Mercury Thermostats

Thermostats form an essential part of many temperature control circuits. Philadelphia Mercury to Wire Thermostats are precision built of the finest materials and provide a reliable means of temperature control. Extra quality with accuracy of 0.05° and sensitivity from 0.01 °F to 0.03 °F.

6" Type 1½" Contact Spacing

7¼" Multi-Contact Thermostat

7½" Type 3½" Contact Spacing

6" Robbins Type 1½" Contact Spacing

7½" Robbins Multi-Contact Type Furnished with Lead Wires

4½" Room Control Thermostats