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Werma
691-100-55
Stack Light, Andon, 160 Degree Visibility Angle, LED Permanent/Blinking Selectable, 24VDC, Red/Yellow/Green, Wall Mount, 105 x 195 x 45mm (LHW), FlatSIGN Series, IP65
$202.45$202.45 -
Available Now! 
$66.26$66.26 -
Patlite
LR6-USBK
Stack Light USB Base Only, Andon, Ø60mm, 5VDC, Direct Mount with USB Connector, PC Controlled, Optional Flashing/Buzzer Function with Programming, Black Body, IP65, LEDs Sold Separately
$172.55$172.55 -
Menics
PLDSF-201-RG
Stack Light, Andon, Slim, Ø25mm, Red/Green, 12VAC/DC, LED, 65mm Pole, Steady/Flash, 80 Flash/Min, Direct Mount
$77.56$77.56 -
Menics
PREF-310-RYG
Stack Light, Andon, Ø56mm, Steady/Flash, Red/Yellow/Green, 110VAC, LED, 80 Flash/min, Lead Wires (24 inches)
$109.56$109.56 -
Patlite
LR4-502WJBW-RYGBC
Stack Light, Andon, Ø40mm, 24VDC, Red/Amber/Green/Blue/Clear LED, Flashing/Buzzer, Direct Mount with Cable, Off-White Body, IP65, UL CE
$208.25$208.25 -
Patlite
LR5-301WJNW-RYG
Stack Light, Andon, Ø50mm, LED, DC12V, No Flashing/Buzzer, Direct Mount/Cable, Off-White Body, IP65, UL CE
$128.35$128.35 -
Available Now! 
Available Now!Menics
MT4B2AL-RG
Stack Light, Andon, Ø45mm, Steady, 24VAC/DC, Red/Green, Incandescent, Lead Wires, Base/Pole Sold Separate
$29.52$29.52 -
Menics
MT5C1BL-R
Stack Light, Andon, Ø56mm, Steady/Flashing, 110-120VAC, Red, Incandescent, 80 Flash/min, Lead Wires, Base/Pole Sold Separate
$40.48$40.48 -
Patlite
PHE-3FB3N-RYG
Stack Light, Andon, Flashing/Alarm, PC Controlled, USB, Power Supply # ADP-001 to Order Separately
$475.20$475.20 -
$71.16$71.16 -
Patlite
WE-302FB-RYG
Stack Light, Andon, Slim, 37.5mm Profile, Buzzer, Red/Amber/Green, 24VAC/DC, Flashing/Steady, Chrome
$146.70$146.70
Stack lights (light towers) use a combination of colored lights to convey machine status, process monitoring and warnings or alerts. They can help personnel make quick decisions and adjustments to avoid costly downtime or restarts.