Chint NR2 25 Thermal Overload Relay

Product Summary:

The Chint NR2 25 Thermal Overload Relay offers superior protection for motors against overloads and phase failures. Designed with precision tripping and manual/auto reset functionality, it ensures equipment longevity in industrial environments.

Key Features:

• 3-phase bimetal thermal mechanism

• Continuously adjustable current settings

• Temperature compensation for consistent performance

• Clear tripping indicator

• Built-in test and stop button

• Manual and automatic reset

• Electrically isolated 1NO + 1NC auxiliary contacts

• Plug-in mounting for easy installation

• Complies with IEC/EN 60947-4-1

• Certified with CE, UL, and KEMA standards

Applications:

• Electric motor protection

• HVAC equipment

• Industrial automation panels

• Agricultural pump panels

• Conveyor systems

Product Benefits:

• Protects motors from damage due to overload

• Easy current adjustment ensures precise protection

• Visual indication of tripping status for quick diagnosis

• Compact design reduces panel space

• Fast installation with plug-in version

FAQs:

Q1: What is the tripping class of the Chint NR2 25?
A1:It has a tripping class of 10A, ensuring timely protection under overload conditions.

Q2: Can this relay be used for single-phase motors?
A2:The NR2 25 is designed for 3-phase applications, but it can be adapted for single-phase setups with proper configuration.

Q3: Is the reset mode selectable between manual and automatic?
A3:Yes, it comes with both manual and automatic reset options for operational flexibility.