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The 800MR-J44RB is a selector switch from the Allen Bradley 800MR Push Buttons series, featuring three fixed operator positions and compatibility for modular contact blocks. It operates safely at a maximum voltage of 300 VAC and can handle up to 10 Amps of current, making it suitable for various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Selector Switch |
| Product Line | 800M Push Buttons |
| Part Number | 800MR-J44RB |
| Weight | 0.38 lbs (0.17 kg) |
| Series | 800MR Push Buttons |
| Operator Positions | 3 Fixed Positions |
| Panel Cutout | 22.5 mm Hole |
| Max Operating Voltage | 300 VAC |
| Max Current Rating | 10 Amps |
| Contact Blocks Included | None |
| Contact Compatibility | Modular NO/NC Blocks |
| Terminal Interface | Stab or Screw Block Types |
| Cam Interface | Swappable Cam Modules |
| Operator Style | Knob Selector Head |
| Mechanical Endurance | ~750k Cycles |
| Operating Temperature | 32 to 104 Degrees Fahrenheit |
Specifically designed as part of Allen Bradley's 800MR series, the 800MR-J44RB selector switch features three fixed positions suitable for numerous applications. With a maximum operating voltage of 300 VAC, this device is capable of handling a current rating of up to 10 Amps. It does not include any contact blocks but is compatible with modular NO/NC contacts which allow for straightforward adjustments in controlling electrical circuits.
Installation requires a panel cutout of 22.5 mm, making it easy to fit into various control panels. The terminal interface can be configured using either stab or screw block types, enhancing installation options. Additionally, the cam interface allows for swappable modules, providing customization based on operational requirements.
With a knob selector head design, this switch is user-friendly, ensuring intuitive operation. The mechanical endurance of approximately 750,000 cycles confirms its robustness for everyday use. It can function within an ambient temperature range of 32 to 104 degrees Fahrenheit, making it suitable for standard operating environments. Overall, the 800MR-J44RB is a durable and flexible selector switch that meets various operational needs.