FLNR450.XXID中文资料力特数据手册PDF规格书

描述 Description

The FLNR_ID Indicator™ fuses provide visual blown fuse indication at a glance. The patented state-of-the-art solid

state design provides maximum reliability and superior performance characteristics in a true dual-element design.

The use of Indicator fuses reduces down-time, nuisance opening, increases safety, and can save thousands of dollars

in lost production time. The FLNR_ID series sets the standard for general purpose fuses. The dual-element design

provides advanced short circuit and overload protection.

Also available in non-indicating version, see FLNR series.

Features & Benefits

Dual-element design - Provides advanced short circuit and overload protection

Current limiting - Restricts fault currents to provide a high degree of circuit protection.

Visual Blown Fuse Indication - Provides advanced short circuit and overload protection

Applications

• Service entrance switches

• Transformers

• Switchboard mains and feeders

• Motor control central mains and motor branch circuits

• All general purpose circuits

Specifications

Voltage Rating Ac: 250 V

Dc: 125 V

Interrupting Ratings Ac: 200 kA rms symmetrical; 300 kA rms symmetrical (Littelfuse self-certified)

Dc: 20 kA

Ampere Range 35–600 A

Applicable Standards UL 248-12, Class RK5