2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Schneider Electric
- Sub-Category:Heater Element
Description
B17.5
B17.5 is a Square D overload relay thermal unit designed for motor protection in industrial control applications.
This thermal unit is a plug-on, melting alloy type with manual reset, suitable for use in NEMA Size 1 motor starters. It provides reliable overload protection for motors, with a standard trip characteristic and is rated for use up to 600V systems. The B17.5 is part of Square D's legacy B Series, known for durability and ease of installation.
Key Specifications
- Manufacturer: Square D
- Part Number: B17.5
- Amperage: 11.5–12.8A
- Voltage: 600V maximum
- Mounting Type: Plug-On
- Series/Frame: B Series, NEMA Size 1
- Trip Unit: Melting Alloy, Class 20
- Reset Type: Manual
- Interrupt Rating: Not specified in available data
- Certifications: Not specified in available data
- Poles: Not specified in available data
- UPC/GTIN: 785901587521
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: B17.5
- Manufacturer : Schneider Electric
- Brand : Square D
- Category : Motor Control
- Item Subcategory : Heater Element
- Full Load Amps : 10.5 to 13.9
Product Data
- UPC : 785901587521
- GTIN : 00785901587521
- Country of Origin : Mexico
- Weight : 0.04
- Certification : CE
You may also like
- Opens in a new window.



