BD2040 | Circuit Breaker | 40A | 120V

BD2040 — Industrial Circuit Breaker, 40A at 120V. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, this unit delivers dependable protection for 120V circuits in demanding commercial and industrial environments.

Key specs you can rely on

• Amperage: 40A
• Voltage: 120V
• Compatibility reference: use the BD2040 part number as the primary guide for fit and ratings

Why the BD2040 matters in your project

When you’re upgrading or repairing electrical distribution, matching the exact breaker rating and style is critical for safety and performance. The BD2040 provides robust, reliable protection for 120V circuits, making it a suitable choice for panel retrofits, equipment maintenance, and replacement of aging devices in facilities that rely on stable 40A protection without compromising safety or compliance.

Ideal use cases

• Panel retrofits where a 40A, 120V protection solution is required
• Maintenance projects involving the replacement of worn or aged circuit breakers
• Repairs and upgrades in commercial or light industrial electrical systems

How it fits into your electrical setup

Designed to align with standard 120V circuits, the BD2040 integrates into existing distribution configurations where a 40A protective device is specified. Use it in projects that demand quick, dependable replacement without altering other system ratings.

Installation and practical considerations

• Always verify fit and ratings against your panel’s documentation before ordering
• Rely on the BD2040 part number as the best reference for compatibility
• Follow applicable electrical codes and manufacturer installation guidelines to ensure safe, compliant operation

What you get

A precisely rated 40A, 120V industrial circuit breaker identified by part number BD2040, ready to support maintenance, retrofit, or replacement workflows with clear compatibility reference and dependable performance in demanding environments.