Dold AA9943.12 220/380V50/60HZ Undervoltage Relay
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欠压继电器 Dold AA9943.12 欠压继电器提供精确的电压监测，具有双转换触点和阻燃外壳，适用于工业交流系统。
AA9943.12ACChangeoverContactControlDeviceDoldHousingIndustrialIP40MonitorPanelProtectionRelaythermoplasticUndervoltagevoltage
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DOLD AA9943.12 UNDERVOLTAGE RELAY
The Dold AA9943.12 is a high-performance undervoltage relay designed for precise voltage monitoring in AC systems. Built with thermoplastic housing and compliant with UL94 V0 flame resistance, it offers superior electrical reliability and safety. With dual changeover contacts and broad voltage compatibility, this relay is ideal for industrial automation and control panels.
Manufacturer: Dold
Type: Undervoltage Relay
Model: AA9943.12 220/380V50/60HZ
Part No.: 14632
| Input Nominal Voltage UN | 220/380 V AC, 50/60 Hz |
| Nominal Consumption | AC 4 VA |
| Contacts | 2 Changeover Contacts (Single Pole Double Through) |
| Max. Fuse Rating | 4 A gL |
| Operating Temperature | “20 / +60 °C |
| Degree of Protection | Housing: IP 40, Terminals: IP 20 |
| Dimensions | 45 x 77 x 127 mm |
| Housing | Thermoplastic with V0 Behaviour According to UL Subject 94 |
