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The 800H-JR2AY is a selector switch from Allen Bradley's 800H Push Button series. This device features three switch positions and operates at maximum voltages of 300 VAC and 150 VDC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Selector Switch |
| Product Line | 800H Push Buttons |
| Part Number | 800H-JR2AY |
| UPC | 662072812754 |
| Weight | 0.31 lbs (0.14 kg) |
| Electrical Connection Type | Screw connection |
| Number of Switch Positions | 3 positions |
| Maximum Operational Voltage | 300 Volts AC / 150 Volts DC |
| Fingersafe Guards | No guards |
| Contact Block Thermal Current | 2.5 Amperes |
| Contact Block Configuration | 1 Normally Open (NO) contact and 1 Normally Closed (NC) contact |
| Housing Material | Plastic |
| Mounting Hole Diameter | 30.5 millimeters (1.2 inches) |
| Operator Cap Type | Standard knob |
| Mechanical Endurance | 1,000,000 operations (minimum) |
| Degree of Protection | NEMA Type 1/4/4X/12/13 |
| Contact Block Tightening Torque | 0.7 to 0.9 Newton-meter (6 to 8 inch-pounds) |
| Vibration Resistance | Up to 10 G (maximum) |
The Allen Bradley 800H-JR2AY is a well-designed selector switch that supports multiple functions with its three-position setup. It can handle an operational voltage of 300 volts AC and 150 volts DC, making it versatile for various electrical systems. This selector switch utilizes a screw connection for electrical attachments, ensuring reliable connectivity.
The device lacks fingersafe guards. Its contact block is rated for a thermal current of 2.5 amperes and features a configuration of one normally open (NO) contact alongside one normally closed (NC) contact. The housing is constructed from plastic, contributing to its lightweight profile.
For installation, the switch requires a mounting hole diameter of 30.5 millimeters (1.2 inches), making it compatible with standard panel openings. The operator cap is a standard knob type, providing ease of use in selecting switch positions.
When it comes to durability, the mechanical endurance of the 800H-JR2AY selector switch is rated for a minimum of 1,000,000 operations. It also meets various protection standards, classified under NEMA Type 1/4/4X/12/13, protecting against dust and moisture ingress. The tightening torque for the contact block is specified between 0.7 to 0.9 Newton-meters (6 to 8 inch-pounds).
Additionally, this unit can withstand vibrations up to 10 Gs, which is beneficial in dynamic installations. Overall, the specifications of the 800H-JR2AY position it as a reliable component for control panel applications in various environments.