0LDC800.X Littelfuse Inc, 0LDC800.X Datasheet

0LDC800.X

Manufacturer Part Number

0LDC800.X

Description

FUSE CLASS L 800A 600VAC/DC

Manufacturer

Littelfuse Inc

Series

POWR-PRO® LDCr

Type

POWR-PROr

Datasheet

1.0LDC1200X.pdf (2 pages)

Specifications of 0LDC800.X

Voltage - Rated

600VAC, 600VDC

Current

800A

Fuse Type

Slow Blow, Time Lag

Package / Case

Cylindrical, Fuse Link

Mounting Type

Bolt Mount

Acting

Slow Blow

Voltage Rating (vac)

600V

Current Rating

800A

Mounting

Screw

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

Size / Dimension

Color

Operating Temperature

Lead Free Status / RoHS Status

Supplier Unconfirmed, Contains lead / RoHS non-compliant

Other names

LDC800.X

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LDC Series POWR-PRO

600 V AC/DC Time-Delay • 150 – 2000 Amperes

Littelfuse POWR-PRO LDC series Class L fuses represent another

first in fuse protection. LDC series fuses are the first UL Listed 600

volts AC and DC Class L fuses. Since they may be used for both

AC and DC, they eliminate the concern that AC only fuses may be

inserted into DC circuits.

While LDC series fuses UL Listed DC interrupting rating is more than

adequate for most applications (50,000 amperes at a 16 millisecond

time constant), tests in our high power laboratory have shown that

this remarkable fuse is capable of performing at much longer time

Specifications

Voltage Ratings:

Interrupting Ratings:

Ampere Range:

Approvals:

•

POWR-GARD

AC: 600 Volts

DC: 600 Volts

AC: 200,000 amperes rms symmetrical

DC: 50,000 amperes

150 – 2000 amperes

Standard 248-10, Class L

UL Listed 601 – 2000 amps (File No: E81895)

UL Recognized 150 – 600 amps

(File No: E71611)

CSA Certified 150 – 2000 amps

(File No: LR29862)

™

Products Catalog

(16 millisecond time-constant)

Class L Fuses

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

POWR-PRO

constants. This makes the fuse uniquely suited for applications such

as crane rail circuits and mass transit systems. Contact the factory for

application information.

For AC only systems, consider the use of POWR-PRO KLPC series

fuses. They have a full 10 seconds time-delay at 500% rated current,

and have a wider range of ratings.

Applications

UPS protection, especially for large battery circuits

DC distribution

DC variable speed drives

Protection of crane rail circuits and other large DC equipment such as

Mass transit systems, including new light rail applications

General purpose AC/DC circuits for mains, feeders, and branch circuits

Features/Benefits

• 600 Volt AC/DC rated — “All-purpose” Class L fuses reduce

• UL Listed 200,000 A.I.R. AC – 50,000 A.I.R. DC — Reliable

• Moderate time-delay — Four seconds time-delay at 500% current

• Selective coordination — LDC series fuses coordinate well with all

• Extremely current-limiting — Maximum current limitation reduces

Ampere Ratings

Example part number (series & amperage): LDC 1200

Dimensions

Please refer to the KLPC dimensions

electrical power shovels, ship and dock cranes, etc.

inventory requirements because the need for separate AC and DC

fuses is eliminated.

interruption of all overcurrents up to their ratings. Minimizes the need

for time consuming and expensive short-circuit studies.

provides adequate time-delay for many AC applications and most

DC applications. They will withstand most harmless overloads or line

surges. If your needs exceed the LDC capabilities, consider the use

of KLPC fuses for AC applications.

Littelfuse fuses rated 600 amperes or less. A combination of LDC

and IDSR series fuses provide a complete 600 volt rated DC system.

damage to circuits and equipment under short-circuit conditions.

Stops damaging short-circuits faster than any mechanical protective

device.

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Related parts for 0LDC800.X

0LDC800.X Summary of contents

Page 1

... Littelfuse POWR-PRO LDC series Class L fuses represent another first in fuse protection. LDC series fuses are the first UL Listed 600 volts AC and DC Class L fuses. Since they may be used for both AC and DC, they eliminate the concern that AC only fuses may be inserted into DC circuits. ...

Page 2

... LDC Series POWR-PRO 600 V AC/DC Time-Delay • 150 – 2000 Amperes Current-Limiting Effects of LDC (600V) Fuses Short-Circuit Current* 5,000 0,000 5,000 0,000 5,000 30,000 35,000 0,000 50,000 0,000 0,000 00,000 50,000 00,000 * Prospective RMS Symmetrical Amperes Short-Circuit Current Note: Data Derived from Peak Let-Thru Curves ...

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