Westinghouse DSL-206 800A 600V Air Circuit Breaker Heavy Duty Industrial And Commercial Power Distribution

Westinghouse DSL-206 is a heavy‑duty 800A, 600V air circuit breaker engineered for reliable protection and seamless switching of low‑voltage power distribution in industrial and commercial facilities. Built to endure demanding environments, this unit helps safeguard your critical loads by quickly isolating faults and preventing damage to downstream equipment.

Key specs at a glance: DSL-206 • 800A • 600V • Air Circuit Breaker

Why the DSL-206 stands out in real-world deployments

Designed for main incoming feeders, switchboards, and critical power distribution networks, the DSL-206 combines robust protection with adjustable trip settings that let you tailor the protection curve to your facility’s load profile. This means improved coordination with upstream devices and downstream feeders, better fault discrimination, and safer, faster fault clearance.

Ideal applications

• Main incoming feeders at industrial plants and large commercial complexes
• Switchboards and distribution panels where high reliability is essential
• Critical power distribution points that require precise protection coordination

What makes it uniquely capable

• Heavy‑duty air circuit breaker design that delivers dependable interruption performance in demanding environments
• Adjustable trip settings to customize protection for your specific load and coordination strategy
• Rugged construction suited for harsh industrial conditions and continuous operation
• Straightforward integration with existing low‑voltage distribution architectures

Technical snapshot

• Model / Part Number: DSL-206
• Current Rating: 800A
• Voltage Rating: 600V
• Breaker Type: Air Circuit Breaker

Practical deployment tips

• Pair the DSL‑206 with coordinating protective devices to achieve selective isolation during faults, minimizing downtime for non‑faulted circuits.
• Use the adjustable trip feature to align with your facility’s load growth and changing usage patterns, reducing nuisance trips while maintaining safety margins.
• Inspect terminals and connections during routine maintenance to preserve low‑resistance pathways for reliable tripping behavior.
• Ensure proper enclosure and mounting within standard low‑voltage switchgear to support stable operation and easy service access.