803-A34

Rated 5 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-A34

Revisions: Ser A 
Description: The Allen-Bradley 803-A34 switch is a rotating cam limit switch from the Bulletin 803 and Style A series. It is protected from oil, water, and dust in industrial environments by a Type 4 and 13 enclosure, and it is designed to handle long-term operation in heavy-duty applications such as metal forming and assembly applications. The 803-A34 rotating cam limit switch features 3 cam operators. Its shaft has an extension on the left side and it can rotate in both directions. The 803-A34 rotating cam limit switch’s operating temperature range is from -30 to 66 degrees Celsius and its storage temperature range is from -30 to 93 degrees Celsius.
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Request a quote for 803-A34

Description: The Allen-Bradley 803-A34 switch is a rotating cam limit switch from the Bulletin 803 and Style A series. It is protected from oil, water, and dust in industrial environments by a Type 4 and 13 enclosure, and it is designed to handle long-term operation in heavy-duty applications such as metal forming and assembly applications. The 803-A34 rotating cam limit switch features 3 cam operators. Its shaft has an extension on the left side and it can rotate in both directions. The 803-A34 rotating cam limit switch’s operating temperature range is from -30 to 66 degrees Celsius and its storage temperature range is from -30 to 93 degrees Celsius.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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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-A34.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 5 with 16 reviews

    Technical Specifications for 803-A34

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A34
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits3
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type4
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A34
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits3
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type4
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
s

About 803-A34

The 803-A34 Rotating Cam Limit Switch is a heavy-duty-rated control circuit switch that fits in a NEMA 4 or 13 Enclosure and that has a left-hand shaft extension. It is used with machines with repetitive cycles of operation. It is built with a long lifespan for heavy-duty operation, and it is good for applications like Steel Forming, Punch Presses, and Injection Molding operations. The 803-A34 comes with 25A-rated N.C. double-break contact, with a 1800VA MAKE/BREAK power rating and 30/3A, and 3 independently-operated cams. It also has a rotating shaft with a 150 rpm base shaft speed, a spring-loaded cam roller, and 3 control circuits with cam-opened contact assemblies. The 803-A34 has 3 cam assemblies with adjustable higher (lobe) and lower (valley) segments, and with a keyway slot on the rotating shaft for connecting the shaft to machines.



The 803-A34’s circuit is activated when the lobe (higher segment) brushes against the cam roller, and it is de-activated when the valley (lower segment) passes through the cam roller. It has a timing measured in degree angles, which are determined by the position of the cam on the shaft and which are determined from the TDC, and the total activation period (dwell time) is also determined by the size of the lobe and the position of the cam segment. The 803-A34 has a minimum cam duration of 14 and a maximum duration of 346, and like every Style A Switch, it has an adjustable internal dwell time and adjustable timing settings. It has an operating temperature range of -22-150 degrees Fahrenheit with a storage range of -22-200 degrees Fahrenheit. The 803-A34 weighs about 21 kilograms (9.5 pounds), with a shipping volume of 111.1 x 144.5 x 200 millimeters (4.38 x 5.69 x 7.88 inches), and it is CE, CSE, and UL-certified.



Technical Description of 803-A34

The Allen-Bradley 803-A34 has 3 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-A34

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

Our highly skilled technicians can repair your 803-A34. 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-A34

Please refer to the manual for more information about the 803-A34 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-A34 Ser A
803-A34/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-A34
  • 8o3-A34
  • 803-A3A
  • 803A34

Dimensions For 803-A34

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-A34

Resolutions For 803-A34

About

Technical Specifications for 803-A34

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A34
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits3
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type4
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-A34
Product TypeRotating Cam Limit Switch
Style of DeviceA
Circuits3
ModificationN/A
Modification 2N/A
Modification 3N/A
Enclosure Type4
Amps25
ContactN.C. Double Break
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft

About 803-A34

The 803-A34 Rotating Cam Limit Switch is a heavy-duty-rated control circuit switch that fits in a NEMA 4 or 13 Enclosure and that has a left-hand shaft extension. It is used with machines with repetitive cycles of operation. It is built with a long lifespan for heavy-duty operation, and it is good for applications like Steel Forming, Punch Presses, and Injection Molding operations. The 803-A34 comes with 25A-rated N.C. double-break contact, with a 1800VA MAKE/BREAK power rating and 30/3A, and 3 independently-operated cams. It also has a rotating shaft with a 150 rpm base shaft speed, a spring-loaded cam roller, and 3 control circuits with cam-opened contact assemblies. The 803-A34 has 3 cam assemblies with adjustable higher (lobe) and lower (valley) segments, and with a keyway slot on the rotating shaft for connecting the shaft to machines.



The 803-A34’s circuit is activated when the lobe (higher segment) brushes against the cam roller, and it is de-activated when the valley (lower segment) passes through the cam roller. It has a timing measured in degree angles, which are determined by the position of the cam on the shaft and which are determined from the TDC, and the total activation period (dwell time) is also determined by the size of the lobe and the position of the cam segment. The 803-A34 has a minimum cam duration of 14 and a maximum duration of 346, and like every Style A Switch, it has an adjustable internal dwell time and adjustable timing settings. It has an operating temperature range of -22-150 degrees Fahrenheit with a storage range of -22-200 degrees Fahrenheit. The 803-A34 weighs about 21 kilograms (9.5 pounds), with a shipping volume of 111.1 x 144.5 x 200 millimeters (4.38 x 5.69 x 7.88 inches), and it is CE, CSE, and UL-certified.



Technical Description of 803-A34

The Allen-Bradley 803-A34 has 3 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-A34. 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-A34. 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-A34 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-A34 Ser A
803-A34/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-A34
  • 8o3-A34
  • 803-A3A
  • 803A34
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