803-B2W

Rated 4.6 with 9 reviews
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803-B2W

Revisions: Ser A 
Description: The Allen-Bradley 803-B2W has 2 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.
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Request a quote for 803-B2W

Description: The Allen-Bradley 803-B2W has 2 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-B2W.
Exchange: Exchange credit for your defective unit available.

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Rated 4.6 with 9 reviews

    Technical Specifications for 803-B2W

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B2W
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits2
ModificationN/A
Modification 2External Adjustment Sprocket
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-B2W
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits2
ModificationN/A
Modification 2External Adjustment Sprocket
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-B2W

The 803-B2W is a Bulletin 803 Style B Rotating Cam Limit Switch from Allen Bradley. This module is a heavy-duty control circuit device, designed for assembly and packing machines, injection molding machines, waterway gate or lock operations, punch presses, and steel forming or heavy metal applications. The 803-B2W switch, similarly to all other Bulletin 803 rotating cam switches, is ideally applied when a machine’s motion is measured in shaft rotations, whether it is measured via a gear train or a roller chain. This switch can close or open independent circuits at any given angular position.



The 803-B2W is an internal adjustment switch that can handle speeds from zero to 150 RPM in either direction. While the user will require tools to loosen this module’s bolts in order to adjust the timing and dwell, the adjustment itself does not require any tools. The 803-B2W has an external adjustment sprocket, which is only available for switches that also have chain drive sprockets, such as the 803-B2W. This modification allows the operator to change the position of the switch, between the shaft and the driving mechanism. While the machine is not running, pull out the knob to disengage its spline. The operator can then turn the camshaft in increment of 5 degrees. The external sprocket requires a 0.38 inch No. 35 chain. The best thing about the 803-B2W is that it provides accurate repeatability. There’s no need to worry about inaccuracies while the switch is in use. The snap action switches have a NEMA rating of A600 to ensure they last for a long time. As long as the system operates in optimal conditions, Allen Bradley guarantees the switch will remain precise.



Repair Services for 803-B2W

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

Our highly skilled technicians can repair your 803-B2W. 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-B2W

Please refer to the manual for more information about the 803-B2W such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
803-B2W Ser A
803-B2W/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-B2W
  • 8o3-B2W
  • 803-82W
  • 803B2W

Dimensions For 803-B2W

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-B2W

Resolutions For 803-B2W

About

Technical Specifications for 803-B2W

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B2W
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits2
ModificationN/A
Modification 2External Adjustment Sprocket
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-B2W
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits2
ModificationN/A
Modification 2External Adjustment Sprocket
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-B2W

The 803-B2W is a Bulletin 803 Style B Rotating Cam Limit Switch from Allen Bradley. This module is a heavy-duty control circuit device, designed for assembly and packing machines, injection molding machines, waterway gate or lock operations, punch presses, and steel forming or heavy metal applications. The 803-B2W switch, similarly to all other Bulletin 803 rotating cam switches, is ideally applied when a machine’s motion is measured in shaft rotations, whether it is measured via a gear train or a roller chain. This switch can close or open independent circuits at any given angular position.



The 803-B2W is an internal adjustment switch that can handle speeds from zero to 150 RPM in either direction. While the user will require tools to loosen this module’s bolts in order to adjust the timing and dwell, the adjustment itself does not require any tools. The 803-B2W has an external adjustment sprocket, which is only available for switches that also have chain drive sprockets, such as the 803-B2W. This modification allows the operator to change the position of the switch, between the shaft and the driving mechanism. While the machine is not running, pull out the knob to disengage its spline. The operator can then turn the camshaft in increment of 5 degrees. The external sprocket requires a 0.38 inch No. 35 chain. The best thing about the 803-B2W is that it provides accurate repeatability. There’s no need to worry about inaccuracies while the switch is in use. The snap action switches have a NEMA rating of A600 to ensure they last for a long time. As long as the system operates in optimal conditions, Allen Bradley guarantees the switch will remain precise.



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

Our highly skilled technicians can repair your 803-B2W. 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-B2W. 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-B2W such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
803-B2W Ser A
803-B2W/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-B2W
  • 8o3-B2W
  • 803-82W
  • 803B2W
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