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SIEMENS

Siemens 5SJ4110-6HG40 Miniature Circuit Breaker 1-Pole, 10A, 240V, 14kA, B-Curve Original Brand New

Model / SKU5SJ4110-6HG40

High-performance, 1-pole miniature circuit breaker designed for branch circuit protection. Featuring a 10A current rating and a 14kA interrupting capacity at 240V, this UL 489-compliant MCB ensures maximum safety for industrial and commercial electrical systems.

Original price was: $68.10.Current price is: $36.63.
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  • ConditionOriginal Brand New
  • Warranty12 months
  • Genuine Products
  • Up to 1-Year Warranty
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Description

Overview

The Siemens 5SJ4110-6HG40 is part of the Sentron series, specifically engineered for applications requiring UL 489 standards. This 1-pole circuit breaker provides reliable protection against overloads and short circuits in complex electrical installations. With a compact mounting depth of 70mm and "equal polarity" design, it is an ideal solution for space-sensitive enclosures and North American market requirements.

Key Benefit

  • Certified Protection: Fully compliant with UL 489 standards for branch circuit protection in the US and Canada.

  • Enhanced Safety: High interrupting capacity of 14kA ensures the system remains safe even during significant fault currents.

  • Space-Saving Design: A compact 70mm depth allows for easy integration into standard control panels and distribution boards.

  • Global Versatility: Dual-rated for international use, making it perfect for export-oriented machine building.

Function & Features

  • Tripping Characteristic: B-Curve, ideal for protecting resistive loads and long cable runs.

  • Pole Configuration: Single-pole (1-Pole) design.

  • Voltage Rating: Optimized for 240V AC systems.

  • Mounting: Easy DIN rail mounting for quick installation and maintenance.

  • Durability: Built with Siemens’ world-class engineering for a long mechanical and electrical service life.

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Datasheet in PDF

Specifications

SKU / Model5SJ4110-6HG40
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breakers
design of the productMiniature circuit-breaker 5SJ4
number of poles1
tripping characteristic classB
mechanical service life (switching cycles) / typical10 000
installation environment regarding EMCSuitable for environment B (immunity to interference not applicable)
reference code / acc. to DIN 40719 extended according to IEC 204-2 / acc. to IEC 750F
overvoltage category3
degree of pollution3
insulation voltage (Ui) / at AC / rated value440 V
supply voltage / at AC / rated value400 V
operating voltage-
● at AC / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum120 V
● at DC / rated value / maximum60 V
● at DC / single channel / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum60 V
protection class IPIP20, with connected conductors, IP 40 in the handle range
switching capacity current-
● acc. to EN 60898 / rated value10 kA
● acc. to IEC 60947-2 / rated value15 kA
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole1.5 W
operational current-
● at 30 °C / rated value10 A
● at 40 °C / rated value10 A
● at 45 °C / rated value9.7 A
● at 50 °C / rated value9.4 A
● at 55 °C / rated value9.1 A
● at 60 °C / rated value0.88 A
● at AC / rated value10 A
type of voltage supply / at AC / acc. to UL 489 and CSA C22.2 No. 5-02240/120
suitability for operationMechanical engineering / industry
product component / neutral conductor switchingNo
product feature / touch protectionYes
product component-
● tunnel terminals topNo
● tunnel terminals bottomNo
● combined terminal topYes
● combined terminal bottomYes
product feature-
● halogen-freeYes
● sealableYes
● silicon-freeYes
product extension / installable / supplementary devicesYes
product function / noteTerminal tightening torque for Cu, 60/75°C; 3.5Nm/31lb.in
breaking capacity short-circuit current (Icn) / at AC / acc. to UL 1077 and CSA C22.2 No.23514 kA
connectable conductor cross-section / finely stranded / with core end processing-
tightening torque / with screw-type terminals / maximum3.5 N·m
position / of power supply cordAny
installation depth70 mm
number of modular width units1
fastening methodon standard mounting rail
mounting positionany
vibration resistance50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec)
ambient temperature / during operation-
ambient temperature / during storage-
● minimum-40 °C
● maximum75 °C
reference code-
● acc. to DIN EN 61346-2F
● acc. to IEC 81346-2F
Test Certificatesother
Special Test CertificateMiscellaneous
Weight0.166 kg
Dimensions21.00 × 93.00 × 83.00 mm

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