803-B8X

Rated 4.6 with 16 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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803-B8X

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 803-B8X rotating cam limit switch is a Bulletin 803 series rotating cam limit switch. Its shaft extends to both the right and left and it supports a maximum rotation speed of 150 RPM. The 803-B8X rotating cam limit switch’s shaft can rotate in either direction and the switch itself can be mounted at any angle. It has 8 independent cam circuits, 1 normally closed snap action contact, and 1 normally open snap action contact. The 803-B8X rotating cam limit switch has a cam duration range from 14 to 346 degrees.
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Request a quote for 803-B8X

Description: The Allen-Bradley/Rockwell Automation 803-B8X rotating cam limit switch is a Bulletin 803 series rotating cam limit switch. Its shaft extends to both the right and left and it supports a maximum rotation speed of 150 RPM. The 803-B8X rotating cam limit switch’s shaft can rotate in either direction and the switch itself can be mounted at any angle. It has 8 independent cam circuits, 1 normally closed snap action contact, and 1 normally open snap action contact. The 803-B8X rotating cam limit switch has a cam duration range from 14 to 346 degrees.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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disclaimer
credit cards
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-B8X.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.6 with 16 reviews

    Technical Specifications for 803-B8X

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B8X
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits8
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B8X
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits8
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
s

About 803-B8X

The 803-P8X is part of the Bulletin 803 series from Allen Bradley. It is a rotating cam limit switch, designed to sense the rotational cycle of the system to which it is applied. This module initiates functions at different parts of the machine’s cycle, allowing it to open and close contacts while the shaft is rotating. The 803-P8X is just one modification of the sturdy selection Rotating Cam Limit Switches from the 803 series. This is a Style “P” Bulletin 803 switch, meaning that it is a high-speed switch with a low-cost internal adjustment. It has N.C. (Normally Closed) double break contacts and provides a constant current of 25 A. It features 8 independent cam operators with a maximum shaft speed of 400 RPM and comes with a Type 1 enclosure; it is also available with cams. (The 803-PL8 modification can be ordered if the user wishes to purchase a switch without cams.). Unlike other Bulletin 803 variants, the 803-P8X comes with a double shaft extension. The width of the 803-P8X is 7.13 inches with a height of 5.44 inches and its weight with cams is around 30 pounds. Most of the Bulletin 803 models come with a spring-loaded cam roller assembly, which is mounted to the base of the contact. These cam assemblies have two adjustable cam segments for every cam. The 803-P8X also has a rotating shaft. As the cam rotates on the shaft, the lobes of the cam push against the roller assembly to initiate the circuit. When the valley goes by the cam roller, the contact returns to its initial state. The position of this cam determines when the circuit opens or closes within the cycle. It is important to set the dwell and timing of the circuit accurately to get the desired results.



Technical Description of 803-B8X

The Allen-Bradley 803-B8X has 8 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-B8X

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

Our highly skilled technicians can repair your 803-B8X. 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-B8X

Please refer to the manual for more information about the 803-B8X such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-B8X Ser A
803-B8X/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-B8X
  • 8o3-B8X
  • 803-88X
  • 803-BbX
  • 803B8X

Dimensions For 803-B8X

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-B8X

Resolutions For 803-B8X

About

Technical Specifications for 803-B8X

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B8X
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits8
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B8X
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits8
ModificationDouble Shaft Extension
Modification 2N/A
Modification 3N/A
Enclosure Type1
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft

About 803-B8X

The 803-P8X is part of the Bulletin 803 series from Allen Bradley. It is a rotating cam limit switch, designed to sense the rotational cycle of the system to which it is applied. This module initiates functions at different parts of the machine’s cycle, allowing it to open and close contacts while the shaft is rotating. The 803-P8X is just one modification of the sturdy selection Rotating Cam Limit Switches from the 803 series. This is a Style “P” Bulletin 803 switch, meaning that it is a high-speed switch with a low-cost internal adjustment. It has N.C. (Normally Closed) double break contacts and provides a constant current of 25 A. It features 8 independent cam operators with a maximum shaft speed of 400 RPM and comes with a Type 1 enclosure; it is also available with cams. (The 803-PL8 modification can be ordered if the user wishes to purchase a switch without cams.). Unlike other Bulletin 803 variants, the 803-P8X comes with a double shaft extension. The width of the 803-P8X is 7.13 inches with a height of 5.44 inches and its weight with cams is around 30 pounds. Most of the Bulletin 803 models come with a spring-loaded cam roller assembly, which is mounted to the base of the contact. These cam assemblies have two adjustable cam segments for every cam. The 803-P8X also has a rotating shaft. As the cam rotates on the shaft, the lobes of the cam push against the roller assembly to initiate the circuit. When the valley goes by the cam roller, the contact returns to its initial state. The position of this cam determines when the circuit opens or closes within the cycle. It is important to set the dwell and timing of the circuit accurately to get the desired results.



Technical Description of 803-B8X

The Allen-Bradley 803-B8X has 8 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-B8X. 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-B8X. 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-B8X such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-B8X Ser A
803-B8X/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-B8X
  • 8o3-B8X
  • 803-88X
  • 803-BbX
  • 803B8X
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