Littelfuse FLSR_ID Series Manuel d'utilisateur télécharger pdf

POWR-GARD

Fuse Datasheet

Products

Rev: 020614

littelfuse.com

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250/600 Vac • Dual Element • Time Delay •

-600 A

Description

Available in both Indicating and Non-Indicating versions,

the FLNR/FLSR series of fuses set the standard for general

purpose fuses. The dual-element design provides advanced

short circuit and overload protection. FLSR series fuses

provide excellent protection for all types of circuits especially

those containing motors.

Applications

• Service entrance switches

• Switchboard mains and feeders

• Motor control central mains and motor branch circuits

• All general purpose circuits

Features/Beneﬁts

• Indication

• Dual-element design

• Available without indication

• Current limiting

Speciﬁcations

Voltage Ratings AC: 250 V (FLNR_ID); 600 V (FLSR_ID)

DC: 125 V (FLNR

– 30 A);

125 V (FLNR_ID 35 – 600 A);

300 V (FLSR_ID)

Interrupting Ratings AC: 200 kA rms symmetrical

300 kA rms symmetrical

(Littelfuse self-certiﬁed)

DC: 20 kA

Ampere Range

– 600 A

Approvals Standard 248-12, Class RK5

UL Listed (File: E81895)

CSA Certiﬁed (File: LR29862)

Federal Speciﬁcation WF-1814

(QPL- W-F-1814)

Web Resources

Download TC Curves, CAD drawings and other technical

information: littelfuse.com/ﬂsr

littelfuse.com/ﬂnr



4 8 30 80 225

2 4

9 35 90 250

100

1 2

5 10 40 100 300

12 45 110 350

6 15 50 125 400

† 1

3 6

60 150 450

7 20 70 175 500

25 75

200 600

*FLNR only. †FLNR, FLSR, FLSR_ID only. **FLNR, FLSR, FLSR_ID only

Note: For

– 30A 250 volt fuses, order non-indicating FLNR series fuses.

Recommended Fuse Holders

LFR60Series•LFR25Series

Dimensions

PleaserefertotheClassRdimensionspage2.

Peak Let-Thru Curve (600 V)

Note: For more information, see Peak Let-Thru Table

Ordering Information

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NON-INDICATING 600 FLSR 15 FLSR015 FLSR015.T

INDICATING 600 FLSR_ID 15 FLSR015ID FLSR015.TXID

NON-INDICATING 250 FLNR 60 FLNR060 FLNR060.T

INDICATING 250 FLNR_ID 60 FLNR060ID FLNR060.TXID

FLSR_ID

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Littelfuse FLSR_ID Series Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Littelfuse FLSR_ID Series. Littelfuse FLSR_ID Series User Manual Manuel d'utilisatio

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