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About the Siemens JXD
The Siemens JXD circuit breaker is a robust industrial breaker designed for reliable medium-voltage power distribution. Engineered for durable performance in utilities and heavy industry, the JXD delivers dependable switching and fault interruption with a compact footprint and straightforward installation. Ideal for substations and distribution networks, it balances safety, uptime and serviceability.

Siemens JXD63B300 (300A,600V,25KA)
- Manufacturer: Siemens
- Model: JXD
Voltage: 600 V | Stocking unit: Each | Amperage: 300 AMP | Ka rating: 25 KA | Poles and phase: 3P
Cambridge, Canada
Siemens JXD23S400A (400A,600V,65KA)
- Manufacturer: Siemens
- Model: JXD
Voltage: 600 V | Stocking unit: Each | Amperage: 400 AMP | Ka rating: 65 KA | Poles and phase: 3P
Cambridge, Canada
Siemens JXD63S400A (400A,600V,25KA) SWITCH
- Manufacturer: Siemens
- Model: JXD63S400A
Amperage: 400 AMP | Voltage: 600 V | Stocking unit: Each | Ka rating: 25 KA | Poles and phase: 3P
Cambridge, Canada- Trusted Seller

SIEMENS JXD23B400
- Manufacturer: Siemens
- Model: JXD23B400
- Phase type: Three-phase
Amps: 400 amps | Series: Sentron | # of poles: 3 | Mounting style: Bolt-On | Voltage: 240 volts | Phase: 3-phase | Interrupt: 65kA
$1,139 USDBritish Columbia, Canada 
Siemens JXD63S400A Circuit Breaker
- Manufacturer: Siemens
- Model: JXD63S400A
Good condition Siemens JXD63S400A Circuit Breakers. Located in Canada and other countries. Click request price for more information.
Canada
Siemens JXD23B400 Circuit Breaker
- Manufacturer: Siemens
- Model: JXD23B400
Good condition Siemens JXD23B400 Circuit Breakers. Located in Mexico and other countries. Click request price for more information.
Mexico
Siemens JXD Circuit Breaker
- Manufacturer: Siemens
- Model: JXD
Good condition Siemens JXD Circuit Breakers. Located in USA and other countries. Click request price for more information.
USA

