Eaton CHH2150H2X - 150 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton CHH2150H2X — a 150A, 240V, 2-pole bolt-on molded case circuit breaker built to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for real-world electrical environments, it combines rugged mounting with precise protection that electricians can trust.

• Secure bolt-on mounting: A rigid bus connection that stays put even in vibration-prone installations, helping maintain conductor alignment and reducing the risk of loose connections over time.
• Thermal-magnetic trip unit: Dual-stage protection where the thermal element handles sustained overcurrent while the magnetic element responds instantly to short circuits, delivering stable, repeatable protection. This means fewer nuisance trips and faster fault interruption when it matters most.
• OEM-compatible design: Engineered to be compatible with matching Eaton loadcenters and panelboards, simplifying replacement and ensuring consistent performance within your existing electrical system.
• Versatile application: Ideal for residential, commercial, and light industrial environments where dependable protection of influential feeders and branch circuits is essential.

Technical snapshot

• Manufacturer: Eaton
• Part Number: CHH2150H2X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 150A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why this breaker is a smart choice

When you're upgrading panelboards or load centers, the CHH2150H2X provides a reliable, long-term protection solution that stands up to everyday use and occasional surges. The bolt-on design reduces the chance of connection issues that can occur with drop-in or clip-on alternatives, while the thermal-magnetic trip unit ensures that both routine overcurrent and fault conditions are handled with predictable, repeatable behavior.

Use cases and practical scenarios

• Upgrading a residential service panel to meet new electrical load requirements without changing the entire panel
• Replacing an aging breaker in commercial or light industrial load centers to restore stable protection for critical feeders
• Installing in new construction where a robust, bolt-on solution is preferred for vibration resistance and secure mounting

Installation and compatibility tips

Ensure the CHH2150H2X is paired with matching OEM load centers and panelboards for optimal performance. When installing, follow manufacturer guidelines and OEM torque specifications for bolt-on connections, and verify that the panelboard labeling matches the breaker's amperage and type to preserve protection coordination.

Specs at a glance

• Amperage: 150A
• Voltage: 240V
• Poles: 2
• Mounting: Bolt-on
• Type: Thermal-magnetic molded case
• Application: Branch circuit overcurrent and short-circuit protection

Choose the Eaton CHH2150H2X for a dependable, high-performance protection solution that aligns with standard panelboard environments and delivers consistent trip behavior across residential, commercial, and light industrial settings.