KL2400L | Circuit Breaker | 400A | 2-Pole | 600V

Meet the KL2400L Industrial Circuit Breaker — a dependable protective device built for maintenance, retrofit, and replacement in 600V electrical systems. With a robust 400A rating and a 2-pole design, it ensures simultaneous disconnection of both conductors, enhancing safety during service work and protecting downstream equipment when faults occur.

• Amperage: 400A
• Poles: 2-Pole
• Voltage: 600V

Why the KL2400L stands out

The KL2400L is purpose-built for industrial environments where reliable, easy-to-reference protection is essential. Its 2-pole construction ensures both lines are isolated together, simplifying safe maintenance procedures and reducing the risk of partial disconnections. The 600V rating covers a wide range of plant distribution circuits, while the 400A capacity provides ample protection for mid-sized feeders and equipment circuits. The part-numbered identity—KL2400L—serves as the most accurate reference for compatibility, making cross-reference quick and reliable.

Ideal use cases

• Retrofits: Match existing panels or switchgear that originally used KL2400L or equivalent specifications.
• Maintenance replacements: Restore protective reliability without changing other components in the distribution chain.
• System upgrades: Upgrade protection for feeders and critical loads in 600V industrial environments.

How to ensure you get the right fit

Before ordering, confirm that the KL2400L aligns with your system’s electrical ratings and physical fit. Use the part number as the primary compatibility reference, and verify:

• Amperage matches your protection requirement (400A).
• Voltage level is suitable for your distribution (600V).
• Two-pole configuration matches your current panel or switchgear.
• Physical form factor and terminal type are compatible with your enclosure.

Practical tips for installation and ongoing reliability

Plan replacement during a planned outage to minimize downtime, and keep clear documentation of the KL2400L’s role in your protection scheme for future maintenance. When handling, follow standard electrical safety practices and ensure all connections are secure and torque-specified for reliable operation. Remember: the KL2400L’s best reference for compatibility is its part number—KL2400L—so double-check this during ordering to avoid mismatches in panels or retrofits.