Trumbull Electric Manufacturing Co. AT33125 Circuit Breaker

Description:

The Trumbull Electric AT33125 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 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 Trumbull Electric AT33125 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: Trumbull Electric
• Model / Part number: AT33125
• Product type: Molded case circuit breaker
• Current rating: 125 Amp
• Pole configuration: 3-pole
• Voltage rating: 250 VAC / 125-250 VDC
• Function: Provides overload and short-circuit protection for electrical circuits
• Application: Industrial power distribution and equipment protection systems
• Breaker type: Thermal-magnetic circuit breaker
• Phase configuration: 3-phase applications
• Mounting: Panel mount configuration
• Electrical system use: AC and DC power distribution applications
• Replacement type: Direct replacement for compatible Trumbull AT series breaker installations
• Application environment: Industrial control panels, machinery, and electrical distribution systems

Common Replacements:

• Trumbull AT36125 125A 3-Pole Circuit Breaker
• ABB / Trumbull ATT337125 125A 3-Pole Circuit Breaker
• Square D 125A 3-Pole Molded Case Circuit Breaker