3-Position Key Control Switch KS-3 (#121018)

Product Description

Where the "up" and "down" directional functions need to be combined with the security of a key switch, the 3-Position Key Control Switch KS-3 offers limited screen access. The KS-3 is intended as the sole control station and cannot be used as a multiple station control.

The KS-3 replaces the standard single-station control switch for all products (screens, shades or projector lifts) where the directional functions (Up and Down) need to be combined with the security of a key switch. It is not intended for use with any other control.

KS-1 Power Supply Key Switch. The KS-3 is intended as the sole control station, and cannot be used as a multiple station control. It can, however, be used with the KS-1 power supply key switch, although having two key switches is redundant. It is not intended for use with any other control.

Product Specs

•  Includes 3-position key control switch (up-off-down). Two keys included.

•  Two cam-operated, single-pole, single-throw (SPST) contact blocks (on-off).

•  Wired to emulate single-pole, double-throw (SPDT).

•  Switch function: maintained action. Center off (on-off-on).

•  Cover plate dimensions: 2-3/4” (70 mm) x 4-1/2” (114 mm) fits a single-gang box.

•  Stainless steel cover plate.

•  UL listed. CSA recognized. 110V current.