ABB S280W-K Catalog Page
Miniature
circuit breakers
S280W-K 480Y/277 VAC
Supplemental protectors, ring tongue
UL 1077, CSA 22.2
K
S281-KW
S282-KW
No. of
poles
Rated
current
0.2 S281-K0.2W
0.3 S281-K0.3W 0.3 S283-K0.3W
0.5 S281-K0.5W 0.5 S283-K0.5W
0.75 S281-K0.75W 0.75 S283-K0.75W
1 S281-K1W 1 S283-K1W
1.6 S281-K1.6W 1,6 S283-K1,6W
2 S281-K2W 2 S283-K2W
3 S281-K3W 3 S283-K3W
4 S281-K4W 4 S283-K4W
6 S281-K6W 6 S283-K6W
1
8 S281-K8W 8 S283-K8W
10 S281-K10W 10 S283-K10W
13 S281-K13W 13 S283-K13W
16 S281-K16W 16 S283-K16W
20 S281-K20W 20 S283-K20W
25 S281-K25W 25 S283-K25W
32 S281-K32W 32 S283-K32W
40 S281-K40W 40 S283-K40W
50 S281-K50W 50 S283-K50W
63 S281-K63W 63 S283-K63W
0.2 S282-K0.2W
0.3 S282-K0.3W
0.5 S282-K0.5W
0.75 S282-K0.75W
1 S282-K1W
1.6 S282-K1,6W
2 S282-K2W
3 S282-K3W
4 S282-K4W
6 S282-K6W
2
8 S282-K8W
10 S282-K10W
13 S282-K13W
16 S282-K16W
20 S282-K20W
25 S282-K25W
32 S282-K32W
40 S282-K40W
50 S282-K50W
63 S282-K63W
Catalog number
No. of
poles
Rated
current
0.2 S283-K0.2W
3
Catalog number
15
S283-KW
Tripping characteristic K
Ring tongue
compatible
UL 1077
480Y/277 VAC
10 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 15.26
Technical data – See page 15.76 - 15.82
Note: This breaker for AC use only
15.22 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
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