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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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