NEXT NXR-25 12-18A Thermal Overload Relay — Comprehensive Motor Protection
NEXT NXR-25 12-18A Thermal Overload Relay is a robust and reliable device designed to protect electric motors from damage caused by overload and phase failure. Suitable for continuous or intermittent duty AC motors operating at 50/60Hz up to 690V and currents between 0.1 and 630A, this relay offers thermal compensation, trip indication, automatic and manual reset capabilities, as well as stop and test functions. It ensures stable and dependable operation, and can be mounted directly onto contactors or installed independently.
Technical Specifications:
Type: Thermal Overload Relay
Standard: IEC 60947-4-1 (assumed, based on functionality)
Base Material: Polycarbonate housing, Bimetallic strip sensing element
Application: Indoor installation recommended, suitable for controlled environments.
Consumption: Not applicable – this is a protective device, not a consumable material.
Drying Time: Not applicable
Durability: High mechanical and electrical endurance; resistant to vibration and shock.
Packaging: Individual box packaging, bulk packaging options available.
Advantages:
Superior motor protection against overload and phase loss.
Thermal compensation ensures accurate tripping even with varying ambient temperatures.
Automatic and manual reset options provide flexibility in system operation.
Integrated stop and test functions simplify commissioning and maintenance.
Compact design allows for easy integration into existing control panels.
Reliable performance and long service life minimize downtime.
Applications:
Industrial machinery and equipment protection.
HVAC systems – protecting compressor motors.
Pump and fan motor control and safeguarding.
Conveyor systems and material handling equipment.
