Description
• Time-delay, low breaking capacity
• Optional axial leads available
• 5 x 20mm physical size
• Glass tube, nickel-plated brass endcap construction
• Designed to IEC 60127-2/3 (32mA-10A) & extensions:12.5A-15A

Electrical Characteristics

In	2.1 In max	2.75 In min    max		4 In min    max		10 In min    max
32mA-100mA	2 min	200 ms	10 sec	40 ms	3 sec	10 ms	300 ms
125mA-6.3A	2 min	600 ms	10 sec	150 ms	3 sec	20 ms	300 ms
8A-15A	2 min	600 ms	10 sec	150 ms	3 sec	20 ms	300 ms

Agency Information
• UL Recognized Card: Guide JDYX2, File E19180
• CSA Component Acceptance: File 1803366
• cURus Recognition: Guide JDYX8, File E19180
• SEMKO Approval: File 507078, 415434, 806492
• VDE Approval: File 40011926
• BSI Approval: File KM55676
• IMQ Approval: File E1921, CA03.00530
• PSE/JET: File JET1641-31003-1005, JET1641-31003-1006
• CCC Approval: File 2005010207155693, 2002010207011294

Dimensions - mm
Drawing Not to Scale

• Ratings above 4A have a 0.81mm diameter lead

Ordering
Specify product code
• Insert packaging code prefix before part number. E.g. BK/S506-1-R

Specify option code if desired
• For axial leads, insert “V” between catalog series and amp rating. E.g. BK/S506-V-2-R

Specifications

Product Code

Voltage Rating Vac

Interrupting Rating (amps) at Rated Voltage (50Hz) Vac

Typical DC Cold Resistance (Ω)*

Typical Melting  I2t (amps)

Typical Voltage Drop (mV)‡

Agency Approvals

IMQ

VDE

BSI

SEMKO

UR

CCC

PSE/ JET

CSA

cURus

S506-32-R

250

35

21.0

0.0051

1050

X

X

X

X

X

X

S506-40-R

250

35

13.90

0.0072

920

X

X

X

X

X

X

S506-50-R

250

35

9.24

0.0095

800

X

X

X

X

X

X

X

S506-63-R

250

35

6.96

0.021

760

X

X

X

X

X

X

X

S506-80-R

250

35

4.42

0.038

580

X

X

X

X

X

X

X

S506-100-R

250

35

2.80

0.045

490

X

X

X

X

X

X

X

S506-125-R

250

35

1.97

0.063

390

X

X

X

X

X

X

X

S506-160-R

250

35

1.27

0.093

320

X

X

X

X

X

X

X

S506-200-R

250

35

1.00

0.114

340

X

X

X

X

X

X

X

S506-250-R

250

35

0.640

0.265

270

X

X

X

X

X

X

X

S506-315-R

250

35

0.450

0.621

250

X

X

X

X

X

X

X

S506-400-R

250

35

0.31

0.872

210

X

X

X

X

X

X

X

S506-500-R

250

35

0.183

0.827

140

X

X

X

X

X

X

X

X

S506-630-R

250

35

0.186

1.33

150

X

X

X

X

X

X

X

X

S506-800-R

250

35

0.129

2.78

75

X

X

X

X

X

X

X

X

S506-1-R

250

35

0.0757

6.45

87.5

X

X

X

X

X

X

X

X

X

S506-1.25-R

250

35

0.060

10.05

86

X

X

X

X

X

X

X

X

X

S506-1.6-R

250

35

0.0425

21.7

82

X

X

X

X

X

X

X

X

X

S506-2-R

250

35

0.03325

31.6

77

X

X

X

X

X

X

X

X

X

S506-2.5-R

250

35

0.0255

59.4

72.5

X

X

X

X

X

X

X

X

X

S506-3.15-R

250

35

0.0185

96.4

68.5

X

X

X

X

X

X

X

X

X

S506-4-R

250

40

0.0139

71.8

67

X

X

X

X

X

X

X

X

X

S506-5-R

250

50

0.00985

142.5

60.5

X

X

X

X

X

X

X

X

X

S506-6.3-R

250

63

0.0071

237.6

54

X

X

X

X

X

X

X

X

X

S506-8-R

250

80

0.007

255.8

55

X

X

X

X

X

X

X

X

S506-10-R

250

100

0.005

450

54

X

X

X

X

X

X

X

X

S506-12.5-R

250

125

0.004

1019.5

45

X

X

X

S506-15-R

250

125

0.004

1091.7

65.5

X

X

X

* DC Cold Resistance (measured at <10% of rated current)
‡ Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current)

Nominal Time-Current Characterisitics of S506-R


Packaging Code

Packaging  Code Suffix	Description
BK	100 fuses packed into a cardboard carton
BK1	1,000 fuses packed into a poly bag
TR2	1,500 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 end caps