Square D | 992230 | Circuit Breaker | 2-Pole | 240V | Bolt-On

Secure the electrical backbone of your enclosure with the Square D 992230 Circuit Breaker. This 2-pole, 240V bolt-on breaker is designed for maintenance, retrofit, and replacement projects where exact specs matter, delivering dependable protection for your most critical circuits in compatible panels.

Key specifications

• Poles: 2-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part Number: 992230

Why this model is a precise fit: When upgrading or repairing an electrical panel, exact compatibility saves time and reduces risk. The 992230 is defined by its bolt-on mounting and 2-pole 240V rating, making it the right choice for systems that require robust, code-compliant fault protection without improvisation.

Why choose a bolt-on design

The bolt-on mounting on this Square D breaker provides a secure, vibration-resistant connection that’s reliable in demanding environments. This style is favored in retrofit and service upgrades where a solid mechanical connection and predictable performance matter most. If your panel spec sheet calls for a bolt-on, 2-pole, 240V unit, the 992230 aligns with those requirements.

Use cases and ideal applications

Ideal for:

• Maintenance and field replacements in legacy panels using bolt-on 2-pole breakers
• Retrofit projects where panel specs require a precise 240V, two-pole protection device
• Temporary or permanent circuit protection in equipment installations that demand dependable, plug-free mounting

In practice, this breaker keeps critical circuits protected during panel upgrades, reduces downtime by matching the exact part reference, and simplifies ordering with a single, definitive part number.

Important compatibility guidance

Before ordering, confirm fit and ratings for your specific panel. The part number 992230 is the best reference for compatibility, ensuring you don’t mismatch mounting style or voltage requirements. If your panel label calls for a 2-pole, 240V bolt-on breaker, this is the precise item to secure.

Practical tips for a smooth installation

• Power down the main service and verify zero voltage before handling any breakers
• Use insulated tools and follow your site’s electrical safety practices
• Match the breaker’s specifications to your panel’s labeling to ensure code-compliant protection

Choosing the Square D 992230 means opting for a targeted, spec-aligned solution that minimizes guesswork during panel maintenance and upgrades. It’s the dependable choice when you need a bolt-on, 2-pole, 240V breaker that you can trust to protect your electrical distribution—and your data, equipment, and people—over the long term.