Circuit Breakers

Explore Semikart's diverse selection of Circuit Breakers. Discover options from renowned brands such as E-T-A and more. Your one stop shop to browse through the inventory of multiple distributors.

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4933 Results

8345-R00047-125A
8345-R00047-125A

Circuit Breakers Min Ord Qty 10. Specific options within this part series will be discontinued by E-T-A with last time buys in the North America scheduled for September 21, 2018. Please contact Customer Service for additional information and suggested alternatives.

Available from 1 suppliers

8345-B03A-V3M2-DB1B1C-80A
8345-B03A-V3M2-DB1B1C-80A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03B-P0M2-DB1B1C-25A
8345-B03B-P0M2-DB1B1C-25A

Circuit Breakers Single or double pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and pane

Available from 3 suppliers

8345-B03A-V3M2-DB1B1C-50A
8345-B03A-V3M2-DB1B1C-50A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03B-P0M2-DB2B1C-25A
8345-B03B-P0M2-DB2B1C-25A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03A-V3K2-DB1B1C-100A
8345-B03A-V3K2-DB1B1C-100A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03A-V3K2-DB1B1C-75A
8345-B03A-V3K2-DB1B1C-75A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03A-L6M1-DB1B1B-50A
8345-B03A-L6M1-DB1B1B-50A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03A-V3M0-DB1B1C-125A
8345-B03A-V3M0-DB1B1C-125A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

8345-B03A-P0K1-DB1B1B-0.1A
8345-B03A-P0K1-DB1B1B-0.1A

Circuit Breakers Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel

Available from 1 suppliers

583-G824-J1M1-K5S1UG-25A
583-G824-J1M1-K5S1UG-25A

Circuit Breakers Three pole, miniaturised, aircraft style thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off p

Available from 1 suppliers

3120-N554-P7T1-W15DY3-3A
3120-N554-P7T1-W15DY3-3A

Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally sui

Available from 1 suppliers

3120-N311-P7T1-W15FY3-10A
3120-N311-P7T1-W15FY3-10A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N321-P7T1-W14FR3-0.5A
3120-N321-P7T1-W14FR3-0.5A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N321-P7T1-W16DT4-16A
3120-N321-P7T1-W16DT4-16A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N311-P7T1-W19FG3-10A
3120-N311-P7T1-W19FG3-10A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N521-P7T1-W19DG4-4A
3120-N521-P7T1-W19DG4-4A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N321-P7T1-W12FY4-0.3A
3120-N321-P7T1-W12FY4-0.3A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N311-P7T1-W14FR1-3A
3120-N311-P7T1-W14FR1-3A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N323-P7T1-W19LG4-5A
3120-N323-P7T1-W19LG4-5A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N323-P7T1-W19DG4-6A
3120-N323-P7T1-W19DG4-6A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N321-P7T1-W14FR3-1A
3120-N321-P7T1-W14FR3-1A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N523-P7T1-W12XY4-8A
3120-N523-P7T1-W12XY4-8A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr

Available from 1 suppliers

3120-N323-P7T1-W19FG4-5A
3120-N323-P7T1-W19FG4-5A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers

3120-N321-P7T1-W19DG3-10A
3120-N321-P7T1-W19DG3-10A

Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot

Available from 1 suppliers