DOT Series LED Blank-out Sign in IP66/NEMA 4X Cabinet

Outdoor/indoor blank-out signs with an IP66/NEMA 4X cabinet, narrow angle LEDs and contrasting black face. The sign message is formed by visible LEDs that illuminate when activated and blank-out when deactivated.

Download DOT Series Specifications

Technical Specifications

Electrical	Input voltage: 120-240VAC or optional 9-24VDC UL/cUL Listed for wet locations
Control	Switch or external relay
Number of Inputs	One input (Line or +) per message One common (Neutral or -) One Earth Ground
Input Connection Type	Stripped end, 18AWG wire Options available (below)
Load Type	Capacitive Components in a system designed to control resistive loads (e.g., an incandescent lamp) may not be suitable.
Power Supply Efficiency (@120VAC, 50% rated load)	81%
Surge Protection	None Optional: DIN Rail mounted surge protectors
Power Supply Configuration	Non-redundant Optional: Redundant power supplies
UL/cUL Listed	Yes (for wet locations)
IP/NEMA Rating	IP66/NEMA 4X
Temperature and Humidity Ratings	The Cabinet and sign components shall operate in the following temperature and humidity conditions: Operational & storage temperature range: -40°F to +165°F Humidity range: 0% to 99% (non-condensing)
Face Material	0.125” thick, tinted, matte, impact-modified acrylic
Cabinet Construction	0.125” thick 6063-T6 aluminum alloy extruded cabinet with welded seams, stainless steel hardware and hinged face(s). All exterior seams shall be continuous MIG welded to form a single structure. The hinged face(s) shall be attached to cabinet using a full-length extruded hinge. The cabinet face is flanged on all sides to shed water. The door closes around its flanged frame and is compressed against a closed-cell silicone gasket.
Cabinet Depth	Single-faced: 6.50"
Cabinet Finish	Standard: Powder coated Black Options: Custom paint colors or custom color match paint
Cabinet Interior (physical)	Conformal coated circuit board, NEMA 4X breather drain (for atmospheric pressure equalization), sealed/closed-end fasteners used for optional, installed mounting interface

Visual/Illumination

Mounting	Mast Arm Bracket Assembly (purchased separately)
LED Drive Current	15mA per string String length varies per color
Automatic Photo-Dimming	Single photocell, IR-sensitive, gradual brightness adjustment Optional: Redundant photocells
Message Flashing	Adjustable speed/pattern, set from factory OFF by default
Message Face	Black message board protected by tinted, matte (glare-reducing) window See Physical/Environmental for face construction
LED Color/Brightness	LED Color (Type/Temp) Viewing Angle: Narrow (mcd, typ.) Viewing Angle: Wide (mcd, typ.) Red (625nm) 3750 660 Amber (589nm) 3900 780 Green (525nm) 7500 1200 Blue (470nm) 1500 210 White (5500K-6500K) 4350 1375
LED Viewing Angle	Narrow 30° cone (15° from center axis) Optional: Wide-angle 120° cone

Options

Input Voltage	100-240VAC Optional: 9-24VDC
Input Connection Type	Stripped end, 18AWG wire Tool-actuated terminal blocks (DIN rail) Lever-actuated terminals (DIN rail)
Surge Protection	None 20kA DIN rail mounted surge protectors
Power Supply Configuration	Single Redundant (at least two per message)
Hood/Visor	None 6” depth (from face)
Mounting	Rivnut array C-Channel (bolt-on) Mounting tabs SkyBracket mast arm mount (vertical or horizontal) Skybracket top/bottom elbow mount (with locking, serrated ring) Integrated locking, serrated ring (top and bottom)
Photcells	Single Redundant (x3)
Message Flashing	None (adjustable on photodimmer board) Custom (pre-set from factory
LED Viewing Angle	Narrow 30° cone (15° from center axis) Wide 120° cone (60° from center axis)