SQUARE D HFNF120IESE020 DIN Rail Internal-Mount SPD
The SQUARE D Surge Protection Device is a single-phase, DIN-Rail internal-mount SPD (SKU HFNF120IESE020, MPN HFNF120IESE020) rated for 120V AC with 3 wires and L-N protection modes. It features a Voltage Protection…
SKU 3G-OTH-22574
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Product Description
The SQUARE D Surge Protection Device is a single-phase, DIN-Rail internal-mount SPD (SKU HFNF120IESE020, MPN HFNF120IESE020) rated for 120V AC with 3 wires and L-N protection modes. It features a Voltage Protection Rating of 150 V(L-N) and includes filtering capability.
Frequently Asked Questions
What is the SQUARE D HFNF120IESE020 surge protection device used for?
The SQUARE D HFNF120IESE020 is a single-phase, DIN-Rail internal-mount SPD designed to protect sensitive equipment from voltage surges on 120V AC circuits. It is commonly used in industrial control panels, commercial buildings, and electrical distribution systems where L-N protection and filtering are required.
What are the specifications of the SQUARE D HFNF120IESE020?
The SQUARE D HFNF120IESE020 is a 120V AC, single-phase SPD with 3 wires and L-N protection modes. It has a Voltage Protection Rating of 150 V(L-N), includes filtering, and mounts on a DIN rail. The manufacturer part number is HFNF120IESE020, and the SKU is 3G-OTH-22574.
Where to buy the SQUARE D HFNF120IESE020 worldwide?
You can source the SQUARE D HFNF120IESE020 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this SQUARE D SPD to procurement teams and engineers globally.
How to install the SQUARE D HFNF120IESE020 on a DIN rail?
To install the SQUARE D HFNF120IESE020, clip the SPD onto a standard DIN rail in your panel, ensuring the 120V AC supply is off. Connect the L-N wires per the wiring diagram, and verify the Voltage Protection Rating of 150 V(L-N) matches your system. Follow generic SPD installation best practices for safety.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D din rail internal-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.