803-A12RH

Rated 4.5 with 6 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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803-A12RH

Revisions: Ser A 
Description: The 803-A12RH cam switch is a rotating cam limit switch that has been designed and manufactured by Allen-Bradley/Rockwell Automation in the Bulletin 803 switch series. It is a Style A Bulletin 803 series drive that features a right shaft extension instead of a standard left shaft extension. The shaft on the 803-A12RH rotating cam limit switch can rotate clockwise and counterclockwise and its maximum rotation speed is 150 RPM. It has 12 circuits or independent cam operators. The 803-A12RH rotating cam limit switch supports cam durations of 14 degrees minimum and 346 degrees maximum.
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Request a quote for 803-A12RH

Description: The 803-A12RH cam switch is a rotating cam limit switch that has been designed and manufactured by Allen-Bradley/Rockwell Automation in the Bulletin 803 switch series. It is a Style A Bulletin 803 series drive that features a right shaft extension instead of a standard left shaft extension. The shaft on the 803-A12RH rotating cam limit switch can rotate clockwise and counterclockwise and its maximum rotation speed is 150 RPM. It has 12 circuits or independent cam operators. The 803-A12RH rotating cam limit switch supports cam durations of 14 degrees minimum and 346 degrees maximum.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 803-A12RH.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.5 with 6 reviews

    Technical Specifications for 803-A12RH

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A12RH
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits12
ModificationRight Hand Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A12RH
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits12
ModificationRight Hand Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
s

About 803-A12RH

The Allen-Bradley 803-A12RH rotating cam limit switch has 12 available circuits and it has a right-hand shaft extension instead of the standard left-hand shaft extension. It also comes with 25A-rated N. C. or normally closed double break contacts, with a 150 RPM maximum shaft speed, and with a 14-degree minimum to 346-degree maximum cam duration, all of which are all characteristic of Allen-Bradley’s 803 series of Style A switches. It also features internal dwell adjustments and timing adjustments that the user can only set when the device is powered off and not moving, and it has a spring-loaded cam-roller assembly that is mounted on the contact base. The 803-A12RH switch can be mounted on any plane and it is capable of rotating in either the clockwise and the counterclockwise direction. These rotating switches are used for machines with repetitive operation cycles wherein their motion and shaft rotation are directly correlated. The Allen-Bradley 803-A12RH cam limit switch is capable of heavy-duty operation and it will last for a long time. With a Type 1 enclosure, the 803-A12RH switch has an operating temperature range between -30 and 66 degrees Celsius and a non-operating temperature range between -30 and 93  degrees Celsius. The 803-A12RH also has typical shaft torques of 3 lb-in when the cam roller rides on its lobe, of 7 pounds on an inch when the cam roller rides up the cam ramp, and of 0.5 pounds on an inch with the cam roller is in the valley. The estimated weight of this switch is 20.4 kilograms or 45 pounds.



Technical Description of 803-A12RH

The Allen-Bradley 803-A12RH has 12 Circuits, 25 Amps, and a 150 rpm Max. Shaft Speed. It also contains a N.C. Double Break Contact and 2-12 Independent Cam Operators.

Repair Services for 803-A12RH

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-A12RH. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 803-A12RH

Please refer to the manual for more information about the 803-A12RH such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-A12RH Ser A
803-A12RH/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-A12RH
  • 8o3-A12RH
  • 803-Al2RH
  • 803A12RH

Dimensions For 803-A12RH

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 803-A12RH

Resolutions For 803-A12RH

About

Technical Specifications for 803-A12RH

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A12RH
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits12
ModificationRight Hand Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A12RH
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits12
ModificationRight Hand Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft

About 803-A12RH

The Allen-Bradley 803-A12RH rotating cam limit switch has 12 available circuits and it has a right-hand shaft extension instead of the standard left-hand shaft extension. It also comes with 25A-rated N. C. or normally closed double break contacts, with a 150 RPM maximum shaft speed, and with a 14-degree minimum to 346-degree maximum cam duration, all of which are all characteristic of Allen-Bradley’s 803 series of Style A switches. It also features internal dwell adjustments and timing adjustments that the user can only set when the device is powered off and not moving, and it has a spring-loaded cam-roller assembly that is mounted on the contact base. The 803-A12RH switch can be mounted on any plane and it is capable of rotating in either the clockwise and the counterclockwise direction. These rotating switches are used for machines with repetitive operation cycles wherein their motion and shaft rotation are directly correlated. The Allen-Bradley 803-A12RH cam limit switch is capable of heavy-duty operation and it will last for a long time. With a Type 1 enclosure, the 803-A12RH switch has an operating temperature range between -30 and 66 degrees Celsius and a non-operating temperature range between -30 and 93  degrees Celsius. The 803-A12RH also has typical shaft torques of 3 lb-in when the cam roller rides on its lobe, of 7 pounds on an inch when the cam roller rides up the cam ramp, and of 0.5 pounds on an inch with the cam roller is in the valley. The estimated weight of this switch is 20.4 kilograms or 45 pounds.



Technical Description of 803-A12RH

The Allen-Bradley 803-A12RH has 12 Circuits, 25 Amps, and a 150 rpm Max. Shaft Speed. It also contains a N.C. Double Break Contact and 2-12 Independent Cam Operators.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-A12RH. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-A12RH. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 803-A12RH such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-A12RH Ser A
803-A12RH/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-A12RH
  • 8o3-A12RH
  • 803-Al2RH
  • 803A12RH
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