Reliance 0-57552-4A Industrial-Grade Control Module
About Stoker Automation
With 20+ years expertise in industrial automation, Stoker Automation Technology maintains 5,000㎡ warehouse with comprehensive stock of control system components. We serve critical industries including power generation, oil & gas, manufacturing, and water treatment with reliable automation solutions.
Technical Specifications
- Input Voltage: 176-264V AC
- Output Stability: ±0.5% precision
- Protection: Triple safety (Overload/Short Circuit/Overvoltage)
- Environmental: -40°C to +85°C operation
- Certification: Class II insulation

Key Advantages
✔️ MIL-STD-202H compliant construction
✔️ 50,000+ hour MTBF rating
✔️ DIN rail mounting compatibility
✔️ Live status indicators for real-time monitoring
Why Choose Us?
🔧 2-year extended warranty
🚚 Same-day shipping for in-stock items
🔄 30-day return policy
💡 OEM equivalent quality
📦 5,000+ industrial components in stock
🔍 Custom sourcing service
⚡ Emergency replacement support
📞 24/7 multilingual support
Can’t find your specific model? Email our engineers for custom solutions. Most requests receive response within 2 business hours.








There are no reviews yet.