Red, Amber, Green Signal Towers:

41 Products Found

Newark provides signal towers from leading manufacturers, designed for high visibility and modular configuration. These stackable indicators support multi-colour, multi-function displays tailored to your process control needs.

Signal towers, also known as stack lights, are vertical indicators that display process or machine status using color-coded light segments. They serve as a real-time interface between automated systems and operators.

Commonly used in:

  • Factory Automation: Machine status signalling.
  • Packaging Lines: Indicating faults or line status.
  • Smart Manufacturing: Integrating visual cues into IIoT systems.
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Buyer
Engineer
Manufacturer
No. of Stacks / Tiers
Module Lens Colour
Supply Voltage VAC
Supply Voltage VDC
Visual Signal Type
Tones
Lens Diameter
IP / NEMA Rating
Connection Type
Sound Pressure Level (SPL)
Operating Temperature Min
Operating Temperature Max
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
03AC6941

RoHS

Each
1+
$287.010
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
03AC7214

RoHS

Each
1+
$306.360
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
60mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
88dB
-20°C
50°C
LR Series
03AC7220

RoHS

Each
1+
$213.400
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
60mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC7216

RoHS

Each
1+
$213.400
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
60mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC7074

RoHS

Each
1+
$333.050
5+
$284.030
10+
$272.500
25+
$259.520
50+
$237.890
More Pricing...
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
34AC7165
Each
1+
$654.050
5+
$629.950
10+
$602.420
25+
$571.430
50+
$488.830
Min: 1 / Mult: 1
3
Red, Amber, Green
240V
24V
Continuous, Flashing
Buzzer
60mm
-
Screw Terminal
88dB
-
-
VSST Series
03AC7078

RoHS

Each
1+
$180.700
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC7073

RoHS

Each
1+
$351.920
5+
$338.960
10+
$324.140
25+
$307.470
50+
$263.020
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
03AC7077

RoHS

Each
1+
$309.000
5+
$297.620
10+
$284.610
25+
$269.970
50+
$230.940
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
03AC6938

RoHS

Each
1+
$410.010
5+
$394.920
10+
$377.640
25+
$358.230
50+
$306.440
Min: 1 / Mult: 1
3
Red, Amber, Green
240V
-
Flashing
Multiple
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
34AC7166
Each
1+
$504.700
5+
$486.110
10+
$464.860
25+
$440.950
50+
$377.210
Min: 1 / Mult: 1
3
Red, Amber, Green
240V
24V
Continuous
-
60mm
-
Screw Terminal
88dB
-
-
VSST Series
03AC7071

RoHS

Each
1+
$236.250
Min: 1 / Mult: 1
3
Red, Amber, Green
-
12V
Flashing
Multiple
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
80dB
-20°C
50°C
LR Series
03AC7067

RoHS

Each
1+
$406.480
5+
$391.510
10+
$374.400
25+
$355.140
50+
$303.790
Min: 1 / Mult: 1
3
Red, Amber, Green
-
12V
Flashing
Multiple
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
80dB
-20°C
50°C
LR Series
03AC7076

RoHS

Each
1+
$323.510
5+
$275.890
10+
$264.690
25+
$252.080
50+
$231.080
More Pricing...
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC7072

RoHS

Each
1+
$323.510
5+
$275.890
10+
$264.690
25+
$252.080
50+
$231.080
More Pricing...
Min: 1 / Mult: 1
3
Red, Amber, Green
-
12V
Continuous
-
50mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC6939

RoHS

Each
1+
$325.040
10+
$301.830
25+
$291.110
50+
$280.390
100+
$267.890
Min: 1 / Mult: 1
3
Red, Amber, Green
240V
-
Continuous
-
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC6944

RoHS

Each
1+
$363.930
5+
$350.530
10+
$335.200
25+
$317.970
50+
$272.000
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
03AC6952

RoHS

Each
1+
$296.520
5+
$252.880
10+
$242.620
25+
$231.050
50+
$211.810
More Pricing...
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC7219

RoHS

Each
1+
$286.300
5+
$275.760
10+
$263.710
25+
$250.140
50+
$213.980
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
60mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
03AC6936

RoHS

Each
1+
$408.000
10+
$378.850
25+
$365.400
50+
$351.940
100+
$336.260
Min: 1 / Mult: 1
3
Red, Amber, Green
240V
-
Flashing
Multiple
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
34AC7134
Each
1+
$455.390
10+
$422.860
25+
$407.850
50+
$392.840
100+
$375.330
Min: 1 / Mult: 1
3
Red, Amber, Green
240V
24V
Continuous
-
40mm
-
Screw Terminal
85dB
-
-
VSST Series
03AC6940

RoHS

Each
1+
$357.000
5+
$343.840
10+
$328.820
25+
$311.900
50+
$266.810
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
85dB
-20°C
50°C
LR Series
03AC7213

RoHS

Each
1+
$383.510
5+
$369.390
10+
$353.230
25+
$335.070
50+
$286.630
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
60mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
88dB
-20°C
50°C
LR Series
03AC7221

RoHS

Each
1+
$387.050
5+
$372.780
10+
$356.490
25+
$338.160
50+
$289.270
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Flashing
Multiple
60mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
88dB
-20°C
50°C
LR Series
03AC6946

RoHS

Each
1+
$369.570
5+
$315.180
10+
$302.390
25+
$287.980
50+
$263.980
More Pricing...
Min: 1 / Mult: 1
3
Red, Amber, Green
-
24V
Continuous
-
40mm
IP65, NEMA 4X, NEMA 13
Wire Leaded
-
-20°C
50°C
LR Series
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