Mersen 3G-OTH-22974 — Technical Specifications

Name: Mersen 3G-OTH-22974 MERSEN Surge Protection Device: Three Phase, 347/600V AC Wye, 3 Poles, 4 Wires, L-L/L-N, 200kA (MPN STP600Y07M). Key specifications — Voltage: 347/600V AC Wye; Number of Wires: 4 Wires; Modes of Protection: L-L; Max. Continuing Operating Voltage: 420/840 V AC; Voltage Protection Rating: 1500V (L-N); Short Circuit Current Rating: 200kA; Filtering: No; Includes: Form C Dry Contact.
Brand: Mersen

The MERSEN STP600Y07M is a three-phase DIN Rail internal-mount surge protective device (SPD) for 347/600V AC Wye systems with 4 wires and 3 poles. It provides L-L mode protection, a voltage protection rating of 1500V (L-N), a short circuit current rating of 200kA, and a max. continuing operating voltage of 420/840 V AC. This SPD includes a Form C dry contact and is housed in a polyethylene terephthalate enclosure.

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Technical Specifications

Parameter	Value
Type	L-L/L-N, 200kA
Brand	MERSEN
Poles	3
Wires	4
AC Wye	347/600V
Voltage	347/600V AC Wye
Includes	Form C Dry Contact
Filtering	No
Mounting Style	DIN-Rail
Number Of Wires	4 Wires
Enclosure Material	Polyethylene Terephthalate
Modes Of Protection	L-L
Manufacturer Part Number	STP600Y07M
Voltage Protection Rating	1500V (L-N)
Short Circuit Current Rating	200kA
Max. Continuing Operating Voltage	420/840 V AC