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The 194R-ND250P3, a rotary disconnect switch from Allen Bradley, is built for high-capacity applications. This switch is rated for a current of 250 A and can handle operational voltages up to 690 VAC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Rotary Disconnect Switch |
| Product Line | 194R Switches |
| Part Number | 194R-ND250P3 |
| Weight | 19.00 lbs (8.62 kg) |
| Rated Current | 250 A |
| Fuse Type | DIN Type |
| Compatible Fuse Sizes | DIN 1, 2 |
| Number of Poles | 3 Poles |
| Rated Operational Voltage | 690 VAC |
| IP Rating | IP20 |
| Mounting Type | Base or DIN Rail Mounting |
| Minimum Operating Temperature | -20°C |
| Maximum Operating Temperature | 60°C |
| Minimum Storage Temperature | -40°C |
| Maximum Storage Temperature | 65°C |
The Allen Bradley 194R-ND250P3 operates effectively as a rotary disconnect switch, specifically designed for demanding electrical applications. Capable of handling a current rating of 250 A, it ensures reliable performance in various setups. It supports a maximum operational voltage of 690 VAC, making it a sturdy option within industrial settings.
This switch is equipped with three poles, enhancing its ability to manage different electrical configurations efficiently. It requires DIN-type fuses, accommodating compatibility with sizes 1 and 2 to meet varying circuit protection needs. The enclosure is rated IP20, indicating protection against solid objects larger than 12.5 mm, thus safeguarding internal components.
The mounting versatility of the 194R-ND250P3 allows installation either on a base or a DIN rail, facilitating integration into numerous panel designs. In terms of environmental performance, this unit functions between a minimum operating temperature of -20°C and a maximum operating temperature of 60°C, ensuring broad usability in varying operational conditions. For storage, it can withstand temperatures from -40°C up to 65°C, verifying its endurance in rugged environments.