SIEMENS
Siemens 5SJ4120-7HG42 20A 1-Pole Circuit Breaker, 10kA, UL 489, 277V Original Brand New
5SJ4120-7HG42
Original price was: $106.60.$57.33Current price is: $57.33.
In stock
Special price
SIEMENS
Siemens 5SP4191-7 Miniature Circuit Breaker 1-Pole, 100A, Type C, 10kA Original Brand New
Model / SKU5SP4191-7
High-performance 1-pole Miniature Circuit Breaker (MCB) designed for robust electrical protection. Featuring a 100A current rating and Type C tripping characteristic, it ensures reliable safety for circuits with 230/400V operating voltages and a 10kA breaking capacity.
Original price was: $38.96.$20.25Current price is: $20.25.
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- ConditionOriginal Brand New
- Warranty12 months
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- Up to 1-Year Warranty
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Description
Overview
The Siemens 5SP4191-7 belongs to the renowned Sentron series, engineered to provide superior protection against overloads and short circuits. With a compact mounting depth of 70 mm, this 1-pole MCB is ideal for demanding industrial and commercial applications where high current ratings (100A) are required. Its Type C curve is specifically designed for circuits with higher inrush currents, such as motors and lighting systems.
Benefit
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High Breaking Capacity: Rated at 10kA, providing exceptional safety during major electrical faults.
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Reliable Performance: Siemens engineering ensures long-term mechanical and electrical endurance.
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Compact Design: The 70mm depth allows for easy integration into standard distribution boards and control cabinets.
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Safety First: Offers precise tripping to prevent damage to downstream equipment and wiring.
Function & Features
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Tripping Characteristic C: Ideal for medium inductive loads and applications with moderate peak starting currents.
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High Amperage Support: Supports up to 100A, making it suitable for heavy-duty electrical branches.
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Voltage Versatility: Rated for 230V AC and up to 400V AC applications.
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Easy Installation: Standard DIN rail mounting compatibility for quick setup.
Technical Specification
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Brand: Siemens
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Product Number: 5SP4191-7
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Product Type: Miniature Circuit Breaker (MCB)
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Number of Poles: 1 Pole
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Rated Current: 100 A
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Tripping Curve: C Curve
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Rated Voltage: 230/400 V
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Breaking Capacity: 10kA
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Depth (D): 70 mm
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Specifications
| SKU / Model | 5SP4191-7 |
|---|---|
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
| design of the product | 5SP Miniature circuit breakers |
| number of poles | 1 |
| tripping characteristic class | C |
| mechanical service life (switching cycles) / typical | 10 000 |
| overvoltage category | 3 |
| degree of pollution | 3 |
| type of voltage / of the operating voltage | AC |
| insulation voltage (Ui) | - |
| ● with single-phase operation / at AC / rated value | 250 V |
| ● with multi-phase operation / at AC / rated value | 440 V |
| supply voltage / at AC / rated value | 400 V |
| protection class IP | IP20 with connected conductors, IP40 in the area of the handle with distribution cover |
| switching capacity current | - |
| ● acc. to EN 60898 / rated value | 10 kA |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 8 W |
| operational current | - |
| ● at 30 °C / rated value | 100 A |
| ● at 40 °C / rated value | 92.5 A |
| ● at 45 °C / rated value | 89 A |
| ● at 50 °C / rated value | 85 A |
| ● at 55 °C / rated value | 81 A |
| ● at 60 °C / rated value | 77 A |
| ● at AC / rated value | 100 A |
| product feature / touch protection | Yes |
| product component | - |
| ● tunnel terminals top | Yes |
| ● tunnel terminals 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 |
| 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 | 1.5 |
| fastening method | DIN rail and screw fixing |
| mounting position | any |
| influence of the surrounding temperature | Max. 95% rel. humidity |
| shock resistance / acc. to IEC 60068-2-27 | 150m/s² at 11ms half-sine |
| vibration resistance / acc. to IEC 60068-2-6 | 50m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec) |
| ambient temperature / during storage | - |
| ● minimum | -40 °C |
| ● maximum | 75 °C |
| reference code | - |
| ● acc. to DIN EN 61346-2 | F |
| ● acc. to IEC 81346-2 | FC |
| Weight | 0.259 kg |
| Dimensions | 74.00 × 169.00 × 101.00 mm |
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