LSRK05.6T Littelfuse Inc, LSRK05.6T Datasheet

LSRK05.6T

Manufacturer Part Number

LSRK05.6T

Description

FUSE 600V T/D CLASS RK1 5.6A

Manufacturer

Littelfuse Inc

Series

POWR-PRO® LLSRKr

Type

Dual Elementr

Datasheets

1.LSRK020.T.pdf (3 pages)

2.LSRK05.6T.pdf (3 pages)

Specifications of LSRK05.6T

Fuse Type

Slow Blow, Time Lag

Voltage - Rated

600VAC, 300VDC

Current

5.6A

Package / Case

Cylindrical

Size / Dimension

0.811" Dia x 5.000" L (20.60mm x 127.00mm)

Mounting Type

Holder

Acting

Slow Blow

Voltage Rating (vac)

600V

Voltage Rating (vdc)

300V

Current Rating

5.6A

Mounting

Surface Mount

Product Depth (mm)

Not Requiredmm

Product Height (mm)

Not Requiredmm

Housing Material

Fiber Glass

Voltage Rating

600 VoltsAC / 300 VoltsDC

Fuse Size / Group

Class RK1

Termination Style

Cartridge

Product

Industrial Power Fuse

Interrupt Rating

200 KAmps at 600 VoltsAC / 300 KAmps at 600 VoltsAC / 20 KAmps at 300 VoltsDC

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Operating Temperature

Color

Lead Free Status / Rohs Status

Other names

LLSRK05.6T

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LLSRK_ID Series Indicator

600 VAC • Dual-Element, Time-Delay • 1/10 – 600 Amperes

The all new LLSRK_ID series fuse is the most advanced Class RK1

fuse available today providing unparalleled performance and protection

to modern circuits. The patented Indicator technology provides instant

identification of a blown fuse greatly enhancing system up-time, while

the precision formed short-circuit elements virtually eliminate damage

to components from unexpected electrical faults. In addition, the all new

solid-state overload section has no moving parts, stopping unnecessary

fatigue failures commonly found in other spring loaded fuses.

Specifications

Voltage Rating:

Interrupting Ratings:

Ampere Range:

Approvals:

•

POWR-GARD

600 VAC/300 VDC

AC: 200,000 amperes rms symmetrical

DC: 20,000 amperes

1/10 – 600 amperes

AC: Standard 248-12, Class RK1

DC: Littelfuse self-certified

™

Products Catalog

300,000 amperes rms symmetrical

(Littelfuse self-certified)

UL Listed (File No: E81895)

CSA Certified (File No: LR29862)

POWR-PRO

w w w . l i t t e l f u s e . c o m

POWR-PRO

Applications

All general purpose circuits

Motors

Transformers

Solenoids

Fluorescent lighting

All system components with high in-rush currents

Features/Benefits

• Reduce downtime — The indicating window of the LLSRK_ID

• Reduce fuse inventory — The superior performance of the LLSRK_ID

• Reduce nuisance opening — Indicator fuses offer superior time-delay

• Reduce equipment damage — Indicator fuses provide superior

• Reduce accidents — The LLSRK_ID Indicator fuse improves safety

Ordering Information

For online ordering use part number LSRK.

Ampere Ratings

Example part number (series & amperage): LLSRK30ID.

NOTE: All fuses rated 1 amp and above are Indicator fuses.

Recommended Fuse Blocks

LR600 Series

Refer to the Blocks & Holders section of this catalog for

additional information.

immediately identifies the open fuse. If the indicating strip is black,

the fuse has opened. It’s that simple. Maintenance personnel can

immediately determine that there is an open fuse.

allows it to be used in a variety of applications, thus decreasing fuse

inventory.

and cycling characteristics, which can lengthen fuse life.

overload and short-circuit protection that can reduce equipment

damage. The LLSRK_ID is extremely current-limiting and provides

IEC Type 2 “No Damage” protection to IEC and NEMA type motor

starters.

by minimizing exposure to live circuits. Unlike other forms of blown

fuse indication, once the indicating strip darkens, it stays dark. Other

forms of indication require the power to remain on, which causes a

potential safety hazard to personnel.

⁄

100

Class RK1 Fuses

⁄

Fuses

⁄

100

125

150

175

200

225

110

250

300

350

400

450

500

600

Related parts for LSRK05.6T

LSRK05.6T Summary of contents

Page 1

... Reduce fuse inventory — The superior performance of the LLSRK_ID allows used in a variety of applications, thus decreasing fuse inventory. • Reduce nuisance opening — Indicator fuses offer superior time-delay and cycling characteristics, which can lengthen fuse life. • Reduce equipment damage — Indicator fuses provide superior overload and short-circuit protection that can reduce equipment damage ...

Page 2

... CURRENT IN AMPERES Contact Littelfuse for additional fuse curves. POWR-PRO Fuses ® POWR-PRO Class RK1 Fuses ® ® Elastomeric Silicone Overload Section 100 1000 2000 Plated End Caps Precision Formed Short Circuit Element Fiberglass Reinforced Pultruded Body CURRENT IN AMPERES © 2005 Littelfuse ...

Page 3

... LLSRK_ID Series Indicator 600 VAC • Dual-Element, Time-Delay • 1/10 – 600 Amperes Current-Limiting Effects of LLSRK_ID (600V) Fuses Short Circuit Current* 30A 5,000 1,060 0,000 1,350 5,000 1,600 0,000 1,700 5,000 1,900 30,000 2,000 35,000 2,100 0,000 2,200 50,000 2,400 0,000 ...

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