Product Description
Hyster HY 1399474 amber strobe light for electric lift truck applications. 12–80 VDC universal voltage, impact-resistant polycarbonate lens, compatible with Hyster OEM mounting interfaces. Designed for continuous-duty safety alert signaling.
Specifications
Material & Construction
| Base Construction | Molded high-strength thermoplastic |
Part Numbers & Compatibility
| Make | Hyster |
| Model | H4.0, H4.5, H5.0, H5.5 |
| Part Number | HY 1399474 |
| Application | Electric lift truck safety alert signaling |
| Compatibility | Hyster-compatible mounting interfaces |
Electrical Specifications
| Operating Voltage Range | 12–80 VDC |
| Current Draw | 0.3A at 24 VDC nominal |
Additional Specifications
| Lens Material | Impact-resistant polycarbonate |
| Manufacturer Reference | 1399474 |
| Service Life | Rated for 30,000 hours minimum |
| Design Purpose | Continuous-duty amber safety alert signaling |
Frequently Asked Questions
Q: What models is the HY 1399474 compatible with?
A: HY 1399474 is compatible with H4.0, H4.5, H5.0, and H5.5 models.
Q: What material is the lens made from on HY 1399474?
A: HY 1399474 features an impact-resistant polycarbonate lens. This material resists cracking from warehouse impacts, loading debris, and temperature cycling while maintaining optical clarity for consistent amber strobe visibility.
Q: How long is the service life of HY 1399474?
A: HY 1399474 is rated for a minimum service life of 30,000 hours. Actual lifespan depends on usage pattern, warehouse lighting conditions, and continuous versus intermittent duty cycle.
Q: What is the purpose of HY 1399474?
A: HY 1399474 is an amber strobe light designed for continuous-duty safety alert signaling in warehouse environments. It improves visibility and alerts personnel to truck movement and hazards.
Q: What voltage range does HY 1399474 operate at?
A: HY 1399474 operates across 12 to 80 vdc, providing universal voltage compatibility. This wide range allows use on 24 vdc, 36 vdc, and 48 vdc truck electrical systems without requiring separate voltage regulators.
Q: How should I replace HY 1399474?
A: To replace HY 1399474, ensure the new part is compatible with your H4.0, H4.5, H5.0, or H5.5 model. Follow the manufacturer's guidelines for installation and verify electrical system compatibility before use.
