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The Siemens JXD23B250 is a molded case circuit breaker designed for 3-phase applications. Capable of handling a rated current of 250 A and operating at 240 V, this unit features thermal protection and an AIC rating of 65 kA.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | SENTRON |
| Part Number | JXD23B250 |
| UPC | 783643212947 |
| Number of Poles | 3 Poles |
| Phase Type | 3-Phase |
| Rated Voltage | 240 V |
| Rated Current | 250 A |
| Connection Type | Bolt-On Connection |
| Protection Type | Thermal Protection |
| AIC Rating | 65 kA at 240 V |
| Functions | LI - Long-Time and Instantaneous |
| Storage Humidity | 80% (non-Condensing) |
| Operating Humidity | 80% (non-Condensing) |
| Installation Altitude | 1000 MSL |
The JXD23B250 from Siemens belongs to the SENTRON series and functions as a molded case circuit breaker. Rated for 250 Amperes, it handles electrical loads efficiently at a voltage of 240 V. This circuit breaker is designed to be installed in 3-phase systems and features a robust 3-pole design.
The installation utilizes a bolt-on connection method for enhanced reliability. Thermal protection is built-in to safeguard the circuit against overload conditions. The device has an AIC (Ampere Interrupting Capacity) rating of 65 kA at 240 V, making it suitable for high fault current scenarios. This model provides both long-time and instantaneous trip functions, ensuring prompt disconnection during fault conditions.
Humidity specifications reveal that both operational and storage environments can be non-condensing at 80%, thus promoting reliability in diverse conditions. Installation is permissible up to an altitude of 1000 meters above sea level (MSL). Overall, the Siemens JXD23B250 breaker is formulated for durability and efficiency in industrial usage.