803-F412T | Allen Bradley PLC 803 Rotating Cam Limit Switches

803-F412T

Rated 5 with 5 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

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.

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.


credit cards accepted
better business bureau

803-F412T

Revisions: Ser A 
Description: The 803-F412T cam switch is a rotating cam limit switch that has been designed and manufactured by Allen-Bradley/Rockwell Automation. It is a member of the Allen-Bradley Bulletin 803 and Style F series of cam switches which can support externally and internally adjustable cams. The 803-F412T rotating cam limit switch has 4 cams that are all internally adjustable. When the switch’s shaft is not rotating, the users can internally adjust any of the 4 cams to meet the specific needs of an application. The 803-F412T rotating cam limit switch’s shaft can support rotation speeds of up to 150 RPM.
Available Now
Request a quote for 803-F412T

Description: The 803-F412T cam switch is a rotating cam limit switch that has been designed and manufactured by Allen-Bradley/Rockwell Automation. It is a member of the Allen-Bradley Bulletin 803 and Style F series of cam switches which can support externally and internally adjustable cams. The 803-F412T rotating cam limit switch has 4 cams that are all internally adjustable. When the switch’s shaft is not rotating, the users can internally adjust any of the 4 cams to meet the specific needs of an application. The 803-F412T rotating cam limit switch’s shaft can support rotation speeds of up to 150 RPM.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

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.

disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 803-F412T.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:


Rated 5 with 5 reviews

    Technical Specifications for 803-F412T

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F412T
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits4
ModificationN/A
Modification 2N/A
Modification 3All Cams Substitution
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F412T
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits4
ModificationN/A
Modification 2N/A
Modification 3All Cams Substitution
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft
s

About 803-F412T

The 803-F412T Rotating Cam limit Switch by Allen-Bradley is a circuit control switch for heavy-duty machinery with dedicated operation cycles in an application where machine motion directly correlates to shaft rotation. It uses a cam that is mechanically mounted on a rotating shaft, and the mounting produces contact actuation as the shaft rotates. The device has a snap action contact block, with a contact mounted cam-roller, and 4 cam assemblies with adjustable lobes and valleys. The 803-F412T also has a rotating shaft with 150rpm of maximum shaft speed, with a keyway (slot) which connects the shaft to machines, and like most Style “F” series cam switches, it has an adjustable cam option. The 803-F412T circuit is activated as the cam lobe rides onto the cam-roller, opening Contacts 3 and 4 while at the same time closing Contacts 1 and 2. The snap action contact has a 10 A carrying current with AC MAKE/BREAK ratings of 12A/1.2 A at 600 Volts AC and a 0.1A maximum DC contact rating at 550 to 600 Volts DC.



The 803-F412T has a dwell time which is influenced by the length of the cam lobes, and it attains its maximum dwell time when the cam lobes are offset at the biggest angle, and its minimum dwell time is when the cam lobes align perfectly. It has a timing in degree, which is a function of the cam position on the shaft, with reference to a Top Dead Center (TDC), and it has a timing range of 12 to 348 degrees. The 803-F412T has internal cam adjustment options, and all of its available cams can be substituted for internally adjustable cams. The device can handle external dwell time and timing adjustments made by a screwdriver while it is in motion, and it has a default left shaft extension. It comes in a NEMA Type 1 and 13 rated enclosure, with an operating temperature range of -30 to 66 degrees Celsius (-22 to 150 degrees Fahrenheit), and with a -30 to 93 degrees Celsius (-22 to 200 degrees Fahrenheit) storage temperature range. The 803-F412T weighs about 5.4 kilograms (12 pounds) with overall dimensions of 179.4 x 82.6 x 312.7 millimeters (7.06 x 3.25 x 12.31 inches), and it has CE, UL and CSA certifications.



Technical Description of 803-F412T

The Allen-Bradley 803-F412T has 4 Circuits, 10 Amps, and a 150 rpm Max. Shaft Speed. It also contains a Snap Action 1 N.O.-1 N.C. Contact and 2-12 Independent Cam Operators.

Repair Services for 803-F412T

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

Our highly skilled technicians can repair your 803-F412T. 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-F412T

Please refer to the manual for more information about the 803-F412T such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-F412T Ser A
803-F412T/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-F412T
  • 8o3-F412T
  • 803-FA12T
  • 803-F4l2T
  • 803F412T

Dimensions For 803-F412T

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-F412T

Resolutions For 803-F412T

About

Technical Specifications for 803-F412T

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F412T
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits4
ModificationN/A
Modification 2N/A
Modification 3All Cams Substitution
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F412T
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits4
ModificationN/A
Modification 2N/A
Modification 3All Cams Substitution
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft

About 803-F412T

The 803-F412T Rotating Cam limit Switch by Allen-Bradley is a circuit control switch for heavy-duty machinery with dedicated operation cycles in an application where machine motion directly correlates to shaft rotation. It uses a cam that is mechanically mounted on a rotating shaft, and the mounting produces contact actuation as the shaft rotates. The device has a snap action contact block, with a contact mounted cam-roller, and 4 cam assemblies with adjustable lobes and valleys. The 803-F412T also has a rotating shaft with 150rpm of maximum shaft speed, with a keyway (slot) which connects the shaft to machines, and like most Style “F” series cam switches, it has an adjustable cam option. The 803-F412T circuit is activated as the cam lobe rides onto the cam-roller, opening Contacts 3 and 4 while at the same time closing Contacts 1 and 2. The snap action contact has a 10 A carrying current with AC MAKE/BREAK ratings of 12A/1.2 A at 600 Volts AC and a 0.1A maximum DC contact rating at 550 to 600 Volts DC.



The 803-F412T has a dwell time which is influenced by the length of the cam lobes, and it attains its maximum dwell time when the cam lobes are offset at the biggest angle, and its minimum dwell time is when the cam lobes align perfectly. It has a timing in degree, which is a function of the cam position on the shaft, with reference to a Top Dead Center (TDC), and it has a timing range of 12 to 348 degrees. The 803-F412T has internal cam adjustment options, and all of its available cams can be substituted for internally adjustable cams. The device can handle external dwell time and timing adjustments made by a screwdriver while it is in motion, and it has a default left shaft extension. It comes in a NEMA Type 1 and 13 rated enclosure, with an operating temperature range of -30 to 66 degrees Celsius (-22 to 150 degrees Fahrenheit), and with a -30 to 93 degrees Celsius (-22 to 200 degrees Fahrenheit) storage temperature range. The 803-F412T weighs about 5.4 kilograms (12 pounds) with overall dimensions of 179.4 x 82.6 x 312.7 millimeters (7.06 x 3.25 x 12.31 inches), and it has CE, UL and CSA certifications.



Technical Description of 803-F412T

The Allen-Bradley 803-F412T has 4 Circuits, 10 Amps, and a 150 rpm Max. Shaft Speed. It also contains a Snap Action 1 N.O.-1 N.C. 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-F412T. 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-F412T. 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-F412T such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-F412T Ser A
803-F412T/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-F412T
  • 8o3-F412T
  • 803-FA12T
  • 803-F4l2T
  • 803F412T
PDF