657 and 658 Bi- and Tri-Color Series

The new 657 PMI is designed for a 11/16” -inch mounting hole diameter and is available with a flat or domed lens. It features 6” wire leads and comes in an array of color combinations:

• Red/Green

• Red/Blue

• Green/Yellow

• Red/Yellow

• Green/Blue

• Red/Green/Blue

• Red/Green/Yellow


The indicator features a UV stabilized high impact resistant polycarbonate housing, which can tolerate operating temperatures from -40°C to +85°C and is IP67 and NEMA 4X rated.

At an operating voltage ranging from 10 to 30VDC, the indicator yields an almost constant intensity.


The 657 Series LED Panel Mount Indicators are designed with a highly durable watertight housing. These indicators are designed for a variety of applications such as:
• Electrical control panels
• Wastewater treatment controls
• Buses and transit vehicles dashboards
• Agricultural and construction equipment dashboards
• Aircraft and military vehicles dashboards
• Status Indication on industrial equipment
. . . and many more!

Certifications & Ratings

• RoHS compliant
• IP67

Mechanical Information

Mounting Hole Size: 0.687" (17.46mm)
Max Panel Thickness: 0.350" (8.89mm)
Mounting Torque: 15 in-lbs


Voltage Options: 10-30 VDC (no resistor required)
Operating Temp: -40°C to +85°C (-40°F to +185°F)
Storage Temp: -40°C to +100°C (-40°F to +212°F)
Electrical Connection: 18 AWG anti-capillary wire
Housing: Polycarbonate (UL 94V-0)
Lens Material: Polycarbonate (UL 94V-0)
Wire Leads: 6" —Wire color is the same color as LED color; Black wire is common ground
Lock Washer: White Nickel Plated Bronze
Nut: White Nickel Plated Brass

The 1 inch 658 Series Bi- and Tri-Color PMI

The 658 is essentially the big brother of the 657, designed for a 1 inch mounting hole.  It also features 6” wire leads and will be available in an array of color combinations. This series comes in the domed lens design only.