WOODWARD 9905-757 Overspeed Protection Device – EnergiSafe Series
Stoker Automation Technology – Your Trusted Industrial Automation Partner Since 2005. With 5,000m² warehouse and 20+ years expertise, we provide premium automation solutions for metallurgy, energy, manufacturing and 30+ industries.
Core Advantages:
- Immediate overspeed shutdown response (de-energize-to-trip operation)
- Dual voltage compatibility: 24VDC & 120VAC/DC
- Wide frequency range: 250Hz-25kHz
- MPU failure indication system
- IP66-rated industrial protection

Technical Specifications:
| Parameter | Value |
|---|---|
| Operating Temperature | -15°C to +60°C |
| Dimensions | 482.6×310.4×142.7mm |
| Certifications | ATEX/IECEx Compliant |
Service Commitment:
• 24-month warranty coverage
• 72-hour emergency response
• OEM-certified technicians
• Global shipping support
✉ Contact Technical Team
This Woodward ProTech 203 series device features advanced thermal management with optimized airflow design, reducing operating temperatures by up to 18% compared to previous models. Our inventory includes NOS (New Old Stock) units with full factory calibration.









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