Schneider Electric | LV430405 | Circuit Breaker | 160A | 3-Pole | 690V

Schneider Electric LV430405 is a purpose-built circuit breaker engineered to protect three-phase electrical systems with precision. Designed for maintenance, retrofit, and replacement projects, this 160A, 3-pole device handles up to 690V, delivering reliable protection for distributions panels, motor control centers, and demanding industrial loads.

Key specifications at a glance

• Amperage: 160 A
• Poles: 3-Pole
• Voltage: 690 V (maximum system voltage)
• Part reference: LV430405, the most accurate indicator of compatibility
• Applications: maintenance, retrofit, and replacement where exact specs are required

Why this LV430405 stands out

• Exact compatibility within Schneider Electric ecosystems — Using the LV430405 ensures seamless integration with existing Schneider components and panels, reducing the guesswork during retrofits or panel upgrades.
• Three-pole protection for balanced three-phase systems — With a dedicated three-pole design, it protects all phases consistently, minimizing the risk of uneven protection across lines.
• High-voltage capability for industrial environments — Rated for up to 690V, it is well-suited for demanding distribution boards, motors, and control circuits commonly found in facilities and production lines.
• Reliability you can count on — Backed by Schneider Electric’s legacy of durable electrical protection devices, enabling sustained performance in retrofit and maintenance projects.

Ideal use cases and applications

This circuit breaker is a strong fit for facilities managers, maintenance technicians, and OEMs performing panel retrofits or replacements in environments that rely on Schneider Electric protection components. Use cases include:

• Upgrading legacy panels to modern protection gear without changing the broader electrical architecture
• Replacing a damaged or worn 3-pole breaker in a Schneider Electric distribution or MCC setup
• Specifying a drop-in replacement in service entrances or motor distribution circuits that require 160A and 690V capabilities

Compatibility and ordering guidance

Important: confirm fit and ratings before ordering. The LV430405 part number is the best reference for compatibility with your panel or switchgear. When planning a retrofit or replacement, verify that your system’s voltage, current requirements, and three-pole configuration align with these specifications to ensure safe, compliant operation.

With the LV430405, you gain a precise, dependable upgrade path that preserves system integrity while simplifying maintenance and future serviceability. If you’re aligning a Schneider Electric protection strategy, this 160A, 3-pole, 690V circuit breaker is a clear, compatible choice that keeps your electrical distribution efficient and protected.