5-pack 3Amp Thermal Circuit Breaker 125/250V

Key Features

• Quantity: 5 circuit breakers per pack
• Current Rating: 3A
• Voltage Rating: 125/250V AC, 32V DC
• Frequency: 50/60Hz
• Type: Single pole, thermal overload protector
• Reset Mechanism: Manual push-to-reset button
• Terminals: Quick connect
• Mounting Type: Panel mount with threaded body and nut

Replaces / Cross-Reference Part Numbers

• Direct replacement for any thermal circuit breaker with matching 3A, 125/250V AC, and 32V DC electrical ratings and physical dimensions.

Compatibility & Fitment

• Suitable for a wide range of applications requiring overcurrent protection.
• Commonly used in power strips, surge protectors, uninterruptible power supplies (UPS), and motor-driven appliances.
• Fits many small household and commercial appliances such as blenders, meat grinders, garbage disposals, and coffee makers.
• Applicable for low-voltage DC circuits in automotive, marine, and industrial equipment.

When to Replace

• The existing breaker trips constantly under a normal, non-overloaded condition.
• The reset button fails to engage or stay in the reset position.
• There is visible damage to the breaker body, such as cracks, discoloration, or burn marks.
• The breaker fails to interrupt the circuit during a known overcurrent event.

Installation Tips

• Disconnect all electrical power to the equipment before starting the installation.
• Verify that the voltage and amperage ratings of this breaker match the specifications required by your device.
• Ensure the quick connect terminals are firmly attached to the circuit wires for a secure connection.
• Insert the breaker into the panel opening and secure it using the included threaded nut.
• If you are not comfortable with electrical work, consult a qualified professional.