Square D B19.5 Thermal Unit

Product Description

Square D B19.5 Thermal Unit provides essential protection for motors and controllers from overheating due to prolonged over-currents. This thermal unit is compatible with class H, R, CC, M, and J fuses, allowing current ratings up to thirty amps at 250 volts. It features a unique construction that ensures it can respond accurately under overload conditions, tripping within twenty seconds. The base is made of high-impact thermoplastic, ensuring durability and long-lasting performance.

• Accepts class H, R, CC, M, and J fuses up to 200 Amps
• Tripping time under overload conditions is less than 20 seconds
• UL listed and CSA certified for reliable safety

Product Highlights

This thermal unit offers effective overload protection for most motors and is designed for use in melting alloy thermal overload relays.

Product Information

Standard Information

• Catalog Number: B19.5
• Brand: Square D

Technical Specifications

• Type: Melting Alloy Thermal Unit
• Trip Type: Standard Trip - Class 55
• Reset Type: Manual
• Applications: Use in melting alloy thermal overload relays
• Certifications: CE
• Warranty Length: Eighteen months
• Country of Origin: Mexico