803-E4

Rated 4.8 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-E4

Revisions: Ser A 
Description: The 803-E4 rotating cam limit switch is an Allen-Bradley/Rockwell Automation Bulletin 803 series rotating cam limit switch. It comes with 4 cam operators that all operate independently. The 803-E4 rotating cam limit switch’s shaft has a standard left shaft extension and it can operate clockwise and counterclockwise at speeds of up to 150 RPM. The contacts in this switch are normally closed but they can be opened by the switch’s cams. The 803-E4 rotating cam limit switch is protected by a Type 13 enclosure and it has an ambient operating temperature range from -22 to 150 degrees Fahrenheit.
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Description: The 803-E4 rotating cam limit switch is an Allen-Bradley/Rockwell Automation Bulletin 803 series rotating cam limit switch. It comes with 4 cam operators that all operate independently. The 803-E4 rotating cam limit switch’s shaft has a standard left shaft extension and it can operate clockwise and counterclockwise at speeds of up to 150 RPM. The contacts in this switch are normally closed but they can be opened by the switch’s cams. The 803-E4 rotating cam limit switch is protected by a Type 13 enclosure and it has an ambient operating temperature range from -22 to 150 degrees Fahrenheit.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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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-E4.
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 4.8 with 16 reviews

    Technical Specifications for 803-E4

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-E4
Product TypeRotating Cam Limit Switch
Style of DeviceE
Circuits4
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type13
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration15°-360°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-E4
Product TypeRotating Cam Limit Switch
Style of DeviceE
Circuits4
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type13
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration15°-360°
Extension StandardLeft Shaft
s

About 803-E4

The Allen Bradley 803-E4 is a cam limit switch that belongs to the 803 family of rotary limit devices. This switch is used to control the rotation of machines in industries and is generally used for applications in packaging, steel manufacturing, motor control, electrical appliances, and many other industries. The 803-E4 can limit switch can easily detect the position, speed, and range of motion of a rotating machine and consumer appliance. The rotating shaft of the switch is attached to the machine to be controlled and the switch is automatically activated when the shaft reaches a set number of revolutions. The 803-E4 switch comes in a Type 13 enclosure and has a 25 A N.C. double break contact; this device features between 2 and 12 independent cam operators and it can be operated to a maximum limit of 150 RPM shaft speed. The user can set the cam duration between a minimum of 15 degrees and a maximum of 360 degrees. The 803-E4 cam limit switch actuates contacts by using its cams, which are mounted on a rotating shaft.  A cam can be adjusted easily without affecting other circuits; the 803-E4 opens and closes the contacts at various angles of rotation of a machine shaft.



This device is equipped with precision bearings for smoother rotation of switch shaft assemblies. This switch can be mounted at any angle or in any plane with the help of screws. The Allen Bradley 803-E4 cam limit device is easy to operate and requires next to no maintenance. It is designed for heavy-duty continuous operations in industries.



Technical Description of 803-E4

The Allen-Bradley 803-E4 has 4 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-E4

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

Our highly skilled technicians can repair your 803-E4. 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-E4

Please refer to the manual for more information about the 803-E4 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-E4 Ser A
803-E4/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-E4
  • 8o3-E4
  • 803-EA
  • 803E4

Dimensions For 803-E4

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-E4

Resolutions For 803-E4

About

Technical Specifications for 803-E4

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-E4
Product TypeRotating Cam Limit Switch
Style of DeviceE
Circuits4
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type13
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration15°-360°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-E4
Product TypeRotating Cam Limit Switch
Style of DeviceE
Circuits4
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type13
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration15°-360°
Extension StandardLeft Shaft

About 803-E4

The Allen Bradley 803-E4 is a cam limit switch that belongs to the 803 family of rotary limit devices. This switch is used to control the rotation of machines in industries and is generally used for applications in packaging, steel manufacturing, motor control, electrical appliances, and many other industries. The 803-E4 can limit switch can easily detect the position, speed, and range of motion of a rotating machine and consumer appliance. The rotating shaft of the switch is attached to the machine to be controlled and the switch is automatically activated when the shaft reaches a set number of revolutions. The 803-E4 switch comes in a Type 13 enclosure and has a 25 A N.C. double break contact; this device features between 2 and 12 independent cam operators and it can be operated to a maximum limit of 150 RPM shaft speed. The user can set the cam duration between a minimum of 15 degrees and a maximum of 360 degrees. The 803-E4 cam limit switch actuates contacts by using its cams, which are mounted on a rotating shaft.  A cam can be adjusted easily without affecting other circuits; the 803-E4 opens and closes the contacts at various angles of rotation of a machine shaft.



This device is equipped with precision bearings for smoother rotation of switch shaft assemblies. This switch can be mounted at any angle or in any plane with the help of screws. The Allen Bradley 803-E4 cam limit device is easy to operate and requires next to no maintenance. It is designed for heavy-duty continuous operations in industries.



Technical Description of 803-E4

The Allen-Bradley 803-E4 has 4 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-E4. 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-E4. 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-E4 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-E4 Ser A
803-E4/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-E4
  • 8o3-E4
  • 803-EA
  • 803E4
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