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Fuse Holders

E 90 Fuse Holders and Fuse Switch Disconnectors

The fuse holders provide protection against short-circuits and overloads.

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The fuse disconnector can be sealed or padlocked to ensure the operator’s safety during maintenance. Versions with blown-fuse indicators enable you to check whether the fuse is still working correctly or not.

Benefits

Compactness

The compact dimensions enable to close the switchboard door even when the fuse holder is open, thus ensuring total safety during maintenance

Completeness

The fuse tripping can be easily displayed, thanks to the special blown fuse indicator light

Universal use

Screw holes have increased diameter to accommodate insulated screwdrivers and electric screwdrivers

Reliability

Venting grooves and cooling chambers improve heat dissipation even in multiple-pole configurations

Features

Optional blown fuse indicator light (BFI)
High temperature performance thanks to venting grooves and cooling chambers that improve heat dissipation also for multipole configurations
Finger safe feature which ensures personnel protection during maintenance (no possibility of getting in touch with live parts during fuse replacement)
Midget, CC and J class fuse holders
Special PV type fuse holder for up to 1500Vdc

Technical Specifications

600 Vac / dc max (1500Vdc on PV types)
1p, 2p, 3p, 4p configurations (with or without BFI)
30A fuse classe (Midget, CC or J type) or 60A (J type only)

Certifications and Standards

UL 4248-1/CSA C22.2 No. 4248.1-07, Fuseholders - Part 1: General Requirement UL 4248-4/CSA C22.2 No. 4248.4-07, Fuseholders - Part 4: Class CC
UL 4248-1; CSA C22.2 No. 4248.1-07; CSA C22.2 No. 4248.8-07 - Fuseholders – Part 1: General Requirements. UL 4248-8 - Fuseholders – Part 8: Class J