Siemens 3WL1340-4CB36-4GA2-Z Withdrawable Circuit Breaker
Siemens 3WL1340-4CB36-4GA2-Z withdrawable 3-pole circuit breaker, 4000A.
The Siemens 3WL1340-4CB36-4GA2-Z is a high-performance, withdrawable circuit breaker designed for robust protection in industrial power systems. It is a 3-pole unit in size III, rated for a nominal current (In) of 4000A at up to 690V AC. The circuit breaker boasts an impressive breaking capacity (Icu) of 100kA at 500V, ensuring safety and reliability in fault conditions.
This circuit breaker is engineered for critical applications within heavy industries such as power generation, large manufacturing plants, data centers, and electrical distribution networks where high fault currents and reliable isolation are paramount. Its withdrawable design facilitates easier maintenance and system configuration.
Stanlo Automation specializes in providing surplus industrial automation and electrical components, including Siemens circuit breakers. As a veteran-owned company, we are committed to delivering quality parts and dependable service to minimize your downtime and operational costs.
| Manufacturer | Siemens |
| Part Number | 3WL1340-4CB36-4GA2-Z |
| Type | Withdrawable Circuit Breaker |
| Poles | 3-pole |
| Size | III |
| IEC Rating (In) | 4000A |
| Voltage Rating | Up to 690V AC |
| Frequency | 50/60Hz |
| Breaking Capacity (Icu) | 100kA at 500V |
| Connection | Rear horizontal |