Dold AA9838.11 Frequency Relay
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FREQUENCY RELAY
Dold AA9838.11 Frequency Relay with 20“80 Hz measuring range, 8“500 V input, 250 V @ 3 A rating, and continuous operation. Compact 45 mm design for switch cabinet installation.
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DOLD AA9838.11 FREQUENCY RELAY
The Dold AA9838.11 Frequency Relay is a compact and reliable monitoring device designed for frequency control in electrical systems. With a wide measuring range of 20“80 Hz, high voltage tolerance, and continuous operation mode, it ensures dependable performance in switch cabinet installations.
Manufacturer: Dold
Type: Frequency Relay
Model: AA9838.11
Part No.: 0019306
| Standard Measuring Range (Measuring Input) | 20 to 80 Hz |
| Voltage | 8 to 500 V / 230 V @ 50/60 Hz |
| Rating Relay | 250 V @ 3 A (AC 11) |
| Output Contact | 1 C/O |
| Enclosure Design | Switch cabinet |
| Width | 45 mm |
| Hysteresis | + 4 % |
| Temperature Range | -20 / +60 °C |
| Operating Mode | Continuous operation |
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