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   Part Number Breakdown

Lens Cap for Relampable Panel Mount BSD780, Yellow Fluted Clear

Lens Cap for Relampable Panel Mount BSD780, Amber Fluted Clear

Lens Cap for Relampable Panel Mount BSD780, Milky Fluted

Lens Cap for Relampable Panel Mount BSD780, Green Fluted Clear

Lens Cap for Relampable Panel Mount BSD780, Amber Fluted Clear, WaterTight

Lens Cap for Relampable Panel Mount BSD780, Fluted Water Clear

Lens Cap for Relampable Panel Mount BSD780, Green Fluted Clear, WaterTight

Lens Cap for Relampable Panel Mount BSD780, Red Fluted Clear, WaterTight

Lens Cap for Relampable Panel Mount BSD780, Red Fluted Clear

Lens Cap for Relampable Panel Mount BSD780, Blue Fluted Clear

Lens Cap for Relampable Panel Mount BSD780, Yellow Fluted Clear, WaterTight

Lens Cap for Relampable Panel Mount BSD780, Fluted Water Clear, WaterTight

Lens Cap for Relampable Panel Mount BSF780, Red Fluted Clear

Lens Cap for Relampable Panel Mount BSF780, Fluted Water Clear

Lens Cap for Relampable Panel Mount BSF780, Milky Fluted, Water Tight

Lens Cap for Relampable Panel Mount BSF780, Yellow Fluted Clear

Lens Cap for Relampable Panel Mount BSF780, Blue Fluted Clear

Lens Cap for Relampable Panel Mount BSF780, Green Fluted Clear

Lens Cap for Relampable Panel Mount BSF780, Amber Fluted Clear

Lens Cap for Relampable Panel Mount BSF780, Milky Fluted

LED Panel Mount, Relampable Lampholder Rear Mount, 5/16"(8.0mm) Mtg. Dia.

LED Panel Mount, Relampable Lampholder Rear Mount, 5/16"(8.0mm) Mtg. Dia., Water-Tight

HLDR-BS780 Series
(8 matches)
11/16" (17.5mm) Relampable Panel Mount LED Lamps
1-LED, Sunlight-Visible, Clear Dome Lens Indicators
Lamp Holders for 11/16" (17.5mm) Mounting Holes


HLDR-BS780 Series
(8 matches)
LED Lamps, Panel Mount, 11/16" (17.5mm) Mtg. Dia Relampable; Fluted Lens
1-Chip, Sunlight-Visible, Clear Cylindrical Lens Indicators
Lamp Holders for 11/16" (17.5mm) Mounting Holes


HLDR-CS_ Series
(3 matches)
LED Panel Indicators, Relampable, Rear Mount, 3/8" Mtg.Dia.
Input Voltages 5V,24/28V,120Vac, Low Profile Lens, Choice of Colors
Holders; Various Terminals; Standard Length Body Cartridge & 1 Watertight


HLDR-WSF290 Accessory
(1 match)
LED Panel Indicators, Relampable, Rear Mount, 3/8" Mtg.Dia.
Input Voltages 5V,24/28V,120Vac, Low Profile Lens, Choice of Colors
Wiring Plug with Solder Lug Terminals for LED Bi-Pin Cartridges


HLDR-CS_ Series
(3 matches)
3/8" Mtg. Dia. Relampable Panel LED Lamps
Dome Lens, Rear Mount, 1-Chip, Sunlight-Visible, Clear Indicators
Holders; Various Terminals; Standard Length Body Cartridge & 1 Watertight


HLDR-WSF290 Accessory
(1 match)
3/8" Mtg. Dia. Relampable Panel LED Lamps
Dome Lens, Rear Mount, 1-Chip, Sunlight-Visible, Clear Indicators
Wiring Plug with Solder Lug Terminals for LED Bi-Pin Cartridges


HLDR-CS_ Series
(3 matches)
LED Panel Indicators, Relampable, Rear Mount, 3/8" Mtg.Dia.
Input Voltages 5V,24/28V,120Vac, Top Hat Flat Lens, Choice of Colors
Holders; Various Terminals; Standard Length Body Cartridge & 1 Watertight


HLDR-WSF290 Accessory
(1 match)
LED Panel Indicators, Relampable, Rear Mount, 3/8" Mtg.Dia.
Input Voltages 5V,24/28V,120Vac, Top Hat Flat Lens, Choice of Colors
Wiring Plug with Solder Lug Terminals for LED Bi-Pin Cartridges


HLDR-DNO Series
(2 matches)
RFI / EMI Lamps, Lamp Holders and Lenses
Shielding Against Radio-Frequency Interference, Electromagnetic Interference
RFI/EMI Shielded Lamp Holder


HLDR-RMM64 Series
(2 matches)
RFI / EMI Lamps, Lamp Holders and Lenses
Shielding Against Radio-Frequency Interference, Electromagnetic Interference
RFI/EMI Shielded Lamp Holder


HLDR-HLC2020 Series
(1 match)
Sunlight Visible Relampable Front Mount Panel LEDs
Top Hat Lens Indicators, 5/16"(8.0mm) Mtg. Dia
Standard Front-Mount Holder (Black Nickel)


HLDR-HLC2220 Series
(1 match)
Sunlight Visible Relampable Front Mount Panel LEDs
Top Hat Lens Indicators, 5/16"(8.0mm) Mtg. Dia
Watertight Front-Mount Holder (Black Nickel)


HDLR-MFS470B Series
(2 matches)
Sunlight Visible Relampable Panel Mount LED Lamps
1-Chip, Fluted Cylindrical Clear Lens, 15/32" Mtg.Dia.
Holder for Standard Assembly


HLDR-TS52 Series
(1 match)
Panel Mount LEDs, Dome Lens, 11/16" Mtg Dia Relampable
Uses T2 Slide Base Lamps Holder Socket & Lens; ∅0.69" [∅17.8mm] Mounting Hole
T2-Lamp Holder Socket & Hex Nut


HLDR-TS52 Series
(1 match)
LED Panel Indicator, Cyl Lens, 11/16" Mtg Dia Relampable
Uses T2 Slide Base Lamps Holder Socket & Lens; ∅0.69" [∅17.8mm] Mounting Hole
T2-Lamp Holder Socket & Hex Nut



Following part numbers are valid, but not visible on the website.
They may be Custom, Older Generation, Low Usage, New Products, or Obsolete.
Contact us if you need help regarding these part numbers.

PART IDDescriptionVoltageColorColor CodePart Substitution
HLDR-HLD2010LED Panel Mount, Relampable Lampholder Rear Mount 5/16" Mtg.Dia., 0.71"Lx0.375"DContact Factoryproduct image