Schneider Electric | HGA36100U43X | Circuit Breaker | 100A | 3-Pole | 600V | Plug-In

Schneider Electric presents the HGA36100U43X, a robust plug-in circuit breaker engineered for reliable protection in demanding electrical environments. Rated at 100A with a 3-pole configuration and a 600V maximum, this unit is purpose-built for three-phase systems, retrofit projects, and maintenance or replacement tasks where exact specifications matter.

Key specifications at a glance

• Amperage: 100A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting: Plug-In
• Reference model: HGA36100U43X
• Applications: maintenance, retrofit, and replacement where matching specs are required

Why this Schneider Electric breaker stands out

Designed for fast, clean installations in compatible panels, the HGA36100U43X offers a precise amperage and voltage rating that aligns with many industrial and commercial three‑phase systems. The plug-in form factor minimizes downtime during upgrade or service, helping electricians keep projects on schedule. When compatibility is crucial, the part number serves as your most reliable reference to ensure a fit that matches your panel’s bus configuration and electrical requirements.

Ideal use cases

• Replacement in aging or out-of-spec panels where a 100A, 600V, 3-pole plug-in breaker is required
• Retrofit projects upgrading legacy systems to current protection standards without extensive rewiring
• Maintenance scenarios that demand quick swap-out with an exact spec match to minimize downtime
• Industrial and commercial installations with three-phase loads up to 600V

Practical installation and compatibility notes

Before ordering, confirm fit and ratings for your specific panel. The HGA36100U43X is best referenced by its part number to guarantee compatibility with your bus arrangement and enclosure. Because plug-in breakers rely on panel-specific geometry, verify that your equipment supports this exact model and its 3‑pole, 100A, 600V specifications to avoid installation challenges.

What problems it solves

• Provides reliable overcurrent protection for multi‑phase circuits up to 600V
• Reduces installation time with a straightforward plug-in approach during maintenance or retrofit
• Offers a precise, component-compatible solution for panels requiring a 100A, 3-pole device

Who should consider this product

Electrical contractors, facilities managers, and maintenance teams working on commercial or industrial sites with three-phase electrical systems will benefit from a straightforward, compatible plug-in breaker that aligns with Schneider Electric’s engineering standards.

Ready to secure compatible protection for your panel? The HGA36100U43X delivers dependable performance for maintenance, retrofit, and replacement projects. Ensure you’re referencing the exact part number for a seamless fit, and proceed with your order to keep the system protected and up to code.