Upgrade motor starters that use thermal overload protection with these solid-state overloads—they don't use heating elements, so enclosure ventilation and cooling is not required.

Combine a switch and a thermal overload element to build a starter that can handle high-current-rated motors. Also known as a NEMA starter.

Mount these monitors to DIN rail.

Plug monitors into relay sockets for fast installation and replacement.

Mount these controls to DIN rail inside a control panel.

To protect equipment and personnel, these controllers shut down your machine when it gets too hot.

Also known as supplemental protectors, these circuit breakers mount directly to DIN rail downstream from a branch circuit breaker to protect a single piece of equipment.

Built to resist vibration and corrosion in harsh environments, these circuit breakers protect against overload and short circuits in low-voltage automotive and other electronic applications.

Small enough to fit in tight spaces, these circuit breakers mount through panels and are UL 489-rated for branch circuit protection.

Replace any Edison-base fuse with these resettable circuit breakers.

Install these circuit breakers into Cutler-Hammer CH series breaker boxes.