ABB XT1SU3045AFD000XXX 45A 3P 600V Circuit Breaker, Bolt-On | AmpState

The ABB XT1SU3045AFD000XXX 45A 3P 600V Bolt-On Circuit Breaker is designed for dependable circuit protection in panelboards, load centers, and electrical distribution systems. With a 3-pole configuration and a 45-amp rating, it delivers robust protection for 3-phase hard-wired applications while maintaining a compact, bolt-on installation footprint.

Key features and why they matter

• Model and compatibility: ABB XT1SU3045AFD000XXX is a direct-part-number match that simplifies procurement, stocking, and compatibility checks for panel builders and maintenance teams.
• Current rating and voltage: 45 A, 3 poles, 600 V suitable for a range of industrial and commercial distribution scenarios.
• Bolt-On installation: The bolt-on design enables secure mounting with solid electrical and mechanical connections, reducing the risk of loose contacts during operation or maintenance.
• Application versatility: Ideal for protecting feeders and circuits in panelboards, load centers, and other electrical distribution setups where quick, dependable protection is essential.

Who benefits from this circuit breaker

• Maintenance teams responsible for upgrades, replacements, or spare parts inventories who need reliable, direct-part-number consistency.
• Panel builders assembling commercial, industrial, or mixed-use electrical distribution systems seeking predictable fit and performance.
• Electrical distributors and contractors stocking components for rapid job-site turnarounds.

Practical use cases and setup guidance

• Use in three-phase electrical distribution where a 45 A, 3-pole protection device is required, and a bolt-on mounting scheme is preferred for durable, repeatable installation.
• Keep a ready-to-install spare on hand to minimize downtime during routine maintenance or panel upgrades—this part’s direct match helps ensure fast, error-free replacements.
• When verifying compatibility, prioritize the exact part number (XT1SU3045AFD000XXX) to ensure correct fitment with your ABB-compatible panelboards and distribution hardware.

Why choose AmpState for this part

AmpState offers the ABB XT1SU3045AFD000XXX 45A 3P 600V Bolt-On Circuit Breaker as a reliable option for protection and continuity in electrical distribution. If you’re unsure about fit, you can reach out for compatibility confirmation so your installation goes smoothly and without delays.