Square D B1.45 Thermal Unit The Square D B1.45 Thermal Unit is a melting alloy thermal overload relay component designed to provide reliable motor protection in various industrial applications. Engineered for use with Square D NEMA motor starters, this thermal unit ensures optimal performance and safety. Key Features Voltage Rating: 600 VAC Full Load Current Range: 0.91 to 1.03 A Trip Class: Standard Trip – Class 20 Reset Type: Manual Mounting Type: Plug-In Operating Temperature: 40°C Dimensions: 4.8 in L x 3.5 in W x 0.8 in H Applications The B1.45 Thermal Unit is suitable for use in melting alloy thermal overload relays, magnetic motor starters, and motor control applications. It is compatible with various Square D motor starters, including NEMA sizes 0 and 00. Compliance and Safety This product complies with CE standards and includes a California Proposition 65 warning due to the presence of chemicals known to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov. Warranty The Square D B1.45 Thermal Unit comes with an 18-month warranty, ensuring reliability and customer satisfaction. For detailed specifications and compatibility information, refer to the manufacturer’s documentation.