LPN-RK-250SP-TP

更新时间： 2024-10-28 13:09:27

品牌	Logo	应用领域
库柏 - COOPER		电熔丝电路保护
页数	文件大小	规格书
2页	78K
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中文翻译

获取价格

数据手册

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LPN-RK-250SP-TP 数据手册

Bu s s m a n n

Lo w -P e a k ^®

Du a l-Ele m e n t Tim e -De la y Fu s e s

Cla s s RK1 – 2 5 0 Vo lt s AC/DC

LP N-RK

7 0 -6 0 0 A

Dim e ns iona l Da ta

Dim e ns ions (inches)

Ampere Ratings

70-100

“A”

“B”

5.88 (± 0.062)

7.13 (± 0.062)

8.63 (± 0.094)

10.38 (± 0.094)

1.10 (± 0.020)

1.61 (± 0.020)

2.36 (± 0.020)

2.88 (± 0.020)

110-200

225-400

450-600

Fe a ture s :

• Current limiting for maximum short-circuit protection.

• Type 2 protection for IEC and NEMA starters when properly

sized.

• High in-rush current motor protection.

• Time-delay that permits 130% FLA sizing for back-up motor

protection.

Ca ta log Sym bol: LPN-RK_SP

Am pe re Ra ting: 70 to 600A

Volta ge Ra tings :

ac: 250V (or less)

dc: 250V (or less)

• Provides protection against single-phase motor damage.

• Low watt loss power consumption.

• Electrically isolated end caps.

Inte rrupting Ra tings :

ac: 300,000A RMS Sym.

dc: 100,000A

Age nc y Inform a tion:

• 250Vdc, UL Listed.

UL Listed–Special Purpose**, Guide JFHR, File E56412

CSA Certified, (200,000 AIR) Class 1422-02, File 53787,

Class RK1 per CSA C22.2 No. 248.12

Applic a tions :

• Branch distribution

• Motors

• Transformers

• Solenoids

• General purpose circuits

Ca ta log Num be rs

LPN-RK-70SP

LPN-RK-80SP

LPN-RK-90SP

LPN-RK-100SP

LPN-RK-110SP

LPN-RK-125SP

LPN-RK-150SP

LPN-RK-175SP

LPN-RK-200SP

LPN-RK-225SP

LPN-RK-250SP

LPN-RK-300SP

LPN-RK-350SP

LPN-RK-400SP

LPN-RK-450SP

LPN-RK-500SP

LPN-RK-600SP

—

Re c om m e nde d fus e bloc ks for

Cla s s R 2 5 0 V fus e s

Available with tin plate option. Add Suffix “-TP” (Ex.: LPN-RK-100SP-TP)

Se e Da ta She e t: 1 1 1 0

Ca rton Qua ntity a nd We ight—LPN-RK (2 5 0 Va c )

Weight*

Ampere

Ratings

Carton

Qty.

Lbs.

1.9

0.9

2.0

3.0

Kg.

0.9

0.4

0.9

1.4

Fus e Re duc e rs For Cla s s R Fus e s

70–100

Desired

Fuse (Case)

Size

Catalog Number

(Pairs)

110–200

Equipment

Fuse Clips

225–400

600V

450–600

200A

100A

200A

100A

200A

400A

No. 2621-R***

No. 2641-R

No. 642-R

*Weight per carton.

** Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses.

400A

No. 2661-R

No. 2662-R

No. 2664-R*

CE logo denotes compliance with European Union Low Voltage Directive

(50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact

Bussmann Application Engineering at 636-527-1270 for more information.

600A

*Single reducer only (pair not required).

***Reducer No. 2621-R does not apply to LPN-RK-70SP to LPN-RK-100SP

Fuses.

For additional information, see Data Sheet: 1118.

Form No. LPN-RK 70-600

Page 1 of 2

5-19-04

SB04174

Data Sheet: 1004

中文翻译

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LPN-RK-2SPNP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 2A, 250VAC, 125VDC, 300000A (IR), Inline/holder
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LPN-RK-300SP	COOPER	获取价格	Dual-Element Time-Delay Fuses Class RK1-250 Volts AC/DC
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