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The 849-ZED33 timing relay by Allen Bradley is engineered for pneumatic operation with an off-delay function. It supports a rated voltage of 120 V AC and can withstand maximum operating levels up to 600 VAC, making it versatile for different applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Timing Relay |
| Product Line | 849 Timing Relays |
| Part Number | 849-ZED33 |
| Weight | 18.63 lbs (8.45 kg) |
| Operating Mode | Pneumatic |
| Function | Off-Delay |
| Rated Operating Voltage | 120 V AC |
| Maximum Operating Voltage | 600 VAC |
| Enclosure Type | Type 7 & 9 |
| Time Range | 0.05 to 180 seconds |
| Rated Current | 10A |
| Operating Frequency | 60 Hz |
| Installation Altitude | Maximum of 1000m above sea level |
| Operating Humidity | 80% Max. (Non-Condensing) |
The 849-ZED33 from Allen Bradley serves as a pneumatic timing relay, designed specifically for off-delay applications. This model operates within a voltage rating of 120 volts AC, accommodating a maximum of 600 volts AC for higher voltage situations, ensuring its adaptability for different electrical environments. This relay functions with a reliable rated current of up to 10 Amperes, providing robust performance during its operation.
Capable of timing intervals from a mere 0.05 seconds up to 180 seconds, the relay allows considerable flexibility for varied operational requirements. Its frequency of operation adheres to the standard 60 Hz, further supporting common industrial setups. The enclosure adheres to type 7 and 9 classifications, which emphasizes its suitability for environments where moisture and dust could be a concern. This level of protection ensures sustained operation in challenging conditions.
In addition, the 849-ZED33 is designed for installation at altitudes no greater than 1000 meters, making it reliable for high-altitude applications. The relay also operates in conditions with a maximum humidity of 80%, without the risk of condensation, maintaining operational integrity. The standard configurations and robust specifications make this timing relay a dependable choice for precise control.