Description
Protect motors safely and efficiently with the Square D 99K27 thermal overload relay. Engineered for high-performance applications, this Class 10, bimetallic overload relay offers a 12 to 18 A adjustment range and supports up to 690 VAC — ideal for TeSys D contactors and compact motor starter assemblies.
Specifications:
- Product Depth: 3.44 IN
- Product Height: 1.77 IN
- Product Width: 4.13 IN
- Gross Weight: 1.4 LB
- Amperage (AMPs): 12.5/20A
- Phase: 1 Phase
- Core Product: No
- Class: Class 10











