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The Intermatic 156T1978A is an ON/OFF time switch tripper designed for use with T170, T100, T7000, and WH40 analog/mechanical time switches. Constructed from metal, this tripper ensures precise timing operations for various applications. It is suitable for systems requiring 240/277 VAC and is UL Listed and CSA Certified, operating effectively in temperatures from -40°F to 130°F.
Metal ON/OFF trippers for T100, T170, T7000, and WH40 series analog/mechanical time switches, providing one ON and one OFF tripper per package.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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