Signals | McMaster-Carr

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System of Measurement

Voltage

12V AC to 24V AC

20V AC to 240V AC

20V AC to 277V AC

30V AC to 120V AC

60V AC to 250V AC

100V AC to 240V AC

100V AC to 277V AC

120V AC to 240V AC

Light Color

Amber/Blue/Green/Red

Amber/Blue/Green/Red/White

Amber/Green/Red

Blue/Green/Red/White/Yellow

Blue/Green/Red/Yellow

Green/Red/Yellow

Environment

High-Pressure Washdown

Power Source

Bulb Type

Electrical Connection

Light Bulb Base

Color

Amber/Blue/Green/Red

Amber/Blue/Green/Red/White

Amber/Green/Red

Blue/Green/Red/White/Yellow

Blue/Green/Red/Yellow

Light Pattern Setting

Mount Type

Light Bulb Socket

Tapered Handle Base

Material

Stainless Steel

Audible Signal Type

Diameter

Panel Cutout Diameter

Volume (Sound) @ Distance

100 dBA @ 3 ft.

104 dBA @ 3 ft.

109 dBA @ 3 ft.

124 dBA @ 3 ft.

70 dBA to 80 dBA @ 3.3 ft.

115 dBA @ 3.3 ft.

133 dBA @ 3.3 ft.

125 dB @ 3.3 ft.

107 dBA @ 4 ft.

Enclosure Rating

Alert Type

Signal Light with Audible Alarm

Strobe Light with Audible Alarm

DFARS Specialty Metals

REACH

Number of Lights

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Height

Number of Wire Leads

Lens Material

Certification

C-UL Recognized Component

California Fire Marshal Approved

NCHRP 350 Accepted

UL Marine Listed

UL Recognized Component

How can we improve?

651 Products

Communication

Indicator Lights

Indicator Lights

Call attention to hazards and changes in status with flashing, strobe, and other lights

Audible Alarms

Everything from bells and whistles to horns and sirens

Audible Alarms/Indicator Lights

Audible Alarms/Indicator Lights

Alert people with both light and sound

Traffic Lights

Signal and direct traffic

Vehicle Lights

Illuminate your way, mark your vehicle's clearance, or send signals to people and drivers

Barricade Lights

Barricade Lights

Mount to barricades so they're easier to see in low-light conditions

Aircraft Signal Lights

Aircraft Signal Lights

Mount to the top of towers to warn low-flying aircraft

Safety Equipment

Fire Alarms

Alert people to fires with loud warnings

Barricades

Panel, rail, cone-mount, barrel, and water-fill barricades

Lighting

Light Bulbs

Standard household, miniature, compact, tubular, ultraviolet, infrared, and blacklight bulbs

Measuring and Inspecting

Alignment Lasers

Alignment Lasers

Project a line or dot as a reference point to ensure equipment is properly positioned

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)