double-throw (SPDT) switch configuration

Single-Throw) contact configuration

the contacts are rated for 20A at 28Vdc

What causes a limit switch like the HH680405 to trip

Robertshaw 5300-029 Thermostat Els PW 29614 double-throw (SPDT) switch configurationFor industrial field technicians maintaining heavy duty commercial kitchen gear, the Robertshaw 5300 029 Electric Thermostat serves as a high precision SPST snap acting switch. This direct acting control is engineered for the commercial cooking industry, specifically designed to handle high temperature environments ranging from 200F to 400F. Featuring a 96 inch capillary tube, this model provides the lead length necessary for versatile remote sensing