NAREN Electrix Model SP2 4–7.5HP Single Phase Preventor | Protect 3 Phase Motors from Single Phasing with Dry Relay Contacts & Motor ON Indicator

Short Description:

The NAREN Electrix Model SP2 Single Phase Preventor is a high-performance motor protection device designed for 4HP to 7.5HP three-phase motors. Equipped with dry relay contacts, a Motor ON indicator, and advanced single phasing protection, it helps safeguard motors against phase failure and electrical faults while ensuring reliable operation.

Description:

Reliable Protection for 4HP–7.5HP Three-Phase Motors

The NAREN Electrix Model SP2 Single Phase Preventor is engineered to protect three-phase motors from harmful electrical conditions such as single phasing, phase failure, and phase imbalance. Designed specifically for motors ranging from 4HP to 7.5HP, this protection relay continuously monitors motor operating conditions and disconnects the motor during abnormal situations.

The unit features dry relay contacts for seamless integration with motor starters and control panels, providing dependable switching and protection. A built-in Motor ON Indicator offers clear visual confirmation of motor operation, making monitoring and troubleshooting easier for operators.

Its fast response mechanism helps prevent overheating, winding damage, and costly motor failures caused by phase loss. The compact design allows easy installation in agricultural pump starters, borewell systems, industrial machinery, and commercial motor control panels.

Built for durability and long-term performance, the SP2 is an ideal motor protection solution for demanding environments where reliable motor operation is essential.

Key Features:

• Suitable for 4HP to 7.5HP three-phase motors
• Advanced protection against single phasing
• Detects phase failure and abnormal phase conditions
• Dry relay contacts for easy starter integration
• Built-in Motor ON Indicator
• Fast fault detection and trip response
• Helps prevent motor winding damage
• Reliable operation in agricultural and industrial applications
• Compact and durable design
• Easy installation and maintenance
• Improves motor safety and operational life
• Compatible with most three-phase motor starters 

Applications:

• Agricultural irrigation pumps
• Borewell and submersible motors
• Farm water management systems
• Industrial motor control panels
• Commercial pumping systems
• Water distribution applications
• Manufacturing equipment
• Three-phase motor starter protection

What's in the Box

• 1 × NAREN Electrix Model SP2 Single Phase Preventor
• Installation & Wiring Guide
• Mounting Accessories (if supplied)

Why Choose NAREN Electrix SP2?

The NAREN Electrix SP2 Single Phase Preventor delivers dependable protection for 4HP to 7.5HP three-phase motors through intelligent phase monitoring, dry relay outputs, and a convenient Motor ON indicator. Its fast fault response and robust design help reduce motor downtime, prevent costly repairs, and ensure reliable performance in agricultural, industrial, and commercial applications.