Siemens | LD62B500 | Circuit Breaker | 500A | 2-Pole | 600V | 25kA | Bolt-On

Siemens LD62B500 Circuit Breaker—a rugged, industrial-grade protection device designed for maintenance, retrofit, and replacement tasks where exact specifications matter. This 500A, 2-pole unit delivers reliable interruption in 600V systems and is built for bolt-on mounting in compatible panels.

• 500A continuous rating: handles high-current feeders and main circuits with confidence, reducing nuisance trips in demanding environments.
• 2-Pole design: ensures simultaneous disconnection of both live conductors for safer fault clearing and improved protection of downstream equipment.
• 600V electrical rating: suited for typical industrial distribution networks, providing clear compatibility with standard plant electrical infrastructure.
• 25kA interrupting capacity: robust protection against short-circuit events, allowing safe operation in areas with elevated fault currents.
• Bolt-On mounting: simplifies installation and replacement, enabling secure, vibration-resistant mounting with minimal enclosure modification.
• Clear compatibility reference: rely on the LD62B500 part number to verify fit and ratings before ordering — the best reference for ensuring a proper match.

Use cases include panel upgrades, equipment retrofits, and maintenance-driven replacements in Siemens-compatible systems. It’s ideal for service panels that require a reliable, high-capacity breaker to protect feeders and critical loads in manufacturing lines, data centers, and commercial facilities. For best results, match this unit to your existing Siemens lineup and follow installation guidelines for bolt-on devices to ensure secure termination and fault isolation.