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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.
Thermal Circuit Breakers
- Typically less expensive
- Trip point varies with the ambient temperature
- One- through four-pole models
Magnetic Circuit Breakers
- Typically more expensive
- Temperature stable over a wide range
- One- and two-pole models only
Rocker Actuator - W33 Series
| Image | Manufacturer Part Number | Description | Current Rating (Amps) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
 |  | W33-S4B1Q-10 | CIR BRKR THRM 10A 250VAC 50VDC | 10A | 101 - Immediate | $5,698.88 | View Details |
|  | W33-T2N1Q-10 | CIR BRKR THRM 10A 250VAC 50VDC | 10A | 1070 - Immediate | $6,706.97 | View Details |
Push-Pull Actuator - W23 Series
| Image | Manufacturer Part Number | Description | Current Rating (Amps) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | W23-X1A1G-30 | CIR BRKR THRM 30A 240VAC 50VDC | 30A | 1123 - Immediate | $3,741.28 | View Details |
|  | W23-X1A1G-7.50 | CIR BRKR THRM 7.5A 240VAC 50VDC | 7.5A | 269 - Immediate | $3,741.28 | View Details |
Toggle Actuator - W31 Series
| Image | Manufacturer Part Number | Description | Current Rating (Amps) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | W31-X2M1G-15 | CIR BRKR THRM 15A 240VAC 50VDC | 15A | 253 - Immediate | $4,562.12 | View Details |
| | W31-X2M1G-30 | CIR BRKR THRM 30A 240VAC 50VDC | 30A | 250 - Immediate | $4,562.12 | View Details |
Compact, Push to Reset - W57 Series
| Image | Manufacturer Part Number | Description | Current Rating (Amps) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | W57-XB7A4A10-5 | CIR BRKR THRM 5A 250VAC | 5A | 1457 - Immediate | $383.36 | View Details |
| | W57-XB7A4A10-20 | CIR BRKR THRM 20A 250VAC | 20A | 6021 - Immediate | $442.81 | View Details |
Push to Reset Fuseholder-Type - W28 Series
| Image | Manufacturer Part Number | Description | Current Rating (Amps) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | W28-XT1A-15 | CIR BRKR THRM 15A 250VAC 32VDC | 15A | 2017 - Immediate | $441.93 | View Details |
| | W28-XQ1A-3 | CIR BRKR THRM 3A 250VAC 32VDC | 3A | 36082 - Immediate | $520.02 | View Details |
Heavy Duty #10-32 Stud Connections - W9 Series
| Image | Manufacturer Part Number | Description | Current Rating (Amps) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | W91-X112-20 | CIR BRKR MAG-HYDR 20A 277VAC | 20A | 83 - Immediate | $7,852.60 | View Details |
|  | W92-X112-15 | CIR BRKR MAG-HYDR 15A 277VAC | 15A | 67 - Immediate | $19,087.09 | View Details |
Quick-Connect or Screw Terminals - W6 Series
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | W67-X2Q12-20 | CIR BRKR MAG-HYDR 20A 277VAC | 292 - Immediate | $10,687.85 | View Details |
|  | W68-X2Q12-10 | CIR BRKR MAG-HYDR 10A 277VAC | 88 - Immediate | $12,527.43 | View Details |
Published: 2013-08-13
India