Genuine 1020521022 Foot Switch for Zoomlion Crane
The 1020521022 is a genuine OEM foot switch (pedal) manufactured by Zoomlion for use in their crane and mobile elevating work platform control systems. This safety-critical component serves as an operator enable switch, requiring deliberate action before any machine function can be activated
| Specification | Detail |
|---|
| Part Number | 1020521022 |
| Brand | Genuine Zoomlion |
| Product Type | Foot Switch / Foot Pedal |
| Material | Die-cast aluminum enclosure with protective guard |
| Protection Class | IP65 / IP67 (dust-tight and water-resistant) |
The foot switch operates as a three-stage safety switch with latching mechanism :
Safety Enable Function (Crane Operation)
This foot switch is a critical safety enable device:
'To operate any function, the foot switch must be depressed and the function selected within 7 seconds. The enable indicator shows that the controls are enabled. If a function is not selected within seven seconds, or if a seven second lapse between ending one function and beginning the next function, the enable light will go out and the foot switch must be released and depressed again to enable the controls. Releasing the foot switch stops all platform controls
Key safety features:
- Prevents accidental operation
- Requires deliberate operator action
- Immediate stop upon pedal release
- Automatic disable after 7 seconds of inactivity
- Emergency stop latching for critical situations
Compatible Models
The 1020521022 foot switch is confirmed for use in the following Zoomlion equipment:
| Part Number | Description | Context |
|---|
| S38170001 | 3-Pedal Foot Switch Assembly | Listed as item #2 in a Zoomlion parts list for a foot switch assembly |
| S38175101 | Foot Pedal | Component of the 3-pedal foot switch assembly |
| S36260000 | Micro Switch (VX-01-1A3) | Internal switch component used in foot pedal assemblies |