803-B44RA

Rated 4.8 with 11 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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803-B44RA

Revisions: Ser A 
Description: The 803-B44RA cam switch is an Allen-Bradley/Rockwell Automation cam switch that has been designed and manufactured as a member of the Bulletin 803 switch series. Its standard features include a shaft with a left extension, 2 snap action contacts, 4 independent cam operators, and a Type 4 and 13 waterproof enclosure. The 803-B44RA cam switch also comes with a special feature which is a speed reducer that is designed with a 40:1 gear ratio. The 2 snap action contacts in this switch include 1 normally closed and 1 normally open contact which are controlled by the 4 cam operators. The 803-B44RA cam switch’s cam duration ratings are 14 degrees minimum and 346 degrees maximum.
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Description: The 803-B44RA cam switch is an Allen-Bradley/Rockwell Automation cam switch that has been designed and manufactured as a member of the Bulletin 803 switch series. Its standard features include a shaft with a left extension, 2 snap action contacts, 4 independent cam operators, and a Type 4 and 13 waterproof enclosure. The 803-B44RA cam switch also comes with a special feature which is a speed reducer that is designed with a 40:1 gear ratio. The 2 snap action contacts in this switch include 1 normally closed and 1 normally open contact which are controlled by the 4 cam operators. The 803-B44RA cam switch’s cam duration ratings are 14 degrees minimum and 346 degrees maximum.

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-B44RA.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.8 with 11 reviews

    Technical Specifications for 803-B44RA

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B44RA
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits4
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type4
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-B44RA
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits4
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type4
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration14°-346°
Extension StandardLeft Shaft
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About 803-B44RA

The 803-B44RA is a Bulletin 803 Rotating Cam Limit Switch. This switch is produced and manufactured by the Allen Bradley brand. The 803-B44RA makes use of a cam, circuits, and a rotating shaft. The switch is designed so that the cam itself is mounted on the rotating shaft. The main purpose of the cam is to set the contacts in motion, immediately after the shaft starts rotating. The 803-B44RA relies on four circuits to be operative and has a gross weight of 17.7 kilograms (39 pounds). The dimensions of the 803-B44RA are close to 10.81 x 11.88 inches. The 804-B44RA, just like other Style “B” switches, makes use of a NEMA Type 4 & 13 enclosure. This NEMA electrical enclosure protects the switch from falling dirt and splashing water. The 803-B44RA is relatively different from other Style “B” switches because it has been modified slightly to include a speed reducer as one of its features. The speed reducer has a gear ratio of 40: 1 and is used to decrease the input power source speed of the 803-B44RA to attain suitable output speeds.  



This rotating cam limit switch has a maximum shaft rotation speed of 150 Revolutions Per Minute. The shaft extension is to the left-just like other style B switches. The 803-B44RA makes the most of snap action 1 N.O. – 1 N.C. contacts. The contacts have a rating for 10A constant current. Accelerated motion of contacts when changing between open and closed states causes snap action. Only a limited amount of force is required from the actuator to bring about snap action. Since it’s also a Single Pole Double Throw switch, it lacks sets of contacts that are isolated. The switch can be utilized in devices such as roller chains, punch presses and packing and assembly machines.



Technical Description of 803-B44RA

The Allen-Bradley 803-B44RA has 4 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.

Repair Services for 803-B44RA

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

Our highly skilled technicians can repair your 803-B44RA. 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-B44RA

Please refer to the manual for more information about the 803-B44RA such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-B44RA Ser A
803-B44RA/A, Series A, Rev A Request Quote
Common misspellings:
  • b03-B44RA
  • 8o3-B44RA
  • 803-844RA
  • 803-BA4RA
  • 803-B4ARA
  • 803B44RA

Dimensions For 803-B44RA

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-B44RA

Resolutions For 803-B44RA

About

Technical Specifications for 803-B44RA

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.803-B44RA
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits4
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type4
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-B44RA
Product TypeRotating Cam Limit Switch
Style of DeviceB
Circuits4
ModificationN/A
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type4
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-B44RA

The 803-B44RA is a Bulletin 803 Rotating Cam Limit Switch. This switch is produced and manufactured by the Allen Bradley brand. The 803-B44RA makes use of a cam, circuits, and a rotating shaft. The switch is designed so that the cam itself is mounted on the rotating shaft. The main purpose of the cam is to set the contacts in motion, immediately after the shaft starts rotating. The 803-B44RA relies on four circuits to be operative and has a gross weight of 17.7 kilograms (39 pounds). The dimensions of the 803-B44RA are close to 10.81 x 11.88 inches. The 804-B44RA, just like other Style “B” switches, makes use of a NEMA Type 4 & 13 enclosure. This NEMA electrical enclosure protects the switch from falling dirt and splashing water. The 803-B44RA is relatively different from other Style “B” switches because it has been modified slightly to include a speed reducer as one of its features. The speed reducer has a gear ratio of 40: 1 and is used to decrease the input power source speed of the 803-B44RA to attain suitable output speeds.  



This rotating cam limit switch has a maximum shaft rotation speed of 150 Revolutions Per Minute. The shaft extension is to the left-just like other style B switches. The 803-B44RA makes the most of snap action 1 N.O. – 1 N.C. contacts. The contacts have a rating for 10A constant current. Accelerated motion of contacts when changing between open and closed states causes snap action. Only a limited amount of force is required from the actuator to bring about snap action. Since it’s also a Single Pole Double Throw switch, it lacks sets of contacts that are isolated. The switch can be utilized in devices such as roller chains, punch presses and packing and assembly machines.



Technical Description of 803-B44RA

The Allen-Bradley 803-B44RA has 4 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.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 803-B44RA. 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-B44RA. 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-B44RA such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
803-B44RA Ser A
803-B44RA/A, Series A, Rev A Request Quote

Common misspellings:
  • b03-B44RA
  • 8o3-B44RA
  • 803-844RA
  • 803-BA4RA
  • 803-B4ARA
  • 803B44RA
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