NR2-630 200-315A Thermal Overload Relay

Thermal Overload Relay NR2-630 200-315A — Robust Motor Protection

Thermal Overload Relay NR2-630 200-315A is a crucial component for safeguarding three-phase asynchronous motors with short-circuited rotors. This relay provides reliable protection against overloads of unacceptable duration and phase loss currents, preventing damage and downtime. Designed for operation up to 690V AC at 50/60Hz, the NR2 series offers both plug-in and separate mounting options, ensuring versatility in various industrial applications. Its Class 10A protection rating delivers a high level of safety and performance.

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:

• Protects motors from costly damage due to overloads.

• Prevents downtime and production losses.

• Offers versatile mounting options: plug-in or separate mounting.

• Reliable phase loss protection extends motor lifespan.

• Suitable for a wide range of three-phase motor applications.

• Operates effectively in 50/60Hz systems.

Applications:

• Industrial machinery and equipment.

• Pumping stations and water treatment facilities.

• HVAC systems and ventilation equipment.

• Conveyor systems and material handling equipment.