Siemens | SHLD69300 | Circuit Breaker | 300A | 3-Pole | 600V | Bolt-On

Meet Siemens SHLD69300, a robust circuit breaker engineered for high-demand 600V, three-phase systems. With a 300A rating and bolt-on mounting, this unit is purpose-built for field retrofits, maintenance, and precise replacements where exact specifications are non-negotiable.

Key specifications at a glance

• Amperage: 300A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: SHLD69300

Why this Siemens breaker stands out

• Exact-fit compatibility with existing Siemens panels and wiring configurations that require a 3-pole, 600V bolt-on device.
• Bolt-On mounting delivers secure, vibration-resistant installation, reducing the risk of loose connections in demanding environments.
• Designed to be a straightforward maintenance or retrofit replacement, minimizing downtime when upgrading or restoring critical feeders.
• Part number SHLD69300 is your quickest cross-reference for compatibility, ensuring you’re ordering the right component for your panel schedule.

Ideal use cases

• Factory floor distribution panels undergoing routine maintenance or expansion.
• Retrofits in legacy equipment where a 3-pole, 600V bolt-on breaker is required to match existing buswork and protection schemes.
• Emergency replacements in industrial controls and motor feeders where a reliable, field-proven Siemens solution is needed.

Installation and care tips

• Before ordering, confirm fit and ratings match your panel and bus configuration. The SHLD69300 is designed for bolt-on mounting in compatible frames.
• Have a qualified electrician verify the panel’s voltage class and the breaker's interrupting ratings align with your system requirements.
• Follow proper torque and mounting guidelines per your panel’s installation manual to ensure a stable, safe connection.

For professionals who demand certainty in every replacement, the Siemens SHLD69300 is a dependable choice that aligns with strict specifications while delivering practical, field-ready benefits. Add it to your order for a precise, ready-to-install solution that keeps critical power feeds protected and operating smoothly.