The T11-1-4.00A-8492-04-V is a snap-action, single-pole single-throw (SPST) thermal circuit breaker manufactured by Sensata Technologies/Airpax. This device is designed to protect electrical circuits from overcurrent conditions by automatically interrupting the circuit when the current exceeds a specified threshold. It's a reliable and resettable alternative to traditional fuses.

Applications

• Power Supplies
• Appliances
• Automotive Systems
• Marine Equipment
• Industrial Control Panels
• HVAC Systems

Features

• Thermal Overcurrent Protection
• Snap-Action Mechanism
• Single-Pole Single-Throw (SPST) Configuration
• Automatic Reset
• Compact Design
• UL, CSA, and VDE Approvals

Benefits

• Reliable Overcurrent Protection
• Prevents Damage to Electrical Components
• Reduces Downtime
• Easy to Reset After Overload
• Meets Industry Safety Standards
• Long Service Life

Additional Details

This circuit breaker is designed to trip at 4.00 Amps. Its thermal operation relies on a bimetallic element that bends and snaps when heated by excessive current, triggering the breaker to open the circuit. Once the bimetallic element cools down, the breaker automatically resets, allowing normal operation to resume. The T11 series is known for its robust construction and reliable performance in a wide range of environmental conditions. The breaker's compact size allows for easy integration into various equipment designs. The use of high-quality materials ensures long-term stability and dependable operation. It's often preferred over fuses due to its reusability and the convenience of automatic resetting.