Thermal overload relay Chint NR2-25 with a setting range of 12 to 18 A. Provides motor protection against overload and phase failure.
The CHINT NR2 series of thermal overload relays is designed for reliable protection of three-phase asynchronous motors. The NR2-25 model with a range of 12-18A features built-in temperature compensation, a tripping indicator, and a selectable manual/automatic reset mode. The relay is equipped with electrically separated auxiliary contacts (1NO + 1NC) and is certified according to international standards IEC/EN 60947-4-1. It is typically mounted directly to NC1 and NC7 series contactors or independently using an MB-2 mounting base.
Brand: Chint
Specifications
Application
Motor Protection
Working Voltage
AC
Poles
3
Operational Voltage (V)
690
Auziliary contact types
1NO + 1NC
Min Operational Current (A)
12
Max Operational Current (A)
18
Tripping Characteristic
Class 10A
Reset Mode
Manual/Automatic
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