KS-3 3-position key control switch (up-off-down). Two cam-operated Single-Pole, Single-Throw contact blocks (On-Off), wired to emulate Single-Pole, Double-Throw, Center Off (On-Off-On). Maintained action. Similar to Draper's standard 3-position control switch, but requires a key for operation. Low voltage or 115v. Two keys furnished.
3-Position Key Control Switch KS-3
