Product Description
The Square D B17.5 Thermal Unit is designed for use in melting alloy thermal overload relays. This device protects motors, controllers, and branch-circuit conductors from excessive heat caused by prolonged overload currents.
- Tripping time of 20 seconds or less on overload conditions
- Accepts class H, R, CC, M, and J fuses up to 200 Amps
- Constructed with high impact thermoplastic for durability
Product Highlights
This thermal unit features a one-piece construction that enhances reliability. It automatically trips in response to overloads, providing essential protection for motor circuits.
Product Information
Standard Information
- Brand: Square D
- Manufacturer: Schneider Electric
No products in the cart.