Square D B11.5 Thermal Unit

Product Description

The Square D B11.5 Thermal Unit is designed for use in thermal overload relays to protect motors from overheating. This device is made by Schneider Electric and features a single piece construction for durability. The B11.5 thermal unit responds to overload conditions by tripping in less than twenty seconds. It is ideal for various applications including electrical distribution systems and motor control.

• Constructed using a melting alloy for effective overload protection.
• Manual reset required after cooling to ensure safety.
• Compatible with multiple Schneider Electric motor control systems.

Product Highlights

This thermal unit provides reliable protection for motors, controllers, and branch circuit conductors, responding appropriately to overload conditions.

Product Information

Standard Information

• Catalog Number: B11.5
• Brand: Square D

Technical Specifications

• Type: Melting Alloy Thermal Unit
• Country of Origin: Mexico
• Warranty: Eighteen months
• Trip Type: Standard trip (Class 20)
• Calibration: Set for a range of motor full load currents
• Manual Reset: Yes
• UPC: 78590158748