Mersen 3G-OTH-23420 — Technical Specifications

Name: Mersen 3G-OTH-23420 MERSEN Surge Protection Device: Three Phase, 480/277VAC WYE, 480/277 V, Non-Metallic, 4X, 200 kA (MPN STXT480Y20A). Key specifications — Voltage: 480/277VAC WYE; Includes: Remote Audible Alarm; Max. Continuing Operating Voltage: 480/277 V; Voltage Protection Rating: 1200V (N-G); Enclosure Material: Non-Metallic; Max. Surge Current per Mode: 200 kA; Brand: MERSEN.
Brand: Mersen

The MERSEN Surge Protection Device: Three Phase (MPN STXT480Y20A) is a Chase-Nipple External-Mount SPD with a 480/277VAC WYE voltage rating and a Max. Surge Current per Mode of 200 kA. It features a Non-Metallic enclosure, a Voltage Protection Rating of 1200V (N-G), and includes a Remote Audible Alarm.

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Technical Specifications

Parameter	Value
WYE	480/277VAC
Type	480/277 V, Non-Metallic, 4X, 200 kA
Brand	MERSEN
Voltage	480/277VAC WYE
Includes	Remote Audible Alarm
Enclosure Material	Non-Metallic
Manufacturer Part Number	STXT480Y20A
Voltage Protection Rating	1200V (N-G)
Max. Surge Current Per Mode	200 kA
Max. Continuing Operating Voltage	480/277 V