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Allen Bradley 800H Push Buttons 800H-QRB24B

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800H-QRB24B

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The 800H-QRB24B from Allen Bradley is a reliable momentary push button with a 30 mm size. It operates at 24V AC/DC and features a contact configuration that includes one normally open (N.O.) and one normally closed (N.C.) contact.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 800H-QRB24B

ManufacturerAllen Bradley
Product Type30 mm Momentary Push Button
Product Line800H Push Buttons
Part Number800H-QRB24B
Weight0.38 lbs (0.17 kg)
UPC662073668091
Voltage24V AC/DC
Contact Configuration1 N.O. - 1 N.C.
Shock Resistance100 G
Head TypeExtended Head without Guard
Lens ColorBlue
Illumination OptionsIncandescent
Enclosure RatingType 4/4X/13
Hole Diameter30.5mm
Electric ConnectionScrew-terminal
Contact Block Thermal Current Rating10 A
Contact Block Operational Voltage600 V AC
Wire Range14–18 AWG
Tightening Torque0.9 N·m
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The Allen Bradley 800H-QRB24B is a momentary push button switch designed for durability and performance in various applications. With a size specification of 30 mm, this component operates effectively with a voltage of 24V AC or DC. Its contact setup comprises one normally open (N.O.) and one normally closed (N.C.) contact, offering versatility in circuit designs.

The push button is engineered to endure strong impacts, featuring a shock resistance rated at 100 G. A blue lens provides clear visibility, and the illumination option uses incandescent lighting for adequate signaling in different settings. The head of the button is made in an extended style and does not come with a guard, allowing for ease of operation.

This model is rated for environmental protection under Type 4/4X/13 standards, indicative of its capability to function in harsh conditions. For installation, it requires a hole diameter of 30.5 mm. The electrical connection is secured via screw terminals, which accommodate wire sizes from 14 to 18 AWG. It can handle a thermal current rating of 10 A, with an operational voltage of up to 600 V AC. Finally, the tightening torque required for installation is approximately 0.9 N·m, ensuring a secure fit during use.