LAB2400WK | Circuit Breaker | 400A | 600V

Introducing the LAB2400WK, a purpose-built industrial circuit breaker designed for professional maintenance, retrofit, and replacement projects where exact specifications matter. With a robust 400A rating and a 600V maximum, this breaker is tailored to protect demanding electrical systems while ensuring seamless compatibility through a precise part number reference.

Key specifications at a glance

• Amperage: 400 A
• Voltage: 600 V
• Reference for compatibility: LAB2400WK

Why the LAB2400WK stands out

In industrial environments, you can’t afford guesswork when selecting a replacement breaker. The LAB2400WK delivers a reliable, spec-aligned solution that matches your existing hardware and electrical ratings. Its value lies in the certainty that comes from using the exact part number as the compatibility reference, reducing installation risk and downtime during critical maintenance, retrofits, or panel upgrades.

Who should use this breaker

• Maintenance teams performing routine servicing of electrical panels
• Electrical contractors conducting retrofit projects to upgrade systems
• Facilities engineers replacing legacy breakers where precise amperage and voltage ratings are required

Ideal use cases

• Upgrading industrial control panels that operate at up to 600 V and require 400 A protection
• Replacing failed or obsolete breakers with a direct, spec-consistent alternative
• Maintaining system reliability in high-load environments by ensuring accurate protection settings

Practical guidance for buyers

Before ordering, verify fit and ratings to ensure seamless integration with your current panel and wiring. Keep the LAB2400WK as the go-to compatibility reference in your procurement and maintenance records to avoid mismatches and expedite future replacements.

Benefits in real-world operation

• Accurate spec alignment minimizes installation errors and surprises during commissioning
• Reliable protection for high-current circuits up to 400 A and up to 600 V
• Streamlined maintenance and retrofits thanks to a clear, traceable part-number reference