Circuit Breakers
TE Connectivity's thermal and hydraulic magnetic circuit breakers
TE Connectivity's thermal circuit breakers are available with rocker, push-pull, toggle, and push-to-reset actuators. These circuit breakers combine on/off switching with circuit protection in a single unit. They also offer a low-cost alternative to magnetic circuit breakers.
Magnetic Circuit breakers offer ratings from 20 mA to 50 A. Magnetic models are 1-pole to 4-pole devices. All series meet UL 1077 requirements, and several types meet ignition protection according to UL 1500.
- Typically less expensive
- Trip point varies with the ambient temperature
- One- through four-pole models
- Typically more expensive
- Temperature stable over a wide range
- One- and two-pole models only
Rocker Actuator - W33 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Nominale stroom (A) | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | W33-S4B1Q-20 | CIR BRKR THRM 20A 250VAC 50VDC | 20A | 246 - Immediate | $94.76 | Details weergeven |
![]() | ![]() | W33-S1N1Q-5 | CIR BRKR THRM 5A 250VAC 50VDC | 5A | 200 - Immediate | $99.86 | Details weergeven |
Push-Pull Actuator - W23 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Nominale stroom (A) | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | W23-X1A1G-30 | CIR BRKR THRM 30A 240VAC 50VDC | 30A | 991 - Immediate | $37.94 | Details weergeven |
![]() | ![]() | W23-X1A1G-10 | CIR BRKR THRM 10A 240VAC 50VDC | 10A | 329 - Immediate | $37.94 | Details weergeven |
Toggle Actuator - W31 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Nominale stroom (A) | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | W31-X2M1G-30 | CIR BRKR THRM 30A 240VAC 50VDC | 30A | 486 - Immediate | $46.26 | Details weergeven |
![]() | ![]() | W31-X2M1G-20 | CIR BRKR THRM 20A 240VAC 50VDC | 20A | 258 - Immediate | $46.26 | Details weergeven |
Compact, Push to Reset - W57 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Nominale stroom (A) | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | W57-XB7A4A10-20 | CIR BRKR THRM 20A 250VAC | 20A | 3984 - Immediate | $4.05 | Details weergeven |
![]() | ![]() | W57-XB1A7A10-20 | CIR BRKR THRM 20A 250VAC | 20A | 700 - Immediate | $4.66 | Details weergeven |
Push to Reset Fuseholder-Type - W28 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Nominale stroom (A) | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | W28-XQ1A-5 | CIR BRKR THRM 5A 250VAC 32VDC | 5A | 7304 - Immediate | $4.83 | Details weergeven |
![]() | ![]() | W28-XQ1A-15 | CIR BRKR THRM 15A 250VAC 32VDC | 15A | 2717 - Immediate | $5.00 | Details weergeven |
Heavy Duty #10-32 Stud Connections - W9 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Nominale stroom (A) | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | W91-X112-5 | CIR BRKR MAG-HYDR 5A 277VAC | 5A | 46 - Immediate | $78.93 | Details weergeven |
![]() | ![]() | W91-X112-20 | CIR BRKR MAG-HYDR 20A 277VAC | 20A | 109 - Immediate | $79.61 | Details weergeven |
Quick-Connect or Screw Terminals - W6 Series
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | W67-X2Q12-20 | CIR BRKR MAG-HYDR 20A 277VAC | 98 - Immediate | $108.36 | Details weergeven |
![]() | ![]() | W67-X2Q12-5 | CIR BRKR MAG-HYDR 5A 277VAC | 119 - Immediate | $81.71 | Details weergeven |














