803-EF2

Rated 4.5 with 12 reviews
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803-EF2

Revisions: Ser A 
Description: The Allen-Bradley 803-EF2 has 2 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.
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Request a quote for 803-EF2

Description: The Allen-Bradley 803-EF2 has 2 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.

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 803-EF2.
Exchange: Exchange credit for your defective unit available.

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Rated 4.5 with 12 reviews

    Technical Specifications for 803-EF2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-EF2
Product TypeRotating Cam Limit Switch
Style of DeviceEF
Circuits2
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-EF2
Product TypeRotating Cam Limit Switch
Style of DeviceEF
Circuits2
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
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About 803-EF2

The Allen-Bradley 803-EF2 is a Style EF rotating cam limit switch that has a Type 13 enclosure and 2 circuits present. It features an internal dwell adjustment which can only be set or reset when the cam switch is not in motion and an external time adjustment that can be configured by using a screwdriver when the cam switch is moving. The 803-EF2 switch, like all Style EF switches, is equipped with a maximum shaft speed of 150 RPM, a standard left-hand shaft extension, a cam duration that ranges from a minimum of 15 degrees to a maximum of 360 degrees, and 25 Amp-rated N. C. or normally closed double break contacts. A spring-loaded cam-roller assembly mounted to the contact base can also be found on this rotating cam limit switch.



The approximate weight of the 803-EF2 switch is 11.3 kilograms or 25 pounds and it is mountable on any plane, and it has the capacity to rotate well in either a clockwise or a counterclockwise direction. This switch is suitable for long-term and heavy-duty use and it is suitable for machines that have operation cycles that are repetitive and whose shaft rotation is correlated with the mechanical motion. The typical shaft torque ratings of this switch are 0.5 pounds on inch with the cam roller in the valley, 3 pounds on inch when the cam roller rides on the lobe, and 7 pounds on inch when the cam roller rides up the switch’s cam ramp. The 803-EF2 switch has an operating temperature range of -30 to 66 degrees Celsius and a storage temperature range of -30 to 93 degrees Celsius.



Repair Services for 803-EF2

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

Our highly skilled technicians can repair your 803-EF2. 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-EF2

Please refer to the manual for more information about the 803-EF2 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
803-EF2 Ser A
803-EF2/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-EF2
  • 8o3-EF2
  • 803EF2

Dimensions For 803-EF2

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-EF2

Resolutions For 803-EF2

About

Technical Specifications for 803-EF2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-EF2
Product TypeRotating Cam Limit Switch
Style of DeviceEF
Circuits2
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-EF2
Product TypeRotating Cam Limit Switch
Style of DeviceEF
Circuits2
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-EF2

The Allen-Bradley 803-EF2 is a Style EF rotating cam limit switch that has a Type 13 enclosure and 2 circuits present. It features an internal dwell adjustment which can only be set or reset when the cam switch is not in motion and an external time adjustment that can be configured by using a screwdriver when the cam switch is moving. The 803-EF2 switch, like all Style EF switches, is equipped with a maximum shaft speed of 150 RPM, a standard left-hand shaft extension, a cam duration that ranges from a minimum of 15 degrees to a maximum of 360 degrees, and 25 Amp-rated N. C. or normally closed double break contacts. A spring-loaded cam-roller assembly mounted to the contact base can also be found on this rotating cam limit switch.



The approximate weight of the 803-EF2 switch is 11.3 kilograms or 25 pounds and it is mountable on any plane, and it has the capacity to rotate well in either a clockwise or a counterclockwise direction. This switch is suitable for long-term and heavy-duty use and it is suitable for machines that have operation cycles that are repetitive and whose shaft rotation is correlated with the mechanical motion. The typical shaft torque ratings of this switch are 0.5 pounds on inch with the cam roller in the valley, 3 pounds on inch when the cam roller rides on the lobe, and 7 pounds on inch when the cam roller rides up the switch’s cam ramp. The 803-EF2 switch has an operating temperature range of -30 to 66 degrees Celsius and a storage temperature range of -30 to 93 degrees Celsius.



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

Our highly skilled technicians can repair your 803-EF2. 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-EF2. 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-EF2 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
803-EF2 Ser A
803-EF2/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-EF2
  • 8o3-EF2
  • 803EF2
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