849A-ZOD24

849A-ZOD24

Description:

The Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay is a 220 to 240 Volts AC rated member of the Allen-Bradley 849 series of pneumatic timing relays. It offers the final users a way to provide a user-configurable time delay by electro-pneumatic means. This pneumatic timer is ideal for applications with high electrical interference which could cause malfunctions in electronic timing relays.

Rated 4.6 with 20 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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Description:

The Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay is a 220 to 240 Volts AC rated member of the Allen-Bradley 849 series of pneumatic timing relays. It offers the final users a way to provide a user-configurable time delay by electro-pneumatic means. This pneumatic timer is ideal for applications with high electrical interference which could cause malfunctions in electronic timing relays.


Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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disclaimer
credit cards
better business bureau

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 849A-ZOD24.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:


Rated 4.6 with 20 reviews

    Technical Specifications for 849A-ZOD24

BrandAllen0Bradley / Rockwell Automation
Series849 Timing Relays
Part Number849A-ZOD24
Product DescriptionPneumatic Timing Relay
Type of Delay On-Delay
Time Range0.05 to 180 Seconds
Visual Status IndicatorsLEDs
Type of Electrical ContactsNormally Open
Maximum Voltage120 Volts AC
Nominal Voltage Range110 to 120 Volts AC
Nominal Frequency50 to 60 Hz
Environmental Protection RatingIP 20
Operating Temperature0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)
Relative Humidity5 to 95% (non-condensing)
BrandAllen0Bradley / Rockwell Automation
Series849 Timing Relays
Part Number849A-ZOD24
Product DescriptionPneumatic Timing Relay
Type of Delay On-Delay
Time Range0.05 to 180 Seconds
Visual Status IndicatorsLEDs
Type of Electrical ContactsNormally Open
Maximum Voltage120 Volts AC
Nominal Voltage Range110 to 120 Volts AC
Nominal Frequency50 to 60 Hz
Environmental Protection RatingIP 20
Operating Temperature0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)
Relative Humidity5 to 95% (non-condensing)
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About 849A-ZOD24

The Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay is a robust and simple-to-install timing solution for the kinds of industrial applications that take place in hazardous worksites and environments, especially in potentially explosive environments where other types of timing relays would increase the risk of fires or explosions. The time delay function in this pneumatic timer is achieved by the use of an open pneumatic damping system that involves the activation of the relay contacts for a user-defined amount of time. The Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay’s operating principle is that the electrical signal reaches the coil, it magnetically attracts a metal shaft and activates a needle valve that releases the air that was contained inside the pneumatic bellows with external pressure in order to dampen the activation of the integrated relay switch. The nominal voltage rating of the switch’s electrical contacts should be 120 Volts AC at 60 Hertz or 110 Volts AC at 50 Hertz.



 



The Allen-Bradley 849 series 849A-ZOD24 Pneumatic Timing Relay is an on-delay type of timer, meaning that the electrical contacts in the device do not change status immediately after the coil receives an activation signal, but that they wait until the pneumatic bellows displaces all of its air before closing the circuits. As the bellows empties, the electrical contacts of the Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay get closer to each other until they reach the point where their status changes from open to closed, and they start conducting an electrical current. Only qualified and trained technicians should perform maintenance and/or repairs in this timing unit. The electrical contact block for this timing relay may be replaced when it is damaged, and additional or auxiliary contacts can be added if more circuits are needed in the final user’s applications.



Repair Services for 849A-ZOD24

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

Our highly skilled technicians can repair your 849A-ZOD24. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 849A-ZOD24

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 849A-ZOD24

Resolutions For 849A-ZOD24

About

Technical Specifications for 849A-ZOD24

BrandAllen0Bradley / Rockwell Automation
Series849 Timing Relays
Part Number849A-ZOD24
Product DescriptionPneumatic Timing Relay
Type of Delay On-Delay
Time Range0.05 to 180 Seconds
Visual Status IndicatorsLEDs
Type of Electrical ContactsNormally Open
Maximum Voltage120 Volts AC
Nominal Voltage Range110 to 120 Volts AC
Nominal Frequency50 to 60 Hz
Environmental Protection RatingIP 20
Operating Temperature0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)
Relative Humidity5 to 95% (non-condensing)
BrandAllen0Bradley / Rockwell Automation
Series849 Timing Relays
Part Number849A-ZOD24
Product DescriptionPneumatic Timing Relay
Type of Delay On-Delay
Time Range0.05 to 180 Seconds
Visual Status IndicatorsLEDs
Type of Electrical ContactsNormally Open
Maximum Voltage120 Volts AC
Nominal Voltage Range110 to 120 Volts AC
Nominal Frequency50 to 60 Hz
Environmental Protection RatingIP 20
Operating Temperature0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)
Relative Humidity5 to 95% (non-condensing)

About 849A-ZOD24

The Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay is a robust and simple-to-install timing solution for the kinds of industrial applications that take place in hazardous worksites and environments, especially in potentially explosive environments where other types of timing relays would increase the risk of fires or explosions. The time delay function in this pneumatic timer is achieved by the use of an open pneumatic damping system that involves the activation of the relay contacts for a user-defined amount of time. The Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay’s operating principle is that the electrical signal reaches the coil, it magnetically attracts a metal shaft and activates a needle valve that releases the air that was contained inside the pneumatic bellows with external pressure in order to dampen the activation of the integrated relay switch. The nominal voltage rating of the switch’s electrical contacts should be 120 Volts AC at 60 Hertz or 110 Volts AC at 50 Hertz.



 



The Allen-Bradley 849 series 849A-ZOD24 Pneumatic Timing Relay is an on-delay type of timer, meaning that the electrical contacts in the device do not change status immediately after the coil receives an activation signal, but that they wait until the pneumatic bellows displaces all of its air before closing the circuits. As the bellows empties, the electrical contacts of the Allen-Bradley 849A-ZOD24 Pneumatic Timing Relay get closer to each other until they reach the point where their status changes from open to closed, and they start conducting an electrical current. Only qualified and trained technicians should perform maintenance and/or repairs in this timing unit. The electrical contact block for this timing relay may be replaced when it is damaged, and additional or auxiliary contacts can be added if more circuits are needed in the final user’s applications.



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

Our highly skilled technicians can repair your 849A-ZOD24. 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 849A-ZOD24. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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