Siemens | SCLD69300 | Circuit Breaker | 300A | 3-Pole | 600V

Meet the Siemens SCLD69300 Circuit Breaker, a purpose-built protection device for demanding three-phase power systems. Rated at 300A with 3 poles and a 600V maximum, this breaker is engineered to guard feeders and equipment against overcurrents while fitting seamlessly into compatible Siemens panels.

Designed for maintenance, retrofit, and replacement projects where exact specifications are essential, the SCLD69300 provides dependable interruption performance to minimize downtime and protect expensive loads. The part number itself is the best reference for compatibility, ensuring you’re pairing the right breaker with the right panel.

• Amperage: 300A
• Poles: 3-Pole
• Voltage: 600V
• Application: maintenance, retrofit, and replacement in three-phase distribution systems
• Reference: Part number SCLD69300 is your compatibility guide

Who benefits from this Siemens breaker? Facilities with three-phase electrical distributions, industrial equipment rooms, manufacturing lines, and commercial buildings that rely on robust, predictable protection. It’s particularly well-suited for projects that require seamless compatibility with existing Siemens gear, reducing installation guesswork and accelerating service upgrades.

Practical tips for installers and facility managers: verify panel labeling to confirm the SCLD69300 matches the required slot configuration, check any panel-specific requirements for three-pole protection, and keep a spare SCLD69300 on hand for proactive maintenance. When in doubt, rely on the part number as the definitive compatibility check.

In short, the Siemens SCLD69300 is a dependable, purpose-driven choice for protecting three-phase circuits up to 600V and 300A. Add it to your cart to ensure you have the right protective device ready for maintenance or retrofit projects.