Square D 3G-OTH-22574 — Technical Specifications

Name: Square D 3G-OTH-22574 SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) (MPN HFNF120IESE020). Key specifications — Voltage: 120V AC; Number of Wires: 3 Wires; Modes of Protection: L-N; Voltage Protection Rating: 150 V(L-N); Filtering: Yes; Mounting Style: DIN-Rail; Brand: SQUARE D.
Brand: Square D

The SQUARE D Surge Protection Device is a single-phase, DIN-Rail internal-mount SPD (SKU 800DP8, 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.

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Technical Specifications

Parameter	Value
AC	120V
Type	L-N
Brand	SQUARE D
Poles	2
Wires	3
V(L-N)	150
Voltage	120V AC
Filtering	Yes
Mounting Style	DIN-Rail
Number Of Wires	3 Wires
Modes Of Protection	L-N
Manufacturer Part Number	HFNF120IESE020
Voltage Protection Rating	150 V(L-N)