Product Description
The Hyster HY 2040557 is a direct-replacement brake pedal micro switch designed for electric pallet truck models W40XL and W40XT. This safety-critical sensor signals the truck control circuitry when the brake pedal is depressed, enabling regenerative braking and parking brake engagement. Built with a durable plunger actuator and high-impact thermoplastic construction, it delivers reliable performance in demanding material handling environments.
Specifications
Part Numbers & Compatibility
| Make | Hyster |
| Model | B60Z, B80Z, W40XL, W40XT |
| Part Number | HY 2040557 |
| Cross-Reference Part Numbers | HY 2037415 |
| Cross Reference Part Numbers | HY 2037415 |
Electrical Specifications
| Typical Control Voltage | 24VDC nominal (truck control circuitry) |
Additional Specifications
| Actuator Material | High-impact thermoplastic actuator button |
| Design Type | Plunger-actuated micro switch |
| Supersedes / Replaces | Replaces HY 2037415 |
| Compatible With Models | Hyster W40XL, Hyster W40XT |
| Supersedes Replaces | Replaces HY 2037415 |
| Description | Brake pedal micro switch (direct replacement for HY 2037415) designed for Hyster W40XL and W40XT electric pallet trucks. Signals truck control circuitry when brake pedal is depressed to enable regenerative braking and parking brake engagement. |
Frequently Asked Questions
Q: What models is the HY 2040557 compatible with?
A: The HY 2040557 is designed for Hyster B60Z, B80Z, W40XL, and W40XT electric lift truck models. Verify your model designation before ordering to ensure correct fitment.
Q: What material is the HY 2040557 made from?
A: The HY 2040557 is constructed with high-impact thermoplastic materials to ensure durability and reliable performance in industrial environments.
Q: How do I know if the HY 2040557 needs to be replaced?
A: If the brake pedal does not engage the brake circuit or regenerative braking does not activate, the HY 2040557 may be faulty. Replace the micro switch if continuity testing shows it does not close when the pedal is depressed.
Q: What is the function of the HY 2040557?
A: The HY 2040557 is a safety-critical sensor that signals the truck control circuitry when the brake pedal is depressed, enabling regenerative braking and parking brake engagement.
Q: What is the replacement for the older hy 2037415 brake micro switch?
A: The HY 2040557 is the current replacement for the superseded hy 2037415 brake micro switch. If your truck was originally equipped with part 2037415, the HY 2040557 is the correct specification replacement.