Siemens | LD62B250L | Circuit Breaker | 250A | 2-Pole | 600V | Bolt-On

Meet the Siemens LD62B250L, a purpose-built bolt-on circuit breaker designed to protect demanding electrical panels. This 2-pole, 250A device delivers reliable overcurrent protection for feeders and critical circuits in industrial environments, making it a trusted choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications at a glance

• Amperage: 250 A
• Poles: 2-Pole
• Voltage rating: Up to 600 V
• Mounting: Bolt-On design for secure panel attachment

Why choose the LD62B250L for your panel

This breaker is a precise, direct-match replacement for Siemens LD62-series installations. The bolt-on mounting offers a robust, vibration-resistant connection ideal for heavy-use environments where reliability matters. With a 250-amp rating, it protects large feeders and motor circuits, helping prevent costly downtime in manufacturing lines, data centers, and commercial electrical rooms. By pairing exact specifications with durable construction, it minimizes trip-related disruption and simplifies future maintenance.

Compatibility and installation notes

Compatibility is best confirmed using the part number LD62B250L. Before ordering, verify that the fit and ratings align with your existing panel and protection scheme. For installation, ensure power is fully off, follow the manufacturer’s mounting guidelines, and apply proper torque and alignment to achieve a secure, code-compliant connection.

Practical use cases

• Retrofits in older Siemens panels that require a 2-pole, 250A, 600V bolt-on breaker
• Replacement for failed feeders in industrial facilities with high-duty electrical loads
• Protection for large equipment such as industrial pumps, compressors, and HVAC systems

What sets this breaker apart

Unlike generic substitutes, the LD62B250L is built to Siemens’ stringent standards for long-term reliability in challenging environments. Its bolt-on design streamlines field service and minimizes downtime, while the 600 V rating broadens its applicability across demanding industrial applications. If you need a dependable, exact-match solution for your 250A, 2-pole circuits, this Siemens breaker delivers clear, real-world value.