits, preventing damage to wiring and connected equipment. With a Type B tripping characteristic, this unit is perfectly suited for circuits with low inrush currents such as lighting, heating, and general-purpose loads.

Engineered with precision, it features a compact 70mm form factor that allows effortless integration into distribution boards and panel systems. Siemens’ robust quality and adherence to global standards make this MCB a dependable choice for electricians, engineers, and contractors looking for high-performance circuit protection.

Benefit

  • Reliable Overload & Short-Circuit Protection – Ensures safe operation of electrical circuits and equipment.

  • High Breaking Capacity (10kA) – Suitable for demanding environments requiring robust fault handling.

  • Efficient Type B Tripping Curve – Ideal for residential and light commercial applications.

  • Compact 70mm Design – Saves space while maintaining high performance.

  • Advanced Siemens Engineering – Guarantees durability, safety, and long-term stability.

Features & Functions

  • Rated Voltage: 230/400 V

  • Rated Current: 10A

  • Breaking Capacity: 10kA

  • Poles: 1-pole

  • Tripping Characteristic: Type B

  • Installation Width: 70 mm

  • Protection: Overload & short-circuit protection

  • Application: Residential, commercial, industrial panelboards and distribution boards

  • Build Quality: High reliability, vibration-resistant, maintenance-free

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Datasheet in PDF

Weight 0.151 kg
Dimensions 21.00 × 93.00 × 83.00 mm
Brand

SIEMENS

product brand name

SENTRON

product designation

Miniature circuit breaker

number of poles

1

design of pole

1P

tripping characteristic class

B

mechanical service life (switching cycles) / typical

10 000

overvoltage category

III

degree of pollution

3

type of voltage / of the operating voltage

AC

insulation voltage (Ui)

● with single-phase operation / at AC / rated value

440 V

● with multi-phase operation / at AC / rated value

440 V

supply voltage / with single-phase operation / at AC / rated value

230 V

supply voltage

operating voltage / at DC / rated value / maximum

72 V

protection class IP

IP20, with connected conductors

switching capacity current

● at DC / acc. to IEC 60947-2 / rated value

15 kA

● acc. to EN 60898 / rated value

10 kA

● acc. to IEC 60947-2 / rated value

20 kA

energy limitation class

3

power loss [W] / for rated value of the current / at AC / in hot operating state / per pole

1.3 W

operational current

● at 35 °C / rated value

10 A

● at 40 °C / rated value

9.39 A

● at 45 °C / rated value

9.07 A

● at 50 °C / rated value

8.74 A

● at 55 °C / rated value

8.4 A

● at 60 °C / rated value

8.04 A

● at AC / rated value

10 A

suitability for operation

Mechanical engineering / industry

product component / neutral conductor switching

No

product feature / touch protection

Yes

product component

● combined terminal top

Yes

● combined terminal bottom

Yes

product feature

● properties for main switches in accordance with EN 60204-1

Yes

● halogen-free

Yes

● sealable

Yes

● silicon-free

Yes

product extension / installable / supplementary devices

Yes

breaking capacity short-circuit current (Icn)

● at AC / acc. to UL 1077 and CSA C22.2 No.235

5 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 cord

Any

installation depth

70 mm

number of modular width units

1

fastening method

Quick assembly system

mounting position

any

influence of the surrounding temperature

max. 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

● maximum

75 °C

number of test cycles / for environmental testing / acc. to IEC 60068-2-30

6

reference code

● acc. to DIN EN 61346-2

F

● acc. to IEC 81346-2

F

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Siemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type BSiemens 5SY4110-6 Miniature Circuit Breaker, 1-Pole, 10A, 230/400V, 10kA, Type B Original Brand New
$5.52

Availability: In stock

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