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SQUARE D Surge Protection Device: Single Phase, 120/240V AC, 1000V (L-L - Residential Whole House External-Mount SPDs
SQUAREResidential Whole House External-Mount SPDs

SQUARE D Surge Protection Device: Single Phase, 120/240V AC, 1000V (L-L

The SQUARE D HEPD80 is a single-phase residential whole house external-mount surge protective device (SPD) from SQUARE. It operates at 120/240V AC with a maximum continuous operating voltage of 150 V AC and a nominal…

SKU 3G-OTH-129771

Brand
SQUARE
Item
D Surge Protection Device: Single Phase, 120/240V AC, 1000V
Category
Residential Whole House External-Mount SPDs
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Technical Specifications

SQUARE
Manufacturer Part Number
HEPD80
Type
1000V (L-L, N-G)/600V (L-N)/700V (L-G)
AC
120/240V
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SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D HEPD80 is a single-phase residential whole house external-mount surge protective device (SPD) from SQUARE. It operates at 120/240V AC with a maximum continuous operating voltage of 150 V AC and a nominal discharge current of 40kA. The unit features a plastic enclosure and is rated for 600V (L-N) surge protection.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

SQUARE Products

3G Electric supplies SQUARE residential whole house external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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