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The 849-ZOM33 from Allen Bradley functions as a pneumatic timing relay, tailored for precise timing applications. Its coil operates at 110 volts and is designed for a rated frequency of 25 Hz, ensuring appropriate performance across various systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Timing Relay |
| Product Line | 849 Timing Relays |
| Part Number | 849-ZOM33 |
| Weight | 3.75 lbs (1.70 kg) |
| Control Method | Pneumatic |
| Rated Frequency | 25 Hz |
| Coil Voltage | 110 V |
| Enclosure Type | NEMA Type Open |
| Storage Humidity | 80% Max. (Non-Condensing) |
| Installation Altitude | 1000 MSL |
| Operating Humidity Range | 80% Max. (Non-Condensing) |
| Minimum Storage Temperature | 0 °C |
| Maximum Storage Temperature | 40 °C |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | 40 °C |
The Allen Bradley 849-ZOM33 serves as a pneumatic timing relay designed for precise timing control in various automation applications. It operates on a coil voltage of 110 volts and is rated for a frequency of 25 Hz, making it suitable for numerous industrial requirements.
Constructed in an open-style enclosure that complies with NEMA type specifications, this relay is effective in environments where exposure to dust and moisture is limited. This timing relay features an operating humidity range capped at 80%, ensuring reliability in humid conditions. The same humidity constraints apply to storage conditions.
Convenience in installation is afforded by its compatibility with altitudes of up to 1000 meters above sea level. The relay also functions optimally within a defined temperature spectrum, specified between a minimum of 0 °C and a maximum of 40 °C for both operational and storage contexts. This robust design makes the 849-ZOM33 a dependable component for maintaining precise timing sequences in pneumatic control systems.