Rockwell A-B 440T-MSALS10BC Trapped Key Interlock – Industrial Safety Redefined
About Stoker Automation Technology
With 20+ years in industrial automation solutions and 5,000㎡ warehouse storage, we specialize in supplying critical components for metallurgy, oil & gas, power generation, and 20+ other industries. Our inventory includes discontinued control system parts and PLC/DCS modules with 2-year warranty options.
Product Specifications:
- Brand: Rockwell Automation
- Model: A-B 440T-MSALS10BC
- Type: Trapped Key Interlock Module
- Voltage: 24V DC ±10%
- Temperature Range: -20°C to +60°C
- Protection: IP67 (NEMA 4X equivalent)
- Dimensions: 92×74×56mm
- Construction: 316L Stainless Steel Housing
Key Features:
✔️ Mechanical key transfer system ensures zero-energy isolation
✔️ Dual-stage locking mechanism meets ISO 14119 standards
✔️ Corrosion-resistant construction for harsh environments
✔️ Tool-free installation with DIN rail mounting
✔️ Integrated status indicator for maintenance alerts

Why Choose Us?
✅ 2-year extended warranty available
✅ Same-day shipping from regional warehouses
✅ Technical support team with 15+ years field experience
✅ Custom solutions for obsolete/non-standard systems
Contact us via WhatsApp for immediate assistance
Can’t find your specific model? Email our engineering team for custom solutions within 24hrs response time.








There are no reviews yet.