General Electric | SGHH36BB0400 | Circuit Breaker | 400A | 3-Pole | 600V

Meet the General Electric SGHH36BB0400 — a high-capacity circuit breaker designed for demanding three‑phase systems. With a robust 400A rating across 3 poles and a maximum operating voltage of 600V, this GE unit is built for maintenance, retrofit, and replacement projects where exact compatibility matters. The part number SGHH36BB0400 is your best reference to ensure a precise fit with your panel and system requirements.

Key Specifications

• Amperage: 400 A
• Poles: 3-Pole
• Voltage: 600 V

Why this GE SGHH36BB0400 Stands Out

• Three‑pole configuration provides coordinated protection across all three phases, helping maintain balance and reduce risk in three‑phase electrical networks.
• Purpose‑built by General Electric for reliability in industrial and commercial environments where high-capacity protection is essential.
• Clear compatibility reference: the SGHH36BB0400 part number is the most accurate guide for matching panels and upstream equipment. Always confirm fit and ratings before ordering.
• Designed for retrofit and replacement scenarios, minimizing downtime when upgrading aging protection or aligning with updated electrical standards.

Ideal For

• Industrial facilities and commercial buildings that operate three‑phase systems up to 600V.
• Panel upgrades, retrofits, and maintenance projects where a precise GE replacement is required.
• Electricians and facility engineers seeking a dependable, high‑capacity main/feeder protection option.

Installation & Compatibility Notes

Before ordering, verify compatibility by matching the part number SGHH36BB0400 to your panel labeling and schematics. Ensure your system operates within 600V and that the application calls for a 400A, 3‑pole device. This breaker is intended for use in GE‑compatible panels and should be installed by a qualified electrician following GE installation guidelines.

Practical Tips for Best Results

• Keep a spare SGHH36BB0400 on hand for planned maintenance or unexpected replacements to minimize downtime.
• Store replacement breakers in a dry, cool environment to preserve performance and longevity.
• Periodically review panel load calculations to confirm that 400A protection remains appropriate for evolving electrical demands.