SQUARE D QO2175SB Surge Protection Device, 120/240V AC, 2-Pole, 3-Wire, L-L/L-N
The SQUARE D QO2175SB is a single-phase surge protection device (SPD) for internal panel-mounting in QO load centers, rated 120/240V AC, 3 wires, L-N configuration, with a maximum continuous operating voltage of 150…
SKU 3G-OTH-127821
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Product Description
The SQUARE D QO2175SB is a single-phase surge protection device (SPD) for internal panel-mounting in QO load centers, rated 120/240V AC, 3 wires, L-N configuration, with a maximum continuous operating voltage of 150 V AC and a surge current capacity of 22kA (L-N). This plastic-housed unit is designed for use with Square D QO, HOM, I-Line, and NQ panels.
Frequently Asked Questions
What is the SQUARE D QO2175SB surge protection device used for?
The SQUARE D QO2175SB is a single-phase surge protection device (SPD) designed for internal panel-mounting in Square D QO, HOM, I-Line, and NQ load centers. It protects electrical systems from voltage spikes and transient surges in residential and commercial applications.
What are the specifications of the SQUARE D QO2175SB?
The SQUARE D QO2175SB is rated 120/240V AC, 3 wires, L-N configuration, with a maximum continuous operating voltage of 150 V AC. It has a surge current capacity of 22kA (L-N) and a voltage protection rating of 700V (L-N). The housing is plastic, and it is designed for Square D QO load centers.
Where to buy the SQUARE D QO2175SB worldwide?
You can source the SQUARE D QO2175SB 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.
How to install the SQUARE D QO2175SB surge protector?
Install the SQUARE D QO2175SB by mounting it inside a compatible Square D QO, HOM, I-Line, or NQ panel. Ensure power is off, connect the L-N wires per the panel wiring diagram, and secure the plastic housing. Follow local electrical codes and the manufacturer's instructions for safe installation.
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3G Electric supplies SQUARE square d qo, hom, i-line and nq internal panel-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
