Square D | 992130 | Circuit Breaker | 30A | 1-Pole | 120V | 10kA | Bolt-On

The Square D 992130 Circuit Breaker is a purpose-built, bolt-on solution for reliable overcurrent protection in compatible Square D panels. At 30 amps, this single-pole design protects standard 120-volt circuits with clear, fast response to overloads, helping prevent damage to wiring and connected equipment. Built for maintenance, retrofit, and replacement projects, it’s the smart choice when you need a precise match to existing Square D infrastructure.

Key specifications at a glance

• Amperage: 30A
• Poles: 1-Pole
• Voltage: 120V
• Interrupting rating: 10kA
• Mounting: Bolt-On

What makes this bolt-on breaker stand out

Designed specifically for Square D panels that use bolt-on style breakers, the 992130 offers a secure, vibration-resistant installation with a clean, code-compliant electrical protected pathway. The 10kA interrupting capacity means it’s engineered to endure high fault currents, reducing the risk of nuisance trips while maintaining fast protection for branch circuits. This isn’t just a generic replacement—it’s a companion part tailored to your panel’s geometry and latching mechanism, ensuring consistent performance over time.

Ideal use cases

• Maintenance: replace aging or defective breakers in legacy Square D panels without compromising panel integrity.
• Retrofit: upgrade circuits in panels that require bolt-on style breakers while preserving original wiring schemes.
• Replacement: substitute a like-for-like 30A, 1-Pole, 120V unit to restore designed protection levels.

Fit and compatibility you can rely on

Fit is critical for safe, effective protection. This part is identified by the exact number 992130, which is the best reference for compatibility with Square D bolt-on panels. Before ordering, verify your panel accepts bolt-on breakers of this type and confirm the ratings match the circuit requirements. If your installation calls for a 30A, 1-pole, 120V breaker with a 10kA interrupting capacity, this unit is a precise match.

Practical installation notes

• Ensure main power is terminated and the circuit is de-energized before replacement or installation.
• Mounting requires appropriate bolt-on hardware and alignment with the panel’s bus assembly.
• Follow your panel’s labeling and manufacturer torque recommendations to secure the breaker without damaging mounting points.
• After installation, test the circuit with standard electrical testing practices to confirm proper trip operation and alignment.

Why choose Square D for your electrical protection

Square D has a long history of engineering dependable overcurrent protection that integrates seamlessly with existing Square D panels. The 992130 bolt-on breaker embodies this reliability—designed for straightforward retrofits, smooth maintenance, and durable performance in everyday electrical environments. It’s a practical, long-term solution for residential upgrades, small commercial setups, or any scenario where precise compatibility and trustworthy protection matter most.