HEJ231150 | Circuit Breaker | 150A | 3-Pole | 240V

The HEJ231150 is a purpose-built industrial circuit breaker designed for demanding 3‑phase 240V systems. With a 150A rating and a 3‑pole configuration, it provides reliable protection for powerhouse panels, manufacturing lines, and heavy equipment feeders. This part is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications

• Amperage: 150A
• Pole configuration: 3‑Pole
• Voltage rating: 240V
• Reference: Best compatibility guidance comes from the part number HEJ231150

Why choose the HEJ231150 for your panel

• Precise compatibility for 3‑phase systems: Designed to protect 240V, three‑phase circuits where a 3‑pole breaker is required.
• Reliable replacement option: When servicing industrial panels, using the exact part number HEJ231150 helps ensure the new component fits the bus, mounting footprint, and interrupting needs of your existing setup.
• Maintenance and retrofit ready: Keeps your infrastructure current by allowing upgrades or retrofits that maintain designed load protection without overhauling the panel.
• Clear fit verification: The accompanying notes emphasize confirming fit and ratings before ordering, making it straightforward to avoid mismatches in critical installations.

Typical use cases

• Replacing a failed 3‑pole 240V circuit breaker in an industrial distribution panel during routine maintenance.
• Retrofit projects where a 150A, three‑pole protection device is required to support upgraded equipment or wiring upgrades.
• Spare part for scheduled shutdowns—keeping a ready, compatible breaker on hand to minimize downtime.

How to verify fit and install with confidence

• Confirm your system is a 3‑phase, 240V setup and that a 3‑pole breaker is required for the circuit you’re protecting.
• Match the exact part reference: HEJ231150. Using the part number helps ensure compatibility with the panel’s bus configuration, mounting footprint, and external dimensions.
• Check the panel’s documentation or labeling for permissible breaker types and amperage ratings to avoid overrating or undervaluing protection.

Engineered for consistent performance in industrial environments, the HEJ231150 150A 3‑Pole 240V circuit breaker is a reliable, specification‑driven choice for ensuring safe, uninterrupted operation of critical equipment. Use the part number HEJ231150 as your primary reference to verify compatibility and maintain continuity of protection across your electrical infrastructure.