LITTELFUSEFiber Optic Light Sensors for Relays
LITTELFUSE Fiber Optic Light Sensor (MPN PGA-LS20)
The LITTELFUSE Fiber Optic Light Sensor (MPN PGA-LS20) is a fiber-optic sensor designed for use with relays. This product, from the brand LITTELFUSE, is classified as a Fiber-Optic Sensor.
SKU 3G-OTH-37923
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The LITTELFUSE Fiber Optic Light Sensor (MPN PGA-LS20) is a fiber-optic sensor designed for use with relays. This product, from the brand LITTELFUSE, is classified as a Fiber-Optic Sensor.
Used in
Common applications for LITTELFUSEPower electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.
LITTELFUSE Products
3G Electric supplies LITTELFUSE fiber optic light sensors for relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








