Alera ALECASTERST2 dual-wheel hooded casters B stem 2" black 5/set 100 lb hardware
- Casters
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Two-button 30 mm push-button station with momentary black start and red mushroom-head stop operators, 1NO/1NC contacts rated 5 A at 600 V AC, zinc enclosure rated NEMA 4 and IP66
The Square D 9001BW250 is a wall-mounted control station with two push-button operators in black and red. It carries a Start/Stop legend and provides one normally-open and one normally-closed contact rated at 5 amps. The zinc enclosure measures 30 mm and meets NEMA 4 and IP66 ratings for dust and water ingress protection.
The enclosure is constructed from zinc with a gray finish and carries both NEMA 4 and IP66 ratings. Contacts are designated B600/P600 for 600 V AC and 24 V DC operation. The momentary mushroom-head action is designed for reliable switching in industrial settings without a mechanical interlock.
The station mounts directly to a wall and accepts conduit hubs from 1/2 inch to 3/4 inch NPT. Overall dimensions are 3.6 inches high, 2.76 inches wide and 4.25 inches deep. The dead-end layout suits single-station installations where a compact, sealed operator interface is required.
Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | SQUARE D |
| Product type | Industrial Electrical Controls & Automation |
| Size & build | |
| Size | 30 mm |
Thread conduit into the hub, tighten the locknut, then pull wires through; the step often missed is seating the gasket so the IP66 seal holds.
The push-button contacts rated 5A at 600V AC will wear after repeated momentary cycles; the zinc enclosure and mushroom heads typically outlast them.
The 5A contact rating at 600V AC is the limiting factor; sustained loads above that will overheat the contacts before the IP66 enclosure reaches any temperature limit.
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