Cutler Hammer CHF245 - 45A, Circuit Breaker

Meet the Cutler Hammer CHF245 — a 45A circuit breaker built to deliver reliable overcurrent protection in demanding electrical environments. This unit is purposefully designed for panelboards, switchboards, control panels, and OEM equipment, making it a practical and trusted choice for industrial, commercial, and OEM applications where safe operation and steady performance matter most in distribution panels and motor control centers.

Key features and benefits

• Current rating: 45A, providing precise protection for circuits up to 45 amperes.
• Breaker type: Circuit Breaker, designed to interrupt fault currents and prevent damage to wiring and equipment.
• Versatile compatibility: Suitable for panelboards, switchboards, control panels, and OEM equipment, reducing the need for alternative protection solutions.
• Industrial-grade reliability: Built to perform in demanding environments where dependable protection and safe operation are critical.
• Protects critical assets: Helps minimize downtime and equipment wear by swiftly disconnecting fault conditions in power distribution and motor control centers.

How it fits into your system

The CHF245 sits at the heart of your electrical distribution strategy, guarding circuits in distribution panels and motor control centers. By providing dependable overcurrent protection at 45A, it helps ensure wiring insulation, connectors, and downstream devices stay within safe operating limits, even during surge or short-circuit events. This makes it a solid choice for installations where reliability and quick fault isolation are non-negotiable.

Ideal use cases

• Industrial automation and manufacturing control panels that demand robust circuit protection.
• Commercial electrical distributions where 45A protection balances performance with efficiency.
• OEM equipment integrations requiring a dependable, field-proven circuit breaker.
• Motor control centers and other power distribution centers that need rapid fault interruption to prevent equipment damage.

Why choose the CHF245

• Proven lineage under the Cutler Hammer brand, trusted in environments where protection and safety cannot be compromised.
• Clear specification alignment with a 45A rating that matches common circuit designs in industrial and commercial settings.
• Targeted applicability explicitly designed for panelboards, switchboards, control panels, and OEM equipment—reducing integration hurdles.
• Operational clarity straightforward installation and predictable performance, supporting consistent system uptime.

Practical tips for maximum value

Pair the CHF245 with properly rated conductors and protective devices in your distribution scheme, and document its placement in your panel labeling for quick future reference. For OEM builds, plan the integration in tandem with your control logic to ensure synchronized protection across both power and control circuits. Regular inspections should verify that connections remain tight and that the breaker operates within expected trip parameters during routine testing.