S501 Series 5x20mm Fast-Acting Ceramic Tube Fuses - 伊顿EATON BUSSMANN产品资料中心

Description

• Fast-acting high breaking capacity

• Optional axial leads available

• 5 x 20mm physical size

• Ceramic tube with silver-plated (50mA-400mA) and nickel-plated (500mA-10A) endcaps.

• Designed to IEC 60127-2

Electrical Characteristics

In	1.5 In min	2.1 In max	2.75 In min	2.75 In max	4 In min	4 In max	10 In max
50mA-4A	60 min	30 min	10 ms	2 sec	3 ms	300 ms	20 ms
5A-6.3A	60 min	30 min	10 ms	3 sec	3 ms	300 ms	20 ms
8A-10A	30 min	30 min	40 ms	20 sec	10 ms	1s	30 ms

Agency Information

• cURus: File E19180, Guide JDYX2, JDYX8

• CSA Component Acceptance: File 53787

• SEMKO Approval: File 413779

• VDE Approval: File 40015517

• IMQ Approval: File EB405

• CCC Approval: File 2005010207155691

• BSI Approval: File KM55676

Dimensions - mm

Drawing Not to Scale

Ordering

• Specify packaging, product and option code

• Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

Specifications

Product
Code

Voltage
Rating
Vac

Interrupting Rating
at Rated Voltage
(50Hz) Vac

Typical DC
Cold Resistance
(Ω)*

Typical
Melting I2t
(amps)

Typical
Voltage
Drop (mV)†

Agency Approvals

IMQ

VDE

BSI

SEMKO

cURus

CCC

MITI/
JET

CSA

S501-50-R

250

1500

157.5

0.0017

9000

S501-63-R

39.0

0.0005

3300

S501-80-R

27.9

0.0011

2600

S501-100-R

20.0

0.0018

2300

S501-125-R

12.3

0.0037

1900

S501-160-R

8.5

0.008

1600

S501-200-R

6.0

0.02

1350

S501-250-R

4.4

0.027

1300

S501-315-R

3.3

0.01

1400

S501-400-R

2.2

0.018

1200

S501-500-R

0.460

0.038

1050

S501-630-R

0.340

0.064

1200

S501-800-R

0.245

0.097

490

S501-1-R

0.231

0.146**

330

S501-1.25-R

0.176

0.313**

297

S501-1.6-R

0.113

0.748**

239

S501-2-R

0.073

2.0

205

X‡

S501-2.5-R

0.053

3.9

190

X‡

S501-3.15-R

0.037

8.1

160

X‡

S501-4-R

0.027

160

X‡

S501-5-R

0.019

155

X‡

S501-6.3-R

0.014

150

S501-8-R

0.009

104

102

S501-10-R

0.008

155

111

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

** I2t of 1A, 1.25A & 1.6A is measured at 10In DC

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

‡ CSA approvals on these ratings will not be marked on the fuse cap

Time -Current Curve

Packaging Code

Packaging Code	Description
BK	100 fuses packed into a cardboard carton
BK1	1000 fuses packed into a poly bag
TR2	1500 fuses packed into tape on a reel (19.05mm lead wire length)

Option Code

Option Code	Description
V	Axial leads - copper tinned wire with nickel-plated brass endcaps