# Square D QO DP4075 30A 2-Pole Plug-In Circuit Breaker

Protect your electrical system with the **Square D QO DP4075** 30A 2-Pole Plug-In Circuit Breaker. This reliable **Square D** breaker is designed for residential and commercial applications, ensuring safety and preventing overloads.

The **DP4075 circuit breaker** features a 10,000A interrupting rating and is suitable for 120/240V systems. Its plug-in design allows for easy installation and replacement. Built to last, this **Square D QO** series breaker offers dependable performance for your electrical needs.

-   Easy plug-in installation
-   10,000A interrupting rating
-   Compatible with 120/240V systems
-   HACR type for wide compatibility
-   Durable and long-lasting design

Specifications:

-   Amperage: 30A
-   Poles: 2
-   Voltage: 120/240V~
-   Interrupting Rating: 10,000A
-   Wire Size: 14-8 AWG (Al/Cu) / 14-10 AWG (Cu)
-   Temperature Rating: 60/75°C

Trust **Square D** for reliable circuit protection in your industrial automation systems. Upgrade your electrical safety today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electrical > Circuit Breakers > Plug-In
- **Tags:** 2-pole, 30A, circuit breaker, DP4075, electrical protection, overload protection, plug-in, QO, Square D

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Square D QO DP4075 30A 2-Pole Plug-In Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/square-d-qo-dp4075-30a-2-pole-circuit-breaker)
> Updated: 2026-09-19