0JTD500.X Littelfuse Inc, 0JTD500.X Datasheet

0JTD500.X

Manufacturer Part Number

0JTD500.X

Description

FUSE CLASS J T/D 500A 600V

Manufacturer

Littelfuse Inc

Series

POWR-PRO® JTDr

Type

POWR-PROr

Datasheet

1.0JTD003.T.pdf (3 pages)

Specifications of 0JTD500.X

Voltage - Rated

600VAC, 500VDC

Current

500A

Fuse Type

Slow Blow, Time Lag

Package / Case

Cylindrical, Fuse Link

Size / Dimension

2.626" Dia x 8.000" L (66.70mm x 203.20mm)

Mounting Type

Holder

Acting

Slow Blow

Voltage Rating (vac)

600V

Voltage Rating (vdc)

300V

Current Rating

500A

Mounting

Surface Mount

Product Length (mm)

95.3mm

Product Depth (mm)

Not Requiredmm

Product Height (mm)

Not Requiredmm

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Color

Operating Temperature

Lead Free Status / RoHS Status

Not Compliant, Contains lead / RoHS non-compliant

Other names

JTD500.X

Current page: 1 of 3
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JTD_ID Series Indicator

600 VAC • Time Delay • 8/10 – 600 Amperes

The Littelfuse POWR-PRO JTD_ID Indicator Class J fuse provides visual

blown fuse indication and maximum protection in a compact package.

The compact Class J package was designed specifically for circuits

where space is at a premium. The current-limiting time delay JTD_ID

offers a patented, true dual-element design that is ideal for use in circuits

with high, in-rush currents. The Superior performance characteristics of

JTD_ID Indicator fuses reduce nuisance fuse opening, and the blown

fuse indication reduces downtime while increasing safety.

Specifications

Voltage Ratings:

Interrupting Ratings:

Ampere Range:

Approvals:

•

POWR-GARD

AC: 600 Volts

DC: 300 Volts (

AC: 200,000 amperes rms symmetrical

8/10 – 600 amperes

AC: Standard 248-8, Class J

DC: Littelfuse self-certified

™

Products Catalog

500 Volts (110 – 600A)

300,000 amperes rms symmetrical

(Littelfuse self-certified)

ULListed (File No: E81895)

CSA Certified (File No: LR29862)

110 – 600A: 500VDC self certified

⁄

- 100A: 300VDC self certified

⁄

10 –

100A)

POWR-PRO

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

POWR-PRO

Applications

Fused combination motor controllers to provide IEC Type 2 (“No

Motor control centers

Transformer protection

Protection for UL Listed series rated molded case circuit breaker panels

General purpose circuits — mains, feeders and branch circuits —

Features/Benefits

• Reduce downtime — A glance at the indicating window of a JTD_ID

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

• Reduce fuse inventory — JTD_ID Indicator fuses have superior

• Reduce equipment damage — Indicator fuses provide superior

• Reduce accidents — The JTD_ID Indicator fuse improves safety

Ampere Ratings

Example part number (series & amperage): JTD 60 ID

Recommended Fuse Blocks

LJ600 series, LPSJ series

Refer to Blocks & Holders section of this catalog for additional information.

Damage”) motor branch circuit short-circuit and ground fault

protection

especially when space is limited.

Indicator fuse pinpoints open fuses immediately. If the indicating

window is dark, the fuse has opened. It’s that simple.

and cycling characteristics which can lengthen fuse life and decrease

needless opening.

performance characteristics, which means they can be used on a

variety of applications; therefore, decreasing fuse inventory.

overload and short-circuit protection that can reduce equipment

damage. Indicator fuses also provide 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 window darkens, it stays dark. It

does not matter if the power is on or off or if the fuse is in a tool box.

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

safety hazard for personnel.

Class J Fuses

⁄

Fuses

⁄

100

150

200

225

250

300

110

125

175

350

400

450

500

600

Related parts for 0JTD500.X

0JTD500.X Summary of contents

Page 1

... The current-limiting time delay JTD_ID offers a patented, true dual-element design that is ideal for use in circuits with high, in-rush currents. The Superior performance characteristics of JTD_ID Indicator fuses reduce nuisance fuse opening, and the blown fuse indication reduces downtime while increasing safety. Specifications ...

Page 2

... POWR-PRO Fuses ® POWR-PRO Class J Fuses ® ® Granular Quartz Filler Assists in quenching the arc that occurs during overload conditions FIG.2 Dimensions in Inches (mm in parentheses — ⁄ ⁄ 1 (12.7) 13 (20.6) ...

Page 3

... JTD_ID Series Indicator 600 VAC • Time-Delay • 8/10 – 600 Amperes Current-Limiting Effects of JTD_ID (600V) fuses Short Circuit Current* 5A 5,000 565 0,000 675 5,000 775 0,000 825 5,000 900 30,000 950 35,000 1,000 0,000 1,050 50,000 1,100 0,000 1,200 0,000 ...

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