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The 849A-ZAC24 timer is a timer/counter unit designed and manufactured by Allen-Bradley/Rockwell Automation. The unit is part of the Bulletin 849A series and it has a line voltage of 600 Volts AC with 60 Hertz frequency. The 849A-ZAC24 timer is a pneumatic timer unit with a time range of 0.05 to 180 seconds and an open enclosure.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Timer/Counter |
| Product Line | 849 Timing Relays |
| Part Number | 849A-ZAC24 |
| Weight | 10.00 lbs (4.54 kg) |
| Timer Type | Pneumatic |
| Voltage | 600 Volts AC |
| Line Frequency | 60 Hertz |
| Time Range | 0.05 to 180 seconds |
| Enclosure | Open |
| Standard Operating Temperature | -17 to 40 degrees Celsius (0 to 104 degrees Fahrenheit) |
| Wide Operating Temperature | -28 to 65 degrees Celsius (-20 to 150 degrees Fahrenheit) |
| Compliance/Certifications | UL 508, CSA C22.2 No. 14 |
The catalog number 849A-ZAC24 stands for an Allen-Bradley/Rockwell Automation timer component that is made for industrial applications. The 849A-ZAC24 timer unit offers a time range of 0.05 to 180 seconds and it connects to a line voltage of 600 Volts. In addition to that, the line frequency rating is 60 Hertz. The 849A-ZAC24 timer unit is a pneumatic type of timer and it comes with an open enclosure. The standard temperature range of such a timer device is -17 to 40 degrees Celsius (0 to 104 degrees Fahrenheit). The Bulletin 849A timer devices can be on-delay or off-delay timer components and they can feature double timing units along with useful visual indicators. The 849A-ZAC24 timer unit is part of the 849A series, which supports auxiliary contacts and offers devices which are certified according to the UL standards. This means that the device is UL listed and it complies with the UL 508 and CSA C22.2 No. 14 standards.
The Allen-Bradley/Rockwell Automation 849A-ZAC24 timer unit comes with an open enclosure and it weighs slightly more than 2 kilograms (4.5 pounds). The contact ratings of the Bulletin 849A devices like the 849A-ZAC24 timer unit include a load with voltage range of 115 to 125 Volts or 230 to 250 Volts. The nominal load current ratings are 0.4 and 0.2 Amps, respectively. The pole contact continuous current rating for the carrier is 10 Amps. The power rating for closure is 7200 Volt-Amps and it is 720 Volt-Amps for opening. The approximate dimensions (W x H x D) of the 849A-ZAC24 timer unit are 120.6 x 168.2 x 80.9 millimeters (4.7 x 6.6 x 3.1 inches). The 849A-ZAC24 timing relay mounts in a vertical position so that solenoid mechanism is at the top and the timing unit is at the bottom.