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The 100-D140B00 from Allen Bradley is a non-reversing contactor designed for robust industrial applications. It features 3 poles and a current capacity of 140 A, suitable for 3-phase systems, with a control voltage of 24 VAC at 50 Hz, offering reliable performance for diverse electrical loads.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Non-reversing Contactor |
| Product Line | IEC 100 Contactors |
| Part Number | 100-D140B00 |
| Weight | 3.00 lbs (1.36 kg) |
| Number of Poles | 3 Poles |
| Current Rating (AC-3) | 140 A |
| Phase Type | 3 Phase |
| Control Voltage at 50 Hz | 24 VAC |
| Horsepower Rating at 230 V | 50 Hp |
| Horsepower Rating at 460 V | 100 Hp |
| Horsepower Rating at 575 V | 125 Hp |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Rated Insulation Voltage (IEC) | 1000 V |
| Rated Insulation Voltage (UL/CSA) | 600 V |
The Allen Bradley 100-D140B00 is a robust non-reversing contactor ideally suited for heavy-duty applications. It is constructed with 3 poles, allowing it to manage significant electrical loads effectively. With a current rating of 140 A (AC-3), it operates efficiently in 3-phase systems.
The contactor is designed for reliability with a control voltage of 24 VAC when operating at 50 Hz. It handles various horsepower ratings, facilitating adaptability for different voltage conditions: 50 Hp at 230 volts, 100 Hp at 460 volts, and 125 Hp at 575 volts. This versatility makes it suitable for a wide range of motor control applications.
The operating frequency for this contactor ranges between 50 Hz and 60 Hz, ensuring compatibility with various industrial electrical systems. In terms of insulation ratings, the 100-D140B00 has a rated insulation voltage of 1000 V according to IEC standards and 600 V per UL/CSA standards. This dual compliance is essential for maintaining safety across different installations, solidifying the contactor's reliability in demanding environments.