Thermal overload relay Chint NR2-25, 3-pole, with a setting range of 2.5-4A. Designed for motor protection against overload and phase loss.
NR2 series thermal overload relays are suitable for overload and phase loss protection for AC motors with a frequency of 50Hz/60Hz and a voltage up to 690V. The NR2-25 model features temperature compensation, action indication, test and stop buttons, and a selectable manual or automatic reset mode. The product is designed for plug-in installation directly into NC1-09, 12, 18, 25, and 32 contactors.
Brand: Chint
Specifications
Application
Motor Protection
Temperature
-5°C ~ +40°C
Working Voltage
AC
Poles
3
Operational Voltage (V)
690
Operational Current (A)
4
Auziliary contact types
1NO + 1NC
Min Operational Current (A)
2.5
Max Operational Current (A)
4
Tripping Characteristic
Class 10A
Reset Mode
Manual/Automatic
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