Showing
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Compare
Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Mounting Type
Breaker Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Actuator Type
Number of Poles
Illumination
Illumination Voltage (Nominal)
W58-XB1A4A Series
CIR BRKR THRM 5A 250VAC 50VDC
$11.27000
1,178 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB197-ND
W58
Tray
ActivePanel MountThermal5A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 4A 250VAC 50VDC
$15.76000
5,285 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB196-ND
W58
Tray
ActivePanel MountThermal4A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 3A 250VAC 50VDC
$15.76000
4,335 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB195-ND
W58
Tray
ActivePanel MountThermal3A250 V50 VPush to Reset1--
W58-XB1A4A-10
CIR BRKR THRM 10A 250VAC 50VDC
$11.27000
5,496 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB201-ND
W58
Tray
ActivePanel MountThermal10A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 7A 250VAC 50VDC
$11.27000
1,044 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB199-ND
W58
Tray
ActivePanel MountThermal7A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 30A 250VAC 50VDC
$11.27000
314 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB206-ND
W58
Tray
ActivePanel MountThermal30A250 V50 VPush to Reset1--
W58-XB1A4A-20
CIR BRKR THRM 20A 250VAC 50VDC
$12.41000
1,516 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB204-ND
W58
Tray
ActivePanel MountThermal20A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 25A 250VAC 50VDC
$12.41000
1,123 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB205-ND
W58
Tray
ActivePanel MountThermal25A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 10A 250VAC 50VDC
$12.75000
128 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB247-ND
W58
Tray
ActivePanel MountThermal10A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 2A 250VAC 50VDC
$15.76000
1,372 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB194-ND
W58
Tray
ActivePanel MountThermal2A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 2A 250VAC 50VDC
$15.76000
263 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB243-ND
W58
Bulk
ActivePanel MountThermal2A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 1A 250VAC 50VDC
$15.76000
197 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB193-ND
W58
Tray
ActivePanel MountThermal1A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 3A 250VAC 50VDC
$15.76000
152 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB244-ND
W58
Tray
ActivePanel MountThermal3A250 V50 VPush to Reset1--
W58-XA6A4A-3
CIR BRKR THRM 3A 250VAC 50VDC
$9.54000
337 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB2817-ND
W58
Tray
ActivePanel MountThermal3A250 V50 VPush to Reset1--
W58-XB1A6A-20
CIR BRKR THRM 20A 250VAC 50VDC
$10.66000
964 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB2818-ND
W58
Tray
ActivePanel MountThermal20A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 6A 250VAC 50VDC
$11.27000
303 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB198-ND
W58
Tray
ActivePanel MountThermal6A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 30A 250VAC 50VDC
$12.75000
322 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB251-ND
W58
Bulk
ActivePanel MountThermal30A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 25A 250VAC 50VDC
$12.75000
201 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB250-ND
W58
Tray
ActivePanel MountThermal25A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 5A 250VAC 50VDC
$12.75000
160 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB245-ND
W58
Tray
ActivePanel MountThermal5A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 1.5A 250VAC 50VDC
$15.76000
391 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB2336-ND
W58
Tray
ActivePanel MountThermal1.5A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 4A 250VAC 50VDC
$15.76000
327 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB2337-ND
W58
Tray
ActivePanel MountThermal4A250 V50 VPush to Reset1--
W58-XC4C12A Series
CIR BRKR THRM 7A 250VAC 50VDC
$12.75000
103 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB246-ND
W58
Tray
ActivePanel MountThermal7A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 3.5A 250VAC 50VDC
$15.76000
397 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB1037-ND
W58
Tray
ActivePanel MountThermal3.5A250 V50 VPush to Reset1--
W58-XB1A4A Series
CIR BRKR THRM 15A 250VAC 50VDC
$11.27000
5,089 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB203-ND
W58
Tray
ActivePanel MountThermal15A250 V50 VPush to Reset1--
1423695-4
CIR BRKR THRM 16A 250VAC 50VDC
$11.27000
85 - Immediate
TE Connectivity Potter & Brumfield RelaysTE Connectivity Potter & Brumfield Relays
1
PB1967-ND
W58
Tray
ActivePanel MountThermal16A250 V50 VPush to Reset1--
Showing
1 - 25
of 46

Circuit Breakers


A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.