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The 100-E146KD11 is an IEC contactor manufactured by Allen Bradley. It handles an operational current of 146 Amps at AC-3, providing reliable control for motor applications up to 75 kW at 400V.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | IEC Contactor |
| Product Line | IEC 100 Contactors |
| Part Number | 100-E146KD11 |
| UPC | 889508535043 |
| Weight | 3.25 lbs (1.47 kg) |
| Operational Current | 146 Amps (AC-3) |
| Motor Power | 75 kW at 400V (AC-3) |
| Number of Poles | 3 Poles |
| Thermal Current | 225 Amps (AC-1) |
| Coil Voltage | 100-250V AC/DC Universal |
| Coil Type | Electronic with PLC Interface |
| Aux Contact Configuration | 1 NO and 1 NC |
| Aux Contact Quantity | 2 Contacts |
| Operational Voltage | 400V AC (Max 690V) |
| Insulation Voltage | 1000V Rated |
| Impulse Withstand | 8 kV |
| Main Terminal Type | Bar Connections |
The 100-E146KD11 from Allen Bradley is categorized as an IEC contactor, specifically designed for effective motor control. It supports an operational current of 146 Amps under AC-3 rating and is capable of driving motors with a maximum power output of 75 kW at 400 volts. With three poles present, this contactor provides robust functionality. The thermal current rating is noted at 225 Amps in accordance with AC-1 conditions, ensuring reliable performance under various load scenarios.
For flexibility, the coil voltage spans from 100 to 250 volts, accommodating both AC and DC signals. Its electronic coil is designed to integrate efficiently with PLCs, facilitating automation applications. Additional capabilities include a configuration of auxiliary contacts, with 1 normally open and 1 normally closed, providing expanded functionality with a total of two contacts.
In terms of operational limits, this contactor performs effectively at an operational voltage of up to 400 volts, with a maximum threshold of 690 volts AC. The insulation voltage rating stands at 1000 volts, ensuring adequate protection against electrical stress. It withstands impulse voltages of 8 kV, enhancing its robust design. For connectivity, the main terminal employs bar connections, ensuring secure and reliable electrical connections in industrial settings.