General Electric | THQB32025ST1 | Circuit Breaker | 25A | 3-Pole | 240V | Bolt-On

The General Electric THQB32025ST1 circuit breaker delivers reliable, code-compliant protection for 240V electrical systems. With a 25A rating, 3-pole configuration, and bolt-on mounting, this unit is built for durability and secure installation in panels that require exact GE specifications. It’s a trusted choice for maintenance, retrofit, and replacement projects where matching the original components matters.

Key specifications

• Amperage: 25A
• Poles: 3-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part number: THQB32025ST1

Why this GE circuit breaker stands out

Designed to provide stable, long-lasting protection for multi-pole 240V circuits, the THQB32025ST1 uses a bolt-on mounting to deliver a secure, vibration-resistant connection inside robust electrical panels. This is not a generic substitute—it's a precise GE component that aligns with the THQB family’s performance expectations, helping maintain consistent tripping behavior and reliable operation in demanding installations.

Ideal use cases

• Maintenance, retrofit, or replacement on GE-compatible panels where exact specifications are required.
• Protection of 3-phase or multi-pole 240V circuits in industrial, commercial, or large residential applications.
• Upgrading or restoring panel functionality during equipment upgrades, service changes, or panel reconfigurations.

Compatibility and installation notes

Before ordering, confirm fit and ratings to ensure seamless compatibility with your panel system. The part number THQB32025ST1 is the best reference for compatibility checks. As a bolt-on unit, verify that your panel supports bolt-on breakers and that the mounting arrangement aligns with the existing distribution hardware. If in doubt, cross-reference the breaker with your panel’s documented specifications and service manual.

Practical tips and maintenance

Keep this GE breaker in service-ready condition by performing periodic visual inspections for signs of wear, corrosion, or loose connections at mounting points. When replacing an older unit, retain the exact amperage and pole configuration to preserve protection levels across the circuit network. Proper torque and secure mounting are essential for reliable operation, so follow panel manufacturer guidelines during installation.

Who benefits most

Electrical professionals, facilities managers, and qualified technicians who maintain GE-branded panels or systems that require precise 25A, 3-pole, 240V bolt-on protection will find this part to be a dependable, straightforward replacement option that preserves system integrity and uptime.