ABB S500-K Catalog Page

Miniature

1 2 3 5 10 20 30

0.01

0.1

100

1000

10,000

0.05

0.5

500

5000

seconds

multiple of rated current

circuit breakers

S500-K, UL 600Y/277 VAC / IEC 690 VDC

Supplemental protection UL 1077, CSA 22.2, IEC

S501-K

S502-K

S503-K

No. of

poles

Rated

current

0.1 – 0.15 S501-K0.15

0.14 – 0.21 S501-K0.21 0.14 – 0.21 S503-K0.21

0.2 – 0.3 S501-K0.3 0.2 – 0.3 S503-K0.3

0.28 – 0.42 S501-K0.42 0.28 – 0.42 S503-K0.42

0.38 – 0.58 S501-K0.58 0.38 – 0.58 S503-K0.58

0.53 – 0.8 S501-K0.8 0.53 – 0.8 S503-K0.8

0.73 – 1.1 S501-K1.1 0.73 – 1.1 S503-K1.1 1 – 1.5 S501-K1.5 1 – 1.5 S503-K1.5

1.4 – 2.1 S501-K2.1 1.4 – 2.1 S503-K2.1 2 – 3 S501-K3 2 – 3 S503-K3

2.8 – 4.2 S501-K4.2 2.8 – 4.2 S503-K4.2

3.8 – 5.8 S501-K5.8 3.8 – 5.8 S503-K5.8

5.3 – 8 S501-K8 5.3 – 8 S503-K8

7.3 – 11 S501-K11 7.3 – 11 S503-K11 10 – 15 S501-K15 10 – 15 S503-K15 14 – 20 S501-K20 14 – 20 S503-K20 18 – 26 S501-K26 18 – 26 S503-K26 23 – 32 S501-K32 23 – 32 S503-K32 29 – 37 S501-K37 29 – 37 S503-K37 34 – 41 S501-K41 34 – 41 S503-K41 38 – 45 S501-K45 38 – 45 S503-K45

0.1 – 0.15 S502-K0.15

0.14 – 0.21 S502-K0.21

0.2 – 0.3 S502-K0.3

0.28 – 0.42 S502-K0.42

0.38 – 0.58 S502-K0.58

0.53 – 0.8 S502-K0.8

0.73 – 1.1 S502-K1.1 1 – 1.5 S502-K1.5

1.4 – 2.1 S502-K2.1 2 – 3 S502-K3

2.8 – 4.2 S502-K4.2

3.8 – 5.8 S502-K5.8

5.3 – 8 S502-K8

7.3 – 11 S502-K11 10 – 15 S502-K15 14 – 20 S502-K20 18 – 26 S502-K26 23 – 32 S502-K32 29 – 37 S502-K37 34 – 41 S502-K41 38 – 45 S502-K45

Catalog number

No. of

poles

Rated

current

0.1 – 0.15 S503-K0.15

Catalog number

Tripping characteristic K

UL 1077 IEC

600 VAC 690 VAC

30 kA 30 kA

Inductive loads

• K Curve

• Designed for allowing higher in-rush currents during system start up

• Example: motors, transformers

Accessories & technical data

Accessories – See page 15.71 Technical data – See page 15.76 - 15.82

15.68 Low Voltage Products & Systems

1SXU400130C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

1SXU000023C09202 ABB Inc. • 888-385-1221 • www.abb-control.com