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Siemens SENTRON JXD22B400

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JXD22B400

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The JXD22B400 from Siemens is a circuit breaker designed for reliable performance in electrical systems. This unit features a rated current of 400 A and a voltage capacity of 240 Vac, making it ideal for single-phase applications.

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Technical specifications for JXD22B400

ManufacturerSiemens
Product TypeCircuit Breaker
Product LineSENTRON
Part NumberJXD22B400
UPC783643212916
DC Voltage Rating250 Vdc
Poles2 Poles
Mounting TypeBolt-On
Interrupt Rating65 kAIC at 240 Vac
PhaseSingle-Phase
Actuator TypeToggle
Protection TypeThermal Magnetic
Rated Current400 A
Terminal StyleLoad-Side Lug
Trip FunctionsLong-Time, Instantaneous
Voltage Rating240 Vac
Frequency50/60 Hz
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The Siemens SENTRON JXD22B400 circuit breaker is engineered for robustness and dependability. This device is intended for usage in single-phase systems and has a voltage rating of 240 Vac. It accommodates direct current with a limit of up to 250 Vdc.

This two-pole circuit breaker is rated for a continuous current of 400 A. Its thermal magnetic mechanism enhances circuit protection efficiency, providing both long-time and instantaneous tripping capabilities. The interrupting capacity of 65 kAIC at an input of 240 Vac underlines its competency in handling fault conditions effectively.

Designed with a toggle actuator for user-friendly operation, the JXD22B400 employs a bolt-on mounting style, facilitating secure assembly within electrical setups. The connection method features load-side lug terminals, optimizing physical connections and minimizing maintenance requirements. Operating at a frequency of 50/60 Hz, this circuit breaker is well-suited for a range of applications, ensuring safety and performance in diverse environments.