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A158B
| Manufacturer | |
| Description | MONITOR;A158B3PHASEPWRMON480V 3-Phase Monitor Relay Type: Reversal, Loss, Voltage Coil Voltage: 480 VAC Contact Configuration: SPDT (1 Form C) Mounting: Base Contact Current: 10 Amps |
| Category |
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合规参数
| 防护类型 | 2500 VRMS of 10 msecs | ||
电气参数
| 复位 | Automatic | 输出端 | SPDT 10A at 240vac resistive |
| 精度 | 0.1% of setpoint (fixed conditions) | 频率 | 60 Hz |
| 迟滞 | 2% | 复位时间 | Short cycle restart delay - 2 seconds R versions - 5 minutes |
| 响应时间 | 0.5 seconds | 输出电流 | 10 Amps |
| 供电电压 | 480 VAC | 空载功耗 | 1.5 W |
机械参数
| 重量 | 5 oz. | 安装类型 | Base |
| 调节范围 | 380-500 VAC | 典型触点布局 | 1C SPDT |
| 外部壳体材料 | ABS plastic | ||
产品信息
| 类型 | Reversal, Loss, Voltage | 卡标准 | Phase Monitor Relay |
| 电气寿命 | Mech: 10 million operations, Elec: 100,000 operations at rated load | ||
环境参数
| 湿度范围 | 97% w/o condensation | 工作温度 | -40° to +131° F |