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THOMAS Key Switch (TA3304)
DPDT momentary, with DPDT maintained contact switch, 6A @ 30V DC.
More Info
TA-3300 Series Key Switches offer system
designers several configuration choices. TA-3300
Series Key Switches are mounted on cast aluminum
plates as standard. Stainless steel plates are
available upon request.
Several options are available for the TA-3300 Series including narrow mounting, LED indicators and
lettering. The TA-3300 Series Key Switches will accept 1”-1-
1/4” mortise cylinders (mortise cylinders sold
separately).
*Specify LED voltage required when ordering, – 12 or -24 (VDC)
Single Gang Key Switch Selection:
TA-3301 Momentary Action 1x (SPDT)
TA-3302 Momentary Action 1x(DPDT)
TA-3303 Momentary Action 2x (SPDT)
TA-3304 Momentary Action 2x(DPDT)
TA-3305 Alternate Action 1x(SPDT),
Momentary Action 1x(SPDT)
TA-3306 Alternate Action 1x(DPDT),
Momentary Action 1x(DPDT)
Key Switch Options:
(-A) Add for Alternate Action
(-N) Add for Narrow Plate
(-R) Add for 1 Red LED
(-G) Add for 1 Green LED
(-RG) Add for 1 Red and 1 Green LED
(-B) Add for 1 Bi-Colour LED, Red/Green
(-BB) ADD for 2 Bi-Colour LED, Red/Green
(-OR) Add for “Override/Reset” text
(-LK) Add for “Secure” text and arrow
(-HO) Add for “Hold Open” text and arrow
THOMAS Key Switch (TA3304)