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Allen Bradley 849 Timing Relays 849DC-ZOH32

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849DC-ZOH32

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The 849DC-ZOH32 pneumatic timing relay by Allen Bradley is designed for precision timing applications. This unit operates with a coil voltage range of 230 to 250 volts DC and has a variable timing capability between 0.05 and 180 seconds.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 849DC-ZOH32

ManufacturerAllen Bradley
Product TypePneumatic Timing Relay
Product Line849 Timing Relays
Part Number849DC-ZOH32
Weight4.63 lbs (2.10 kg)
Coil Voltage230 to 250 V
Voltage TypeDC
Coil Current0.2‑0.4 A
Timing Range0.05 to 180 sec
Reset Time75 millisec
Contact Block1 N.C, 1 N.O
Material TypeSynthetic rubber
Bellows ComponentBellows for the timing mechanism
Enclosure TypeOpen Type
Mounting TypeOpen Type
Storage Humidity80% max. (non-condensing)
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The Allen Bradley 849DC-ZOH32 is a pneumatic timing relay, established for use in applications requiring accurate timing control. This relay effectively operates within a coil voltage range of 230 to 250 volts DC. Capable of handling a coil current from 0.2 to 0.4 amps, it ensures sufficient power supply for its timing functions.

With an adjustable timing range spanning from 0.05 seconds up to 180 seconds, this relay accommodates various operational needs. The reset time is quick, rated at just 75 milliseconds, allowing for efficient cycling between operations. The relay features a contact block configuration of 1 Normally Closed (N.C.) and 1 Normally Open (N.O.) contact, providing flexibility in circuit design and control.

Constructed from synthetic rubber, the 849DC-ZOH32 is durable for long-term use. Additionally, the relay employs a bellows component to facilitate the timing mechanism, ensuring precise timing accuracy. Both its enclosure and mounting type are classified as open, allowing for easy access during installation and maintenance. This relay can withstand storage humidity levels up to 80% (non-condensing), making it suitable for various environments.