Preowned
Includes a 1-Year DO Supply warranty.
DO Supply is not an authorized distributor for Allen Bradley.
Preowned
Includes a 1-Year DO Supply warranty.
DO Supply is not an authorized distributor for Allen Bradley.
Warranty: | 1 year DO Supply Warranty Included |
Shipping: | Worldwide shipping via DHL, UPS, Fedex, and TNT |
Repairs: | We offer repair service for the 803-P12LH. |
Exchange: | Exchange credit for your defective unit available. |
Conditions: | We sell preowned surplus and refurbished parts. |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 803-P12LH |
Product Type | Rotating Cam Limit Switch |
Style of Device | P |
Circuits | 12 |
Modification | Left Hand Extension |
Modification 2 | N/A |
Modification 3 | N/A |
Enclosure Type | 1 |
Amps | 25 |
Contact | N.C. Double Break |
Cam Operators | 2-12 Independent |
Max. Shaft Speed | 400 rpm |
Cam Duration | 11°-349° |
Extension Standard | Right Shaft |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 803-P12LH |
Product Type | Rotating Cam Limit Switch |
Style of Device | P |
Circuits | 12 |
Modification | Left Hand Extension |
Modification 2 | N/A |
Modification 3 | N/A |
Enclosure Type | 1 |
Amps | 25 |
Contact | N.C. Double Break |
Cam Operators | 2-12 Independent |
Max. Shaft Speed | 400 rpm |
Cam Duration | 11°-349° |
Extension Standard | Right Shaft |
The 803-P12LH Rotating Cam Limit Switch by Allen-Bradley is a heavy-duty circuit control device used with industrial machines with repetitive operation cycles, in a wide range of applications where motion corresponds to shaft rotation. The device has a rotating switch, which rotates in any direction on any plane, and it is suitable for heavy-duty and long-lived industrial operations. The 803-P12LH is a control device in the Allen-Bradley 803 high-speed, low-cost internal adjustment, Style P series, and like all members in the series, it comes with a standard right shaft extension, and a base shaft speed of 400 RPM. The 803-P12LH has 12 control circuits with a cam-opened contact, 12 cam assemblies with adjustable cam segments, a spring-loaded cam-roller, and a rotating shaft with 400 RPM maximum shaft speed. It has a 25A normally closed (NC) contact with AC and DC ratings of 30/3A MAKE/BREAK contact ratings at 600 Volts AC and 230 to 250 Volts DC, and with 1800 Volts A MAKE/BREAK real power rating. The 803-P12LH has a higher (lobe) and lower (valley) cam segment, which activates and deactivates the circuit when it passes the cam-roller, and it also has a keyway slot which connects the shaft to machines.
The circuits are activated when the lobe brushes against the spring-loaded cam-roller, and the period of activation (dwell time) is determined by the size of the lobe. The circuit is de-activated when the valley passes under the cam-roller, and the cam is timed (timing) in degree, and the 803-P12LH like every Style P device, it has a cam duration range of 11 degrees to 349 degrees. It has an internal dwell time, and timing adjustment, and it has a left-hand shaft extension modification. The device has an operating temperature range of -30 degrees Celsius to 66 degrees Celsius (-22 degrees Fahrenheit to 150 degrees Fahrenheit), with a storage temperature range of -30 to 93 Celsius (-22 to 200 degrees Fahrenheit), and it is enclosed in a NEMA enclosure. The 803-P12LH has both cam and non-cam options, and it has an approximate weight of 19.1 kilograms (with full cams), and its total dimensions are 483.3 millimeters x 181 millimeters x 138.1 millimeters.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 803-P12LH. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Please refer to the manual for more information about the 803-P12LH such as the wiring diagrams, data sheets and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
803-P12LH Ser A
|
803-P12LH/A, Series A, Rev A | Request Quote |
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 |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 803-P12LH |
Product Type | Rotating Cam Limit Switch |
Style of Device | P |
Circuits | 12 |
Modification | Left Hand Extension |
Modification 2 | N/A |
Modification 3 | N/A |
Enclosure Type | 1 |
Amps | 25 |
Contact | N.C. Double Break |
Cam Operators | 2-12 Independent |
Max. Shaft Speed | 400 rpm |
Cam Duration | 11°-349° |
Extension Standard | Right Shaft |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 803-P12LH |
Product Type | Rotating Cam Limit Switch |
Style of Device | P |
Circuits | 12 |
Modification | Left Hand Extension |
Modification 2 | N/A |
Modification 3 | N/A |
Enclosure Type | 1 |
Amps | 25 |
Contact | N.C. Double Break |
Cam Operators | 2-12 Independent |
Max. Shaft Speed | 400 rpm |
Cam Duration | 11°-349° |
Extension Standard | Right Shaft |
The 803-P12LH Rotating Cam Limit Switch by Allen-Bradley is a heavy-duty circuit control device used with industrial machines with repetitive operation cycles, in a wide range of applications where motion corresponds to shaft rotation. The device has a rotating switch, which rotates in any direction on any plane, and it is suitable for heavy-duty and long-lived industrial operations. The 803-P12LH is a control device in the Allen-Bradley 803 high-speed, low-cost internal adjustment, Style P series, and like all members in the series, it comes with a standard right shaft extension, and a base shaft speed of 400 RPM. The 803-P12LH has 12 control circuits with a cam-opened contact, 12 cam assemblies with adjustable cam segments, a spring-loaded cam-roller, and a rotating shaft with 400 RPM maximum shaft speed. It has a 25A normally closed (NC) contact with AC and DC ratings of 30/3A MAKE/BREAK contact ratings at 600 Volts AC and 230 to 250 Volts DC, and with 1800 Volts A MAKE/BREAK real power rating. The 803-P12LH has a higher (lobe) and lower (valley) cam segment, which activates and deactivates the circuit when it passes the cam-roller, and it also has a keyway slot which connects the shaft to machines.
The circuits are activated when the lobe brushes against the spring-loaded cam-roller, and the period of activation (dwell time) is determined by the size of the lobe. The circuit is de-activated when the valley passes under the cam-roller, and the cam is timed (timing) in degree, and the 803-P12LH like every Style P device, it has a cam duration range of 11 degrees to 349 degrees. It has an internal dwell time, and timing adjustment, and it has a left-hand shaft extension modification. The device has an operating temperature range of -30 degrees Celsius to 66 degrees Celsius (-22 degrees Fahrenheit to 150 degrees Fahrenheit), with a storage temperature range of -30 to 93 Celsius (-22 to 200 degrees Fahrenheit), and it is enclosed in a NEMA enclosure. The 803-P12LH has both cam and non-cam options, and it has an approximate weight of 19.1 kilograms (with full cams), and its total dimensions are 483.3 millimeters x 181 millimeters x 138.1 millimeters.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 803-P12LH. 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 | Ask | ![]() |
Our highly skilled technicians can repair your 803-P12LH. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Please refer to the manual for more information about the 803-P12LH such as the wiring diagrams, data sheets and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
803-P12LH Ser A
|
803-P12LH/A, Series A, Rev A | Request Quote |