BK/S505-2.5AS [COOPER]

Electric Fuse, Time Delay Blow, 2.5A, 250VAC, 1500A (IR), Inline/holder;


型号：	BK/S505-2.5AS
厂家：	COOPER BUSSMANN, INC.
描述：	Electric Fuse, Time Delay Blow, 2.5A, 250VAC, 1500A (IR), Inline/holder
文件：	总2页 (文件大小：75K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

5mm x 20mm Fuses

S505 Series, Time Delay, Ceramic Tube

Description

• Time delay, high breaking capacity

• 5mm x 20mm physical size

• Ceramic tube, nickel plated brass endcap construction

• Optional axial leads are .032" x 1.5" copper tinned

• Optional sleeve is flexible flouropolymer

(U.L. flammability rating VW-1).

• Designed to IEC 60127-2-3

ELECTRICAL CHARACTERISTICS

1.5 In 2.1 In

min max

2.75 In

4 In

min max min max min

10 In

max

<1A

Dimensions

Drawing Not to Scale

60 min 30 min 250 ms 80 sec 50 ms 5 sec 5 ms 55 ms

1A-3.15A 60 min 30 min 1 sec 80 sec 95 ms 5 sec 10 ms 100 ms

4A-10A 60 min 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms

Ordering

• Specify product code, option code and packaging code

Approvals

• UL Recognized Card: 1A-6.3A (JDYX2, E75865)

• Semko Approval, 1A-6.3A

• VDE Approval, 1.25A-5A

• BSI Approval, 1.25A-6.3A

• IMQ Approval, 1.25A-6.3A

• MITI Approval, 1A-6.3A

SPECIFICATIONS

Voltage

Rating

Interrupting Rating

Typical DC

Cold Resistance

(ohms)*

Typical

Voltage

Drop (mV)‡

Product Code

at Rated Voltage (50Hz)

Melting I²t (A²Sec)

AC†

0.74

1.6

3.5

7.6

197

311

397

S505-500mA

S505-800mA

S505-1A

S505-1.25A

S505-1.6A

S505-2A

S505-2.5A

S505-3.15A

S505-4A

250V

1500A

0.243

0.117

0.093

0.061

0.041

0.030

0.022

0.015

0.011

0.008

0.007

0.006

170

150

130

110

100

S505-5A

S505-6.3A

S505-8A

S505-10A

1500A

†

‡

DC Cold Resistance (Measured at <10% of rated current)

Typical Melting I²t (I²t was measured at listed interrupting rating and rated voltage)

Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)

5mm x 20mm Fuses

S505 Series, Time Delay, Ceramic Tube

TIME CURRENT CURVE

OPTION CODE

Option Code

Description

Sealed with a flouropolmer sleeve to withstand aqueous cleaning

Axial leads - copper tinned wire with nickel plated brass overcaps

PACKAGING CODE

Description

Packaging Code

BK1

TR2

100 pieces of fuses packed into a cardboard carton with flaps folded

1,000 pieces of fuses packed into a poly bag

1,500 pieces of fuses packed into tape on a reel

OC-2573 7/01

Visit us on the Web at www.cooperET.com

3601 Quantum Boulevard Boynton Beach, Florida 33426-8638

Tel: +1-561-752-5000 Toll Free: +1-888-414-2645 Fax: +1-561-742-1178

Technologies 2001

This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper

Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of

any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this

bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

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