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					About this product 7274-4-3 Circuit Breaker. * Manufacturer certifications are shipped with your order FREE of charge
 
													 
													 
													 
													 
													 
													 
											| Part Number or Model | 7274-4-3 | 
| Description | Circuit Breaker | 
| Schedule B Class | |
| ECCN (Export Control Class) | EAR99 | 
| Actuator Function | Trip-reset | 
| Actuator Position Designation | At pole one | 
| Auxiliary Switch Function And Quantity | 1 control | 
| Body Length | 0.780 inches maximum | 
| Body Style | Single pole type | 
| Body Width | 0.580 inches maximum | 
| Bushing Length | 0.359 inches nominal | 
| Case Material | Metal | 
| Center To Center Distance Between Terminals Parallel To Length | 0.593 inches nominal | 
| Circuit Protection Type | Overcurrent single location | 
| Frequency In Hertz | 400.0 single location | 
| Inclosure Protection Type For Which Designed | Explosion resistant and moisture resistant | 
| Internal Trip Release Configuration | Series trip single location | 
| Main Contact Tripping Mechanism Type | Trip free | 
| Manual Actuator Type And Quantity | 1 push-pull | 
| Maximum Continuous Load Current Rating Per Pole | 3.0 amperes ac single location and 3.0 amperes dc single location | 
| Maximum Interrupting Capacity Current Type And Rating Per Pole I | 100.0 ac single location and 100.0 dc single location | 
| Mounting Facility Type And Quantity | 1 threaded bushing | 
| Mounting Surface To Terminal End Distance | 1.420 inches maximum | 
| Thread Size | 0.438 inches | 
| Operating Voltage Type And Rating Per Pole In Volts | 115.0 ac single location and 28.0 dc single location | 
| Pole Quantity | 1 | 
| Reset Method | Manual | 
| Storage Type | General purpose warehouse | 
| Switch Contact Arrangement | Single pole, single throw, normally closed | 
| Switch Current Rating And Type In Amps | 3.0 ac and 3.0 dc | 
| Switch Location And Position Designation | External at pole one | 
| Switch Terminal Type | Tab, solder lug | 
| Switch Voltage Rating And Type In Volts | 115.0 ac and 28.0 dc | 
| Terminal Type And Quantity | 2 screw | 
| Thread Qty Per Inch (tpi) | 32 | 
| Thread Series Designator | Un | 
| Trip Delay Time In Seconds Per Rated Continuous Current | 2.000 minimum at 200 pct single location and 20.000 maximum at 200 pct single location | 
| Trip Release Ambient Tempurature Rating | 25.0 degree celsius nominal single location | 
| Trip Release Characteristic | Time delay single location | 
| Trip Release Method | Thermal single location | 
| Ultimate Trip Rating Of Continuous Current Rating Per Pole In Pe | 145.0 single location | 
 
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