Square D QOB225EPD 25A 2-Pole 240 V Circuit Breaker

Introducing the Square D QOB225EPD 25A 2-Pole 240 V Circuit Breaker — a purpose-built safety device designed to protect 240-volt circuits in Square D panels that accept QOB-series breakers. This 2-pole design ensures both hot legs trip together, delivering dependable protection for your home or small business electrical loads.

What it does

With a 25-amp rating, this breaker provides precise overcurrent protection for mid-range 240V circuits. The two-pole configuration is essential for safely disconnecting both live conductors in a shared-neutral or 240V circuit, helping prevent shock hazards and equipment damage.

Key specifications

• Current rating: 25 A
• Pole configuration: 2-pole
• Voltage rating: 240 V
• Part number: QOB225EPD
• Product family: Square D QOB series (fits panels that accept QOB breakers)

Why this model stands out

• Designed for seamless compatibility with Square D panels that support QOB breakers, enabling straightforward replacement and maintenance.
• Two-pole construction provides simultaneous disconnection of both hot legs, improving safety for 240V loads and multi-wire branch circuits.
• Calibrated to protect connected equipment from overloads while minimizing unnecessary trips on normal operating conditions—helping protect appliances and electrical infrastructure.
• Compact, reliable form factor built for durable performance in residential and light commercial environments.

Ideal use cases

Use the QOB225EPD to safeguard 240V appliances and circuits such as central air conditioning units, electric water heaters, electric dryers, space heaters, or dedicated 240V tools in panels compatible with QOB breakers. It’s also appropriate for multi-wire branch circuits that require a common-trip disconnect for safety.

Installation and compatibility tips

Before installation, verify that your panel accepts QOB-series breakers. Power down the main supply, confirm labeling, and ensure the breaker engages fully with the bus bars. If replacing an existing breaker, match the slot type and trip characteristics to maintain proper protection coordination across the panel.

Who should consider it

Electricians, contractors, and homeowners upgrading or configuring 240V circuits will appreciate the precise protection, reliable performance, and compatibility of the Square D QOB225EPD. It’s an excellent choice for anyone needing a dedicated 25A, 240V solution in Square D panels that support QOB series breakers.