Square D B4.85 Thermal Unit 3.00-3.42 Amps B4.85

Product Description

The Square D B4.85 Thermal Unit is designed to protect motors and controllers from overheating caused by motor over-currents, including locked rotor currents. This thermal unit effectively signals overload conditions and opens the motor circuit to prevent equipment damage. It is UL listed and CSA certified, ensuring compliance with industry safety standards.

• Provides overload protection for motors up to 3.42 Amps
• Durable one-piece construction
• Tripping conditions respond to Class 20 specifications for reliability

Product Highlights

This thermal unit features a precise trip mechanism that activates under overload conditions, ensuring safety and reliability in industrial applications.

Product Information

Standard Information

• Manufacturer: Schneider Electric
• MPN: B4.85

Technical Specifications

• GTIN: 00785901587408
• UPC: 785901587408
• Country of Origin: Mexico
• Warranty Length: 18 months
• Trip Type: Class 20
• Reset Type: Manual
• AIC Rating: 20,000 Amps
• Applications: For use in melting alloy thermal overload relays