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SIEMENS

Siemens 5SJ4210-7HG41 Miniature Circuit Breaker 2-Pole, 10A, 240V, 14kA, C-Trip Curve Original Brand New

Model / SKU5SJ4210-7HG41

High-performance 2-pole miniature circuit breaker (MCB) designed for superior branch circuit protection. Rated at 10A with a Type C trip characteristic, it offers a 14kA interrupting capacity at 240V and is fully compliant with UL 489 standards for industrial and commercial applications.

Original price was: $237.35.Current price is: $116.67.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
  • Genuine Products
  • Up to 1-Year Warranty
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Description

Overview

The Siemens 5SJ4 series of miniature circuit breakers are engineered specifically for the North American market, meeting the stringent UL 489 requirements. The 5SJ4210-7HG41 model provides reliable protection for electrical installations against overloads and short circuits. With a compact mounting depth of 70mm, it fits seamlessly into standard control cabinets and distribution boards, ensuring maximum safety in a space-saving design.

Key Benefit

  • Global Compliance: Fully certified according to UL 489 and CSA C22.2, making it suitable for global export and North American industrial use.

  • Enhanced Safety: Provides 14kA of interrupting capacity, ensuring the safety of downstream equipment during high-fault current events.

  • Efficient Installation: Features an easy-to-install DIN rail mounting system and clear ON/OFF indicators.

  • Versatile Protection: The Type C trip curve is ideal for circuits with moderate inductive loads, such as small motors and lighting systems.

Function & Application

  • Branch Circuit Protection: Designed to protect electrical conductors and connected equipment from thermal overload and magnetic short circuits.

  • Switching: Can be used as a manual disconnect means for individual branch circuits.

  • Industries: Perfect for HVAC systems, industrial control panels, machine building, and power distribution systems.

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Datasheet in PDF

Specifications

SKU / Model5SJ4210-7HG41
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breakers
design of the productMiniature circuit-breaker 5SJ4
number of poles2
tripping characteristic classC
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
type of voltage / of the operating voltageAC/DC
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 / maximum240 V
● at DC / rated value / maximum60 V
● at DC / single channel / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum60 V
● at DC / 2-channel / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum125 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 pole1.4 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
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 units2
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
Weight0.325 kg
Dimensions40.00 × 114.00 × 84.00 mm

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