200E2C15.5S Littelfuse Inc, 200E2C15.5S Datasheet

BULK / FUS 15.5KV MV E-RATED 200E SEALED

200E2C15.5S

Manufacturer Part Number

200E2C15.5S

Description

BULK / FUS 15.5KV MV E-RATED 200E SEALED

Manufacturer

Littelfuse Inc

Datasheet

1.10E4PT.6.pdf (8 pages)

Specifications of 200E2C15.5S

Current Rating

200 Amps

Voltage Rating

15.5 KVolts

Fuse Size / Group

200E

Termination Style

Clip

Fuse Type

Time Delay / Slow Blow

Product

Medium Voltage Fuse

Interrupt Rating

80 KAmps

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

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Medium Voltage Fuses

2,400 - 38,000 VAC • Current-Limiting

Littelfuse now offers a complete selection of “E” and “R” rated

medium voltage fuses for the protection of transformers, potential

transformers, feeders, and motor circuits. Single, double, and triple

barrel designs are available to cover a wide range of current, voltage,

and interrupting ratings. Conventional ferrule type, clip lock, and bolt-in

mounting configurations are now available for virtually any application.

Hermetically sealed fuses for use in hazardous environments are also

offered.

Contact the factory or your local Littelfuse representative for additional

fuse ratings or custom mounting configurations.

24 Hour Emergency Service is available. Call 847 824 1188.

Applications

Power Transformer Protection

Potential Transformer Protection

Motor Controller Back-up Protection

Fused Switches

Feeder Circuits

Medium Voltage Fuses

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

General Information

The terms “Medium Voltage” and “High Voltage” have been used

interchangeably by many people to describe fuses operating above 600

volts. Technically speaking, “medium voltage” fuses are those intended

for the voltage range from 2,400 to 38,000 VAC. “High voltage” fuses

are for circuits carrying voltages greater than 38,000 VAC.

“E” rated fuses are considered to be general purpose fuses and can be

used to protect against low and high values of fault current. “R” rated

fuses are designed for back-up protection. They must be used in series

with other devices such as motor overload relays in order to achieve

both overload and short-circuit protection.

Medium voltage fuses are not intended to provide overload protection in

the same sense as fuses rated 600 volts or less. Medium voltage fuse

current ratings do not have the same meanings as the ampere ratings of

low voltage fuses.

All medium voltage fuses are limited in their ability to interrupt low value

overcurrents, especially those between 100% and 200% of the fuse’s

continuous current rating. They are designed to carry their rated current

without exceeding the temperature rise permitted by NEMA and ANSI

standards.

Additional application data can be found in the Fuse Application section

of this catalog.

Bolt-in Mount Fuses

Current-limiting “E” and “R” rated fuses

are equipped with a mechanical indicator

or striker pin that protrudes through the

fuse cap upon operation of the fuse. This

provides visual identification of a blown

fuse and can be used as a trigger for

external devices.

Note: Extension distance

force 2lb. min

•

POWR-GARD

” min; extension

™

Products Catalog

Related parts for 200E2C15.5S

200E2C15.5S Summary of contents

Page 1

... They must be used in series with other devices such as motor overload relays in order to achieve both overload and short-circuit protection. Medium voltage fuses are not intended to provide overload protection in the same sense as fuses rated 600 volts or less. Medium voltage fuse current ratings do not have the same meanings as the ampere ratings of low voltage fuses ...

Page 2

E Rated Medium Voltage Fuses Current-Limiting “E” Rated fuses have time current characteristics designed to provide current-limiting protection for power transformers, potential transformers, power centers, feeder centers, and unit sub stations. When properly applied, they can protect against high and ...

Page 3

E Rated Medium Voltage Fuses Current-Limiting E Catalog Old Catalog Number Number Rated 10E-1C-5.5 15E-1C-5.5 20E-1C-5.5 25E-1C-5.5 30E-1C-5.5 LCY 30E 40E-1C-5.5 LCY 40E 50E-1C-5.5 LCY 50E 65E-1C-5.5 LCY 60E 80E-1C-5.5 LCY 80E 100E-1C-5.5 LCY 100E 125E-1C-5.5 LCY 125E 150E-1C-5.5 LCY ...

Page 4

E Rated Medium Voltage Fuses Current-Limiting E Catalog Old Catalog Number Number Rated 10E-1C-8.25 — 15E-1C-8.25 — 20E-1C-8.25 — 25E-1C-8.25 — 30E-1C-8.25 LDZ 30E 40E-1C-8.25 LDZ 40E 50E-1C-8.25 LDZ 50E 65E-1C-8.25 LDZ 65E 80E-1C-8.25 LDZ 80E 100E-1C-8.25 LDZ 100E 125E-1C-8.25 ...

Page 5

E Rated Medium Voltage Fuses Current-Limiting E Catalog Old Catalog Number Number Rated 15GSE-65E 15GSE-80E 15GSE-100E 15GSE2-125E 15GSE2-150E 15GSE2-175E 15GSE2-200E 15NLE-10E 15NLE-15E 15NLE-20E 15NLE-25E 15NLE-30E LCN 30E 15NLE-40E LCN 40E 15NLE-50E LCN 50E 15NLE-65E LCN 65E 15NLE-80E LCN 80ES 15NLE-100E ...

Page 6

E Rated Medium Voltage Fuses Current-Limiting Clip Lock Design The clip lock type designs ensures a positive contact between the fuse and the connection cam. The fuse’s clip lock tab slides in between the clip casting and the cam to ...

Page 7

E Rated Potential Transformer Fuses Current-Limiting Potential Transformer (PT) fuses are current-limiting fuses with high interrupting ratings designed for the protection of potential transformers. Application Note: When applying fuses for the protection of transformers, the magnetizing current in-rush must be ...

Page 8

Live Parts Part Number: 700-156* System Number: 0700156.Z For use with 1- / " ” (1.625”) diameter PT fuses Part Number: 700-500* System Number: 0700500.Z For use with all / " (.8125”) 13 ...

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