Manitowoc
Strain relief for Manitowoc 600E
This strain relief component secures electrical cabling within the anti-two-block system of the Manitowoc 600E crane. It is designed to protect connection points from mechanical stress.
Parts diagram
Compatible models
Specifications
- Part number
- 147150
- Brand
- Manitowoc
The 147150 strain relief is a component engineered for the anti-two-block system on the Manitowoc 600E crane. This device manages the electrical cabling at its connection points, mitigating the effects of pulling, bending, or twisting forces that occur during crane operations. By isolating the terminals from these external mechanical loads, the component helps maintain the integrity of the signal path within the safety system.
This part is specified for use on the Manitowoc 600E and corresponds to installation drawing 206282. Proper installation of this component is necessary to ensure that the anti-two-block sensor signals are transmitted without interruption, preventing potential damage to the wiring harness.
In heavy machinery, strain relief devices are used to protect electrical cables and hydraulic lines from premature wear at entry points. By securing the cable and distributing mechanical tension, these components prevent accidental disconnections and internal wire fatigue, which are common issues in systems subjected to constant movement and vibration.

