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A-B 440T-MKEXE11AABABA Key Exchange Trapped Key Interlock – Secure Locking Mechanism for Industrial Safety

The A-B 440T-MKEXE11AABABA Key Exchange Trapped Key Interlock is designed to enhance industrial safety by providing a secure locking mechanism that ensures personnel can only access equipment when it is safe to do so. It integrates seamlessly into various applications requiring controlled access.

Rockwell A-B 440T-MKEXE11AABABA Trapped Key Interlock System

As an industrial automation solutions provider with 20+ years’ experience, Stoker Automation Technology maintains 5,000㎡ warehouse stocking safety components from leading brands. Our expertise spans metallurgy, petrochemical, power generation, and 15+ other critical industries.

Core Technical Specifications

  • Product ID: 440T-MKEXE11AABABA
  • Safety Standard: ISO 14119 / IEC 60947-5-1
  • Construction: 316L Stainless Steel Housing
  • Electrical Rating: 24V DC/10A (AC-15)
  • Environmental: IP67 / -40°C to +85°C

Critical Safety Features

▷ Mechanical key transfer sequence ensures zero unauthorized access to hazardous zones
▷ Dual-channel safety outputs with EN ISO 13849-1 PL e certification
▷ Anti-tamper design prevents bypassing of safety protocols
▷ Integrated diagnostics LED for immediate status monitoring

Why Choose Stoker?

✓ 2-year warranty on all safety components
✓ Emergency replacement service within 48hrs
✓ Technical support from certified automation engineers
Contact our safety specialists →

Key Interlock Mechanism

Industrial Installation

Need custom safety solutions? Chat with our engineers on WhatsApp
Full-range availability: PLC modules • DCS components • Motion control systems




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    Stoker Automation Technology
    Professional Supplier of Automation Spare Parts

    Core Business:

    DCS, PLC, robotic control systems, and large servo system spare partsLeading brands: Allen Bradley, Bently Nevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, ALSTOM, B&R, FOXBORO, Schneider PLC, KOLLMORGEN, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft, and more

    Core Strengths:

    Expert Team: Sales and technical teams work closely to respond quickly to customer needs

    Efficient Service: Accurate quotations, global air shipping, and a well-established logistics system

    After-Sales Support: High-quality after-sales service to ensure customer satisfaction

    Contact Us:

    WhatsApp: +86 19066591275

    Email: abbdcs36@gmail.com

    Stoker Automation Technology—Your Expert in Automation Spare Parts Solutions!

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    Phone numbers:

    +86 19066591275

    E-mail:

    abbdcs36@gmail.com

    whatsapp:

    +86 19066591275

    Address:

    60 Des Voeux Road Central, Hong Kong, China

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    phone: +86 19066591275
    email: abbdcs36@gmail.com