Allen Bradley 440T-MSSLE10DC Trapped Key Interlock
As an authorized distributor of Allen-Bradley, Stoker Automation offers the 440T-MSSLE10DC – an industrial-grade trapped key interlock system engineered for maximum operational safety. This heavy-duty mechanical interlock features stainless steel construction with IP65 environmental protection.
Core Specifications
- Safety Rating: PL e (ISO 13849-1), SIL 3 (IEC 61508)
- Electrical Rating: 240VAC/8A (resistive)
- Mechanical Life: 1,000,000 cycles
- Ambient Temperature: -40°C to +85°C
Technical Specifications
| Contact Configuration | 2NO + 2NC (Silver Alloy) |
|---|---|
| Dielectric Strength | 2500V AC (50Hz/1min) |
| Shock Resistance | 100m/s² (IEC 60068-2-27) |
Certifications & Compliance
- CE (EMC 2014/30/EU, LVD 2014/35/EU)
- UL 508 (File E49829)
- IEC 60947-5-1
About Stoker Automation
With over 20 years in industrial automation, Stoker Automation provides mission-critical components for global manufacturers. Our 5,000㎡ warehouse stocks over 50,000 industrial parts with same-day shipping. Contact our engineers for technical support.








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