Square D B6.90 Thermal Unit | Heater Element | Class 20

Product Description

Square D B6.90 Thermal Unit is designed to protect motors, controllers, and branch-circuit conductors from excessive heat due to prolonged motor over-currents. This thermal unit responds to overload current conditions and will trip in twenty seconds or less on overload. It features a one-piece construction that allows the motor current to pass through a small heater winding.

• Calibration is set for a range of motor full load currents.
• Provides overload protection for most motors.
• Cannot be reset until cooled.

Product Highlights

This product is ideal for applications in industrial and commercial settings, ensuring efficient operation and safety of electrical systems.

Product Information

Standard Information

• Catalog Number: B6.90
• Manufacturer: Schneider Electric

Technical Specifications

• Type: Thermal - Melting Alloy Thermal Unit
• Trip Type: Standard Trip - Class 20
• Reset Type: Manual
• Applications: For use in melting alloy thermal overload relays
• Country of Origin: Mexico
• Warranty Length: Eighteen months
• Certifications: CE
• UPC: 785901587439