DA-31-156-6 | DA-31-156-6 PRESS SW | Dwyer Instruments

Dwyer Instruments DA-31-156-6 5/100# SPST Mercury Switch This Dwyer Instruments DA-31-156-6 is a 5/100# SPST Mercury Switch. Mercury switches are single-pole, single-throw (SPST) electrical switches that use mercury to make and break the electrical circuit. They are commonly used in industrial and commercial applications due to their high reliability and long service life. The DA-31-156-6 has a 5/100# rating, which means that it can handle a maximum current of 5 amps at 100 volts. It is also rated for a maximum voltage of 250 volts. The switch is housed in a durable plastic enclosure and has a brass terminal for easy wiring. Mercury switches are not suitable for use in applications where they may be exposed to vibration or shock. They are also not suitable for use in applications where the ambient temperature may exceed 150 degrees Fahrenheit. Our HVAC supply store offers the best prices and fast shipping on all of your industrial supply needs. Order your Dwyer Instruments DA-31-156-6 5/100# SPST Mercury Switch today!