Q310031Ferraz Shawmut - Fuse Accessory

Q310031 Description

The Mersen Q310031 is a microswitch accessory for Protistor semiconductor fuses (1 circuit NO-NC, watertight, reinforced insulation).

USComponent supplies power semiconductors and industrial electronic components to engineers, OEMs and maintenance teams worldwide, including legacy and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the Q310031.

Summary of Features

Target Applications

Ferraz Shawmut Q310031 is used for remote blown-fuse signaling for Mersen Protistor square body semiconductor fuses in power conversion equipment.

Key Specifications

Mersen (Ferraz Shawmut) Q310031 is a MCR3E 1-5NET microswitch for Protistor square body fuses: 1 circuit NO-NC, watertight, reinforced insulation, insulation voltage up to 2200 V AC/DC (catalog number MCR3E1-5NET). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Product type	Blown-fuse microswitch (fuse accessory)
Catalog number	MCR3E1-5NET
Reference number	Q310031
Designation	MCR3E 1-5NET
Circuits / contacts	1 circuit NO-NC, watertight, reinforced insulation
Insulation voltage	2200 V AC/DC
Reset	Hand resettable
Contacts	Silver-plated 3-terminal microswitch C, NO, NC; 6.35 mm quick connect
Weight	52.5 g

Download Q310031 Datasheet

Q310031 PDF Datasheet