SEAWARD SWD74563 High Temperature Limiter for Water Heaters, 190°F Manual Reset Thermal Cutoff Switch, Industrial / Marine Overheat Protection
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SEAWARD SWD74563 High Temperature Limiter for Water Heaters, 190°F Manual Reset Thermal Cutoff Switch, Industrial / Marine Overheat Protection

Product Code: SWD74563

The SEAWARD H-Temperature Limiter with Re-Activator (SWD74563) is a safety device designed to protect water heaters from overheating. It automatically shuts off power if the water temperature exceeds a safe limit, helping to prevent damage and improve safety in commercial and marine environments.

This limiter is ideal for non-potable water heater applications where reliable overheat protection is required. Its manual reset feature allows for easy reactivation after a temperature event.

  • For 120 volt water heaters
  • Fixed temperature limit at 190°F
  • Manual reset button for reactivation
  • Suitable for industrial and marine use