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.

Rated NEMA 4, these controls are protected from washdowns.

Mount these breakers, also known as supplemental protectors, through panels downstream from a branch circuit breaker to protect a single piece of equipment.

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.

Match these circuit breakers to Square D breaker boxes or panel boards of the same manufacturer series.

Use with Siemens EQ series breaker boxes.