NR2-200 100-160A Thermal Overload Relay

Thermal Relay NR2-200 100-160A — Robust Motor Protection

Thermal Relay NR2-200 100-160A is a three-phase thermal overload relay designed to safeguard asynchronous electric motors with short-circuited rotors. It provides reliable protection against prolonged overloads and phase loss currents, preventing damage and ensuring operational continuity. Rated for use up to 690V AC at 50/60Hz, this relay offers a Class 10A protection level and is available in both plug-in (for models up to 93A) and separate mounting configurations, making it a versatile solution for a wide range of industrial applications.

Technical Specifications:

• Type: Thermal Overload Relay

• Standard: GOST (Specific standard number not provided in source)

• Base Material: Combination of durable plastics and metallic components for housing and internal mechanisms.

• Application: Indoor installation in control panels and motor control centers.

• Consumption: Not applicable – this is a protective device, not a consumable material.

• Drying Time: Not applicable.

• Durability: Resistant to vibration, shock, and moderate temperature fluctuations. Designed for long-term, reliable operation.

• Packaging: Individually packaged in protective cardboard boxes.

Advantages:

• Reliable motor protection prevents costly downtime.

• Protects against both overload and phase failure conditions.

• Versatile mounting options – plug-in or separate mounting.

• Wide voltage range accommodates various power systems.

• Class 10A protection ensures accurate and consistent tripping.

• Simple installation and maintenance for reduced lifecycle costs.

Applications:

• Industrial machinery and equipment protection.

• Pump and fan motor control systems.

• Conveyor system overload protection.

• HVAC systems and large-scale ventilation.