Siemens 5SJ4211-7HG41 Miniature Circuit Breaker 2-Pole, 5A, C-Curve, 240V, 14kA Original Brand New
$91.66
High-performance miniature circuit breaker (MCB) designed for branch circuit protection. Featuring a 5A rating, 2-pole configuration, and C-trip characteristic, this 240V unit offers a 14kA interrupting capacity and is fully compliant with UL 489 standards for demanding industrial applications.
Availability: In stock
Overview
The Siemens 5SJ4211-7HG41 Miniature Circuit Breaker (MCB) is a high-performance electrical protection device designed for reliable circuit protection in residential, commercial, and industrial applications. Rated at 240 V with a short-circuit breaking capacity of 14kA, this 2-pole, 5A, C-curve MCB complies with UL 489 standards, ensuring safety, durability, and consistent performance.
With a compact 70 mm depth, this Siemens circuit breaker is ideal for space-efficient panel installations while maintaining robust overload and short-circuit protection.
Function
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Protects electrical circuits from overloads and short circuits
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Automatically interrupts current during fault conditions
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Ensures system reliability and electrical safety
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Suitable for AC distribution systems
Benefit
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High breaking capacity (14kA) for enhanced fault protection
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UL 489 certified for trusted safety compliance
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2-pole design for improved circuit isolation
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C-curve tripping characteristic ideal for moderate inrush currents
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Compact 70 mm depth for efficient panel space utilization
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Manufactured by Siemens, a globally trusted electrical brand
Technical Specification
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Product Number: 5SJ4211-7HG41
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Voltage Rating: 240 V
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Current Rating: 5A
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Poles: 2-Pole
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Tripping Curve: C
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Breaking Capacity: 14kA
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Depth: 70 mm
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Standard Compliance: UL 489
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Product Type: Miniature Circuit Breaker (MCB)
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| Weight | 0.330 kg |
|---|---|
| Dimensions | 40.00 × 114.00 × 84.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breakers |
| design of the product | Miniature circuit-breaker 5SJ4 |
| number of poles | 2 |
| tripping characteristic class | C |
| mechanical service life (switching cycles) / typical | 10 000 |
| installation environment regarding EMC | Suitable for environment B (immunity to interference not applicable) |
| reference code / acc. to DIN 40719 extended according to IEC 204-2 / acc. to IEC 750 | F |
| overvoltage category | 3 |
| degree of pollution | 3 |
| type of voltage / of the operating voltage | AC/DC |
| insulation voltage (Ui) / at AC / rated value | 440 V |
| supply voltage / at AC / rated value | 400 V |
| operating voltage | – |
| ● at AC / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum | 240 V |
| ● at DC / rated value / maximum | 60 V |
| ● at DC / single channel / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum | 60 V |
| ● at DC / 2-channel / acc. to UL 489 and CSA C22.2 No. 5-02 / maximum | 125 V |
| protection class IP | IP20, with connected conductors, IP 40 in the handle range |
| switching capacity current | – |
| ● acc. to EN 60898 / rated value | 10 kA |
| ● acc. to IEC 60947-2 / rated value | 15 kA |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 2.9 W |
| operational current | – |
| ● at 30 °C / rated value | 5 A |
| ● at 40 °C / rated value | 5 A |
| ● at 45 °C / rated value | 4.9 A |
| ● at 50 °C / rated value | 4.8 A |
| ● at 55 °C / rated value | 4.6 A |
| ● at 60 °C / rated value | 4.5 A |
| ● at AC / rated value | 5 A |
| type of voltage supply / at AC / acc. to UL 489 and CSA C22.2 No. 5-02 | 240 |
| suitability for operation | Mechanical engineering / industry |
| product component / neutral conductor switching | No |
| product feature / touch protection | Yes |
| product component | – |
| ● tunnel terminals top | No |
| ● tunnel terminals bottom | No |
| ● combined terminal top | Yes |
| ● combined terminal bottom | Yes |
| product feature | – |
| ● halogen-free | Yes |
| ● sealable | Yes |
| ● silicon-free | Yes |
| product extension / installable / supplementary devices | Yes |
| product function / note | Terminal 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.235 | 14 kA |
| connectable conductor cross-section / finely stranded / with core end processing | – |
| tightening torque / with screw-type terminals / maximum | 3.5 N·m |
| position / of power supply cord | Any |
| installation depth | 70 mm |
| number of modular width units | 2 |
| fastening method | on standard mounting rail |
| mounting position | any |
| vibration resistance | 50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec) |
| ambient temperature / during operation | – |
| ambient temperature / during storage | – |
| ● minimum | -40 °C |
| ● maximum | 75 °C |
| reference code | – |
| ● acc. to DIN EN 61346-2 | F |
| ● acc. to IEC 81346-2 | F |
| Test Certificates | other |
| Special Test Certificate | Miscellaneous |
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