Firomatic TS300B

The Firomatic TS300B is a square thermal switch engineered for precise 165°C trip-point control, delivering reliable protection in demanding equipment. Built for industrial applications, the TS300B combines rugged construction with consistent, repeatable switching to safeguard motors, heaters, and control circuits.

With its compact square enclosure, this thermal switch simplifies mounting in tight spaces while maintaining solid electrical performance. The part number 12501 ensures easy sourcing and replacement within standard inventories, making maintenance straightforward and downtime minimal.

Designed for quick installation and predictable response, the TS300B helps prevent overheating, extend equipment life, and improve overall safety in control panels and industrial systems. Its straightforward operation and durable materials make it a dependable choice for demanding environments.

• Trip point: 165°C for reliable over-temperature protection
• Square enclosure designed for easy mounting and panel integration
• Part number 12501 for straightforward ordering and replacement
• Rugged construction suited to harsh industrial environments
• Ideal for control circuits, safety interlocks, and thermal protection systems