1. Scope
1.1 This Standard applies to thermal cut-offs (TCO) for voltages up to and including 600 V, intended for the protection of equipment such as electric motors, transformers, fluorescent lighting ballasts, and electric heat
1.1 This Standard applies to thermal cut-offs (TCO) for voltages up to and including 600 V, intended for the protection of equipment such as electric motors, transformers, fluorescent lighting ballasts, and electric heat