CBI Circuit Protection
Reliable protection for industrial and power applications
Technical Marketing, Inc. (TMI) represents CBI Electric across Washington, Oregon, Idaho, and Montana, supporting engineers, OEMs, and panel builders with reliable circuit protection solutions for demanding electrical and electronic applications.
CBI Electric manufactures high-performance circuit breakers designed for precision protection in power distribution systems, industrial equipment, medical devices, and renewable energy systems. Their hydraulic magnetic circuit breakers are known for consistent performance across temperature ranges, making them ideal for environments where thermal variation can impact standard breakers.
TMI works directly with customers throughout the Pacific Northwest to support circuit breaker selection, application requirements, and integration into control panels and electrical systems.
Key Applications:
Industrial control panels (UL 508A)
Medical and laboratory equipment
Renewable energy and battery systems
Telecom and data infrastructure
Transportation and mobile equipment
Reliable Protection for Demanding Applications
CBI Circuit Breakers for Equipment (CBE)
Circuit breakers for equipment provide precise protection at the component level. Ideal for industrial machinery, control panels, and OEM systems.
UL489 Molded Case Circuit Breakers
UL489 molded case circuit breakers deliver high-performance protection for power distribution systems. Designed for industrial equipment and critical infrastructure.
UL Miniature Circuit Breakers
UL miniature circuit breakers offer compact, reliable protection for UL-listed panels. Ideal for control systems and electrical distribution.
CBI Contactors & Motor Control
Motor control solutions including contactors designed for reliable switching and control. Used in industrial systems and electrical equipment.
CBI Miniature Circuit Breakers (MCB)
Miniature circuit breakers designed for reliable branch circuit protection. Commonly used in electrical panels, automation systems, and power distribution.
CBI Earth Leakage Breakers
Earth leakage breakers provide protection against ground faults and electrical leakage. Ideal for improving safety in industrial and commercial systems.
Motor Control: Contactors & Overload Relays
Contactors and overload relays provide dependable motor control and protection. Designed for industrial automation and equipment reliability.
Low Voltage Drives (VFD)
Low voltage drives provide efficient motor speed control and energy savings. Ideal for industrial automation, HVAC systems, and motor-driven equipment.
UL508 Motor Starters
UL508 motor starters provide reliable motor control and protection. Commonly used in industrial machinery and automation systems.
UL1066 Power Breakers (ACB)
UL1066 air circuit breakers deliver advanced protection for large-scale power systems. Ideal for critical infrastructure and high-demand applications.