TRUMBELL ELECTRIC AT32020 BREAKER

Description:

The TRUMBELL ELECTRIC AT32020 Circuit Breaker is used in industrial electrical distribution systems for protecting equipment and circuits from overloads and short circuits. Commonly installed in industrial control panels, machinery power systems, motor control centers, and electrical distribution equipment requiring three-pole 250 VAC circuit protection. Maintenance teams and system integrators use this part for circuit breaker replacement, electrical repairs, equipment upgrades, and restoration of industrial power systems.

Applications:

The TRUMBELL ELECTRIC AT32020 Circuit Breaker is commonly used in industrial electrical environments including manufacturing facilities, motor control systems, power distribution panels, industrial machinery, and automation equipment where reliable overcurrent protection, safe circuit interruption, and dependable electrical operation are essential.

Technical Specifications:

• Manufacturer: TRUMBELL ELECTRIC
• Model / Part number: AT32020
• Product type: Molded case circuit breaker
• Series: AT Series
• Current rating: 20 Amp
• Pole configuration: 3-pole
• Voltage rating: 250 VAC
• Phase configuration: 3-phase
• Protection type: Thermal-magnetic trip protection
• Trip functions: Long-time and instantaneous (LI) protection
• Connection type: Bolt-on
• Function: Provides overload and short-circuit protection for electrical circuits
• Application: Industrial power distribution and equipment protection systems
• Mounting: Panel mount configuration
• Application environment: Industrial control panels, machinery, and electrical distribution systems
• Replacement type: Direct replacement for compatible Trumbell AT series breaker installations

Common Replacements:

• TRUMBELL AT31020 20A 3-Pole Circuit Breaker
• Square D FA32020 20A 3-Pole Circuit Breaker
• Eaton FD3020 20A 3-Pole Molded Case Circuit Breaker