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The 800H-HR2B is a selector switch from Allen Bradley's 800H Push Buttons series. Featuring a maintained standard knob operator function, this device includes two switch positions for versatile control. The encapsulated design allows for screw connections and white knob insert color, ensuring ease of use in various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Selector Switch |
| Product Line | 800H Push Buttons |
| Part Number | 800H-HR2B |
| Weight | 0.31 lbs (0.14 kg) |
| UPC | 662073628323 |
| Number of Switch Positions | 2-position |
| Operator Function | Maintained standard knob |
| Fingersafe Guards Type | No guards |
| Electrical Connection Type | Screw connection |
| Knob Insert Color | White color |
| Contact Block Configuration | 2 Normally Open (NO) contacts and 2 Normally Closed (NC) contacts |
| Cam Options | Standard cam |
| Illumination | Non-illuminated |
| Contact Block Termination Wire Size | 14 to 18 American Wire Gauge (AWG) |
| Mechanical Life Span | Up to 1 million operations |
| Thermal Current Rating for the Contact Block | 10 Amperes |
| Maximum Operating Voltage for the Contact Block | 600 Volts AC/DC |
| Shock Resistance | 25 G for 11 milliseconds (contact fragility) and up to 100 G without damage |
The Allen Bradley 800H-HR2B selector switch serves as a reliable component for control applications. Designed with a maintained standard knob, it features a straightforward 2-position configuration. The absence of fingersafe guards simplifies its structure while maintaining functionality. Electrical connections are established through a screw-in type, facilitating easy installation and servicing.
This switch utilizes a white color for the knob insert for clear identification. It integrates a dual contact block design consisting of 2 Normally Open (NO) and 2 Normally Closed (NC) contacts to accommodate diverse operational requirements. The standard cam option ensures consistent switching action across its applications. However, it does not provide illumination, allowing for a conventional appearance.
The wire termination accommodates American Wire Gauge sizes ranging from 14 to 18, offering flexibility in wiring choices. The device boasts a robust mechanical life, capable of lasting up to 1 million operations, which underscores its durability. Additionally, it possesses a thermal current rating of 10 Amperes and can manage maximum operational voltages up to 600 Volts AC/DC, making it suitable for various electrical settings.
Regarding its resilience, the 800H-HR2B exhibits a shock resistance of 25 G for a brief duration of 11 milliseconds without damaging the contacts, and up to 100 G without sustaining harm, positioning it as a dependable option even in turbulent environments.