803-F312X

Rated 4.5 with 16 reviews
top legal disclaimer
top legal disclaimer

credit cards accepted
better business bureau

803-F312X

Revisions: Ser A 
Description: The Allen-Bradley 803-F312X has 3 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.
Available Now
Request a quote for 803-F312X

Description: The Allen-Bradley 803-F312X has 3 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.

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 803-F312X.
Exchange: Exchange credit for your defective unit available.

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


Rated 4.5 with 16 reviews

    Technical Specifications for 803-F312X

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F312X
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits3
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
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-F312X
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits3
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
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-F312X

The 803-F312X Rotating Cam Limit Switch with a Double Shaft Extension is a heavy-duty circuit control device by Allen-Bradley used with machinery that has repetitive operation cycles and long-life and heavy-duty operations where shaft rotation correlates with machine motion. This device, like all Allen-Bradley Bulletin 803 cam switches, makes use of cam-actuated contacts mounted on a rotating shaft, and it is suitable for both steel forming and packaging/assembly operations. The 803-F312X has 3 snap action block contacts, 3 cam assemblies with adjustable lobes and valleys (higher and lower segments), a rotating shaft with a 150 RPM base shaft speed, and a spring-loaded cam-roller assembly. The 803-F312X has a higher cam segment (lobe), which activates the device circuit as it brushes with the cam-roller, and a lower cam segment (valley) which de-activates the circuit as it passes by the cam-roller, and the activation duration (dwell time), is determined by the lobe size.



The device has a 10A snap action contact with single pole/double throw (1 N.C., 1 N.O.) block contact with 12A/1.2A MAKE/BREAK ratings at a 600V Maximum AC contact rating, and when the lobe brushes over the cam-roller, the contact snaps, and the Normally-Closed (N.C.) contact opens and the Normally-Open (N.O.) contact closes. The 803-F312X has a timing (in angular degree) which is determined by the position of the shaft-mounted cam, relative to the position of the Keyway. The device, like all Style F devices, has a minimum and maximum cam duration of 12 degrees and 348 degrees, respectively. It has an external timing and dwell time adjustment, which can be set with a screwdriver while the machine is in motion, and the setting of the timing and the dwell time (both maximum and minimum) determine the machine’s operation. The 803-F312X comes with a double shaft extension, and it has a working temperature range of -30 to 66 degrees Celsius (-22 to 150 degrees Fahrenheit), and a storage temperature range of -30 to 93 degrees Celsius (-22 to 200 degrees Fahrenheit). It weighs around 5.4 kilograms (12 pounds), with dimensions of 446.1 millimeters x 82.6 millimeters x 177.8 millimeters (17.56 inches x 3.25 inches x 7.0 inches), and it has CE, CSA, and UL-certifications.



Repair Services for 803-F312X

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

Our highly skilled technicians can repair your 803-F312X. 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-F312X

Please refer to the manual for more information about the 803-F312X such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
803-F312X Ser A
803-F312X/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-F312X
  • 8o3-F312X
  • 803-F3l2X
  • 803F312X

Dimensions For 803-F312X

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-F312X

Resolutions For 803-F312X

About

Technical Specifications for 803-F312X

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-F312X
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits3
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
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-F312X
Product TypeRotating Cam Limit Switch
Style of DeviceF
Circuits3
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
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-F312X

The 803-F312X Rotating Cam Limit Switch with a Double Shaft Extension is a heavy-duty circuit control device by Allen-Bradley used with machinery that has repetitive operation cycles and long-life and heavy-duty operations where shaft rotation correlates with machine motion. This device, like all Allen-Bradley Bulletin 803 cam switches, makes use of cam-actuated contacts mounted on a rotating shaft, and it is suitable for both steel forming and packaging/assembly operations. The 803-F312X has 3 snap action block contacts, 3 cam assemblies with adjustable lobes and valleys (higher and lower segments), a rotating shaft with a 150 RPM base shaft speed, and a spring-loaded cam-roller assembly. The 803-F312X has a higher cam segment (lobe), which activates the device circuit as it brushes with the cam-roller, and a lower cam segment (valley) which de-activates the circuit as it passes by the cam-roller, and the activation duration (dwell time), is determined by the lobe size.



The device has a 10A snap action contact with single pole/double throw (1 N.C., 1 N.O.) block contact with 12A/1.2A MAKE/BREAK ratings at a 600V Maximum AC contact rating, and when the lobe brushes over the cam-roller, the contact snaps, and the Normally-Closed (N.C.) contact opens and the Normally-Open (N.O.) contact closes. The 803-F312X has a timing (in angular degree) which is determined by the position of the shaft-mounted cam, relative to the position of the Keyway. The device, like all Style F devices, has a minimum and maximum cam duration of 12 degrees and 348 degrees, respectively. It has an external timing and dwell time adjustment, which can be set with a screwdriver while the machine is in motion, and the setting of the timing and the dwell time (both maximum and minimum) determine the machine’s operation. The 803-F312X comes with a double shaft extension, and it has a working temperature range of -30 to 66 degrees Celsius (-22 to 150 degrees Fahrenheit), and a storage temperature range of -30 to 93 degrees Celsius (-22 to 200 degrees Fahrenheit). It weighs around 5.4 kilograms (12 pounds), with dimensions of 446.1 millimeters x 82.6 millimeters x 177.8 millimeters (17.56 inches x 3.25 inches x 7.0 inches), and it has CE, CSA, and UL-certifications.



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

Our highly skilled technicians can repair your 803-F312X. 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-F312X. 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-F312X such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
803-F312X Ser A
803-F312X/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-F312X
  • 8o3-F312X
  • 803-F3l2X
  • 803F312X
PDF