Square D 999325-S - 25A, 600VAC, Circuit Breaker

The Square D 999325-S is a dependable 25A circuit breaker designed for demanding electrical systems. With a 600VAC rating, this unit delivers precise overcurrent protection in distribution panels and motor control environments, helping you prevent costly faults while keeping your operations running smoothly.

Key specifications at a glance

• Current rating: 25A
• Voltage rating: up to 600VAC
• Type: Circuit Breaker
• Compatibility: Designed for panelboards, switchboards, control panels, and OEM equipment

Where and how you’ll use it

Ideal for industrial, commercial, and OEM applications, the Square D 999325-S plays a critical role in protecting feeders, branch circuits, and motor control centers. It’s a practical choice when you need reliable protection for equipment and people, reducing the risk of insulation damage, nuisance outages, and operational downtime.

What sets it apart

• Targeted protection for demanding environments: Engineered to handle the rigorous demands of distribution panels and control environments.
• Versatile installation footprint: Suitable for panelboards, switchboards, control panels, and OEM configurations, ensuring broad compatibility across your electrical infrastructure.
• Clear, purpose-driven ratings: A precise 25A current limit paired with a 600VAC maximum rating supports a wide range of circuit protection needs while maintaining safe operation.

Practical considerations and installation tips

When integrating the Square D 999325-S, confirm that your distribution gear and wiring meet the device’s voltage and current specifications. Mount it in appropriate enclosures or panel assemblies, and verify compatibility with your panel or motor control center design. For OEM applications, ensure the breaker’s interrupting characteristics align with your equipment’s protection strategy and that replacement parts match the 999325-S lineage for consistent performance over time.

Who benefits most

Engineers, electricians, and maintenance teams working with industrial, commercial, or OEM equipment will appreciate the clarity of ratings, the straightforward applicability to common panel configurations, and the peace of mind that comes from knowing you’re protecting critical circuits with a trusted Square D component.