Square D KAL26200WB8041 - 200A, 600VAC / 250VDC, Circuit Breaker

Engineered for demanding electrical environments, the Square D KAL26200WB8041 is a 200A circuit breaker designed to protect industrial and commercial power systems from overcurrent events. With a voltage rating up to 600VAC and 250VDC, this breaker supports both AC distribution and DC control circuits in one robust device.

Overview

Designed for use in panelboards, switchboards, control panels, and OEM equipment, this Square D breaker delivers dependable protection where it matters most—in distribution panels and motor control centers.

Key specifications

• Current rating: 200A
• Voltage rating: 600VAC / 250VDC
• Breaker type: Circuit Breaker

Why it matters

In environments where uptime is critical, the KAL26200WB8041 provides reliable interruption of fault currents, helping protect wiring, devices, and operators. Its robust design supports continuous operation in demanding industrial settings, reducing the risk of unplanned outages and fire hazards due to overcurrent events.

Ideal use scenarios

• Industrial power distribution panels and motor control centers
• Commercial panelboards and switchboards requiring strong overcurrent protection
• OEM equipment where a dependable 200A, dual-voltage breaker simplifies designs

Practical benefits and features

• Dual voltage compatibility (600VAC / 250VDC) enables a single device to protect mixed-voltage circuits, simplifying inventory and maintenance
• 200A rating provides scalable protection for large feeders and branch circuits
• Compact Square D form factor supports streamlined integration into existing enclosures and bus assemblies
• Built for safe operation in panelrooms and control environments, with clear latching and manual operation controls

Installation and compatibility tips

Install in accordance with manufacturer instructions for panelboards, switchboards, and OEM architectures. Verify voltage alignment with your system (600VAC or 250VDC), ensure correct mounting and busbar compatibility, and follow field wiring practices to maintain fault-current protection and safe operation across the distribution network.

Maintenance and longevity

Schedule periodic inspections to confirm mechanical operation and electrical contact integrity. Regularly test the circuit protection function and replace any worn components per standard maintenance intervals to preserve fast fault interruption and safe ongoing operation.

Get dependable overcurrent protection today

Whether you're upgrading an aging installation, designing a new motor control center, or equipping OEM equipment, the Square D KAL26200WB8041 delivers the reliability and versatility you need in a single, robust 200A breaker. Protect your people, equipment, and production schedules with a proven solution that pairs with Square D panels and systems.