Protection Relays

Description The PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase

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Littelfuse

力特

Voltage Monitoring Relay

Littelfuse

力特

包装：盒 类别：工业自动化与控制 监控器 - 继电器输出 描述：RELAY 480VAC VOLT PHASE MONITOR

Littelfuse

力特

RF AMPLIFIER MODEL

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APITECH

Power Transistors

Power Transistors TO-3 Case (Continued)

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Central

SILICON POWER DARLINGTON COMPLEMENTARY TRANSISTORS

Power Transistors TO-3 Case (Continued)

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Central