Industrial A3100 100A 3-Pole 240 V Circuit Breaker

The Industrial A3100 100A 3-Pole 240 V Circuit Breaker (Part Number A3100) is purpose-built for demanding industrial environments where reliable power protection matters. With a 100 A current rating, three poles, and a 240 V rating, this breaker delivers balanced, three-phase protection to keep motors, drives, and feeders safe from overloads and fault conditions.

Why the A3100 stands out

• Three-pole design for balanced protection — Ideal for 3-phase systems, ensuring all phases are protected consistently to prevent equipment damage and uneven loading.
• Clear electrical ratings — 100 A capacity with a 240 V line-to-line rating, making it compatible with standard industrial three-phase distribution architectures.
• Robust, purpose-built for industry — Engineered to perform in demanding environments where dependable interruption safeguards productivity and safety.
• Simple identification — Part Number A3100 makes ordering, replacement, and panel documentation straightforward for maintenance teams.

Ideal applications and use cases

• Protecting three-phase motors, compressors, pumps, and conveyors in manufacturing, processing, and packaging facilities
• Protecting distribution feeders in industrial panels and switchgear assemblies
• Upgrading older equipment to provide reliable overload and short-circuit protection in new or retrofit installations
• Panel and voltage protection in controlled environments where 240 V three-phase power is standard

What problems it solves

• Prevents motor and equipment damage from sustained overloads by interrupting excessive current quickly and reliably
• Minimizes unplanned downtime by isolating faulty circuits before damage propagates
• Supports safer maintenance and service by providing clear disconnection points within industrial panels

Practical guidance for deployment

• Match with compatible three-phase panel systems and standard 240 V distributions to maximize protection coverage
• Document part number A3100 in your electrical schematics and asset records to simplify future servicing and replacements
• Follow manufacturer installation guidelines for mounting and electrical connections to ensure optimal performance

Designed for professionals who demand dependable circuit protection without compromise, the Industrial A3100 100A 3-Pole 240 V Circuit Breaker brings precise, three-phase safety to your industrial power infrastructure. It’s the practical, durable choice when safeguarding critical equipment and maintaining steady, productive operations.