Protect motors and other equipment from unstable,
voltages in the power supply system.
Protect motors and other equipment by detecting,
phase sequence and phase loss for three-phase,
power supplies.
Phase loss detection while the motor is operating.
Global application with power supply range of 200 to 480 V with one Relay K3HB-RNB-ABCD1 AC/DC24V PDF datasheet.
Greater resistance to inverter noise K3HB-RNB-ABCD1 AC/DC24V
Width of 17.5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work.
The use of cage clamps enables wiring with bare stranded wires.
Double-insertion holes for crossover wiring (all terminals).
UL listed for easy shipping to North America.
Certification is pending for LR standards.
Models added with transistor outputs for superior contact reliability K3HB-RNB-ABCD1 AC/DC24V PDF datasheet. Ideal for water level control.
Sensitivity adjustment and timer for easy usage.
Sensitivity adjustment from 10 k to 100 kΩ.
Enables easy onsite adjustment.
ON-delay timer from 0.1 to 10 s.
Ideal as countermeasure for waves on liquid surfaces.
Width of 17.5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work K3HB-RNB-ABCD1 AC/DC24V PDF datasheet.
The use of cage clamps enables wiring with bare stranded wires.
Double-insertion holes for crossover wiring (all terminals).
UL listed for easy shipping to North America.
Models with transistor outputs added for low contact wear. Setting range: 20 to 200 V AC/DC, 30 to 300 V AC/DC, 60 to 600 V AC/DC.
Power supply voltage: 100 to 240 VAC.
Ideal for Voltage Monitoring for.
Industrial Facilities and Equipment.
Monitor for overvoltages and undervoltages simultaneously.
Separate settings and outputs supported for overvoltages and undervoltages.
Manual resetting and automatically resetting supported by one Relay K3HB-RNB-ABCD1 AC/DC24V PDF catalog.
Pre-alarm Monitoring Mode.
Two SPDT output relays, 5 A at 250 VAC (resistive load).
Process control signal (0 to 10 V) and current splitter input ssupported K3HB-RNB-ABCD1 AC/DC24V PDF catalog.
Output status can be monitored using LED indicator.
Input frequency of 40 to 500 Hz supported.
Inputs are isolated from the power supply.