3-phase voltage control relays RM35UB3N30

Applications of relay RM35 UB3N30

• Control for connection of moving equipment (site equipment, agricultural equipment, refrigerated trucks)
• Control against reverse motor operation (lifting, handling, elevators, escalators, etc.)
• Control of sensitive 3-phase supplies
• Emergency power supply switching in abnormal conditions.

Description

1. Voltage range selector switch (120, 127, 220, 230, 240, 260, and 277V~)
2. Overvoltage setting potentiometer >U
3. Undervoltage setting potentiometer <U
4. Undervoltage threshold delay setting potentiometer Tt2
5. Overvoltage threshold delay setting potentiometer Tt1
6. Spring for clip-on mounting on 35 mm/1.38'' rail

Un - Green LED: indicates that supply to the product is on
R1 - Yellow LED: indicates relay output status. Overvoltage threshold
R2 - Yellow LED: indicates relay output status. Undervoltage threshold.