Datasheet > KLPC400

KLPC400

更新时间： 2024-11-22 13:45:31

品牌	Logo	应用领域
力特 - LITTELFUSE		PC
页数	文件大小	规格书
3页	89K
描述
KLPC系列POWR-PRO™保险丝为电流在200至6000安培的电路提供理想的过流保护。 KLPC系列POWR-PRO™保险丝的规格等级结构和性能可满足或超越最严格的项目要求: 99.9%纯银熔

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KLPC400 数据手册

KLPC Series POWR-PRO^®Class L Fuses

ꢀ

600 VAC Time-Delay 200 – 6000 Amperes

SPECIFICATIONS

Voltage Ratings:

AC: 600 Volts

DC: 480 Volts

Interrupting Ratings: AC: 200,000 amperes rms symmetrical

300,000 amperes rms symmetrical

(Littelfuse self-certified).

DC: 20,000 amperes

Ampere Range: 200 – 6000 amperes

Approvals: AC: Standard 248-10, Class L

UL Listed 601 – 6000 amps

(File No: E81895)

UL Recognized 200 – 600 amps

(File No: E71611)

CSA Certified 200 – 6000 amps

(File No: LR29862)

QPL Federal Specifications WF-1814

700 – 6000 amps

DC: Littelfuse self-certified

AMPERE RATINGS

200

250

300

350

400

450

500

600

601

650

700

750

800

900

1000

1100

1200

1300

1350

1400

1500

1600

1800

1900

2000

2100

2200

2300

2500

3000

3500

4000

4500

5000

6000

Example part number (series & amperage): KLPC 1000

KLPC series POWR-PRO^®fuses provide ideal overcurrent

protection for circuits from 200 through 6000 amperes. KLPC

series POWR-PRO^®fuses specification-grade construction

and performance meet or exceed the most stringent project

specifications: 99.9% pure silver links, silver-plated copper

end bells, glass-reinforced melamine bodies, O-ring seals

between body and end bells, and granular quartz fillers.

KLPC series POWR-PRO^®fuses are the only UL listed Class

L fuses that provide a minimum of ten seconds time delay at

500% rated current and are also as current limiting as the

fastest Class L fuse on the market. On average, the peak let-

through currents of KLPC series fuses are 10% less than any

other “time-delay” Class L fuse.

FEATURES AND BENEFITS

ꢀ

Eliminate unnecessary downtime — KLPC POWR-

PRO^®series fuses’ time delay withstands system surges

and keeps your circuits in service.

ꢀ

Best protection for system components — Maximum

current limitation means less equipment and system

damage when short circuits occur. Reduced damage

means that electrical service can be restored quickly,

reducing costly downtime, and often permitting equipment

repair rather than replacement.

ꢀ

Coordinates with other system components — KLPC

series fuses provide maximum coordination with fuses and

circuit breakers both on the line and load side of the fuses.

See the Fuseology section of this catalog for additional

information.

APPLICATIONS

Service switches

ꢀ

Eliminate need to oversize fuses — This may permit the

Switchboard mains and feeders

Bolted pressure contact switches

Motor control center mains

Large motor branch circuits

use of smaller less expensive switches, and, since the

lower rated fuses are more current limiting, equipment

receives even better protection.

ꢀ

300kA Interrupting Rating — Littelfuse self-certified to

300,000 amperes as standard. Meets future trend towards

higher available short circuit currents.

UL Listed series-rated protection for molded case circuit

breaker panelboards and loadcenters. (See panelboard

manufacturers’ literature for recommended fuse rating.)

Primary and secondary protection for transformers

Protection of power circuit breakers

12 3

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与KLPC400相关器件

型号	品牌	获取价格	描述	数据表
KLPC4000	LITTELFUSE	获取价格	Electric Fuse, Time Delay Blow, 4000A, 600VAC, 480VDC, 200000A (IR), Inline/holder,
KLPC450	LITTELFUSE	获取价格	KLPC系列POWR-PRO™保险丝为电流在200至6000安培的电路提供理想的过流保护。
KLPC450.X	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 450A, 200000A (IR), L,
KLPC4500	LITTELFUSE	获取价格	Electric Fuse, Time Delay Blow, 4500A, 600VAC, 480VDC, 200000A (IR), Inline/holder,
KLPC4500.X	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 4500A, 200000A (IR), L,
KLPC500	LITTELFUSE	获取价格	Electric Fuse, Time Delay Blow, 500A, 600VAC, 480VDC, 200000A (IR), Inline/holder,
KLPC500.X	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 500A, 200000A (IR), L,
KLPC5000	LITTELFUSE	获取价格	Electric Fuse, Time Delay Blow, 5000A, 600VAC, 480VDC, 200000A (IR), Inline/holder,
KLPC5000.X	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 5000A, 200000A (IR), L,
KLPC600	LITTELFUSE	获取价格	KLPC系列POWR-PRO™保险丝为电流在200至6000安培的电路提供理想的过流保护。

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