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The 512-BJB-1-4R-6-24 is a NEMA combination starter designed by Allen Bradley for robust industrial applications. This starter operates with a rated voltage of 480 V and a coil voltage of 120 V, effectively managing a current capacity of 30 A. It is tailored for a frequency range between 50 Hz and 60 Hz, accommodating diverse power conditions.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | NEMA Combination Starter |
| Product Line | 512 Series |
| Part Number | 512-BJB-1-4R-6-24 |
| Weight | 41.00 lbs (18.60 kg) |
| Rated Voltage | 480 V |
| Coil Voltage | 120 V |
| Rated Current | 30 A |
| Min. Frequency Rating | 50 Hz |
| Max. Frequency Rating | 60 Hz |
| NEMA Type | NEMA 1 |
| Min. Operating Temperature | 0 °C |
| Max. Operating Temperature | 40 °C |
| Operating Humidity | 80% (Non-Condensing) |
| Storage Humidity | 80% (Non-Condensing) |
| Installation Altitude | 1000 meters above sea level max. |
The Allen Bradley 512-BJB-1-4R-6-24 is a well-engineered NEMA combination starter primarily suited for various industrial control applications. Rated for 480 V, it is capable of handling significant loads with a current rating of 30 A. This starter utilizes a coil voltage of 120 V, providing the necessary activation energy for its operations.
Designed to operate within specified frequency limits, it accepts frequencies ranging from a minimum of 50 Hz to a maximum of 60 Hz, ensuring compatibility with common electrical systems. The device has a NEMA Type 1 enclosure classification, which offers basic protection for internal components in routine operational environments.
The product is built to function in various climate conditions, with a minimum temperature threshold of 0 °C and a maximum operating temperature of 40 °C, ensuring reliable performance across diverse conditions. Regarding humidity, both operating and storage environments support levels of up to 80% (non-condensing), important for maintaining durability and function.
Moreover, the 512-BJB-1-4R-6-24 can be installed at altitudes not exceeding 1000 meters above sea level without affecting its performance. This combination starter stands out for its versatility and reliability in handling motor control applications effectively.