Allen Bradley 440T-MMRSE110A0A Multi Key Isolator Trapped Key Interlock
The Rockwell Automation 440T-MMRSE110A0A is an advanced Multi Key Isolator Trapped Key Interlock designed to enhance safety in industrial environments. It ensures secure isolation of machinery by preventing unauthorized access to energized equipment.
Product Model: 440T-MMRSE110A0A
Manufacturer: Allen-Bradley
Safety Standard Compliance: CE, UL, CSA
Material: Stainless Steel
Operation Temperature Range: -20°C to +60°C
Locking Mechanism: Trapped Key
Number of Keys: 2
Dimensions (LxWxH): 180mm x 100mm x 50mm
Weight: 1.5kg
Communication Capability: No
Certifications: RoHS compliant, SIL 3 certified by IEC 61508, PL d rated by ISO 13849
The A-B 440T-MMRSE110A0A Multi Key Isolator Trapped Key Interlock from Allen Bradley is meticulously crafted to deliver unmatched reliability and durability. With its robust stainless steel construction, this interlock mechanism is built to withstand harsh industrial environments.
This safety interlock system employs a trapped key design, which ensures that the equipment cannot be operated unless all keys are correctly inserted and locked into place. This feature is crucial for preventing unauthorized access and accidental start-ups during maintenance and servicing procedures.
Compliance with international standards such as CE, UL, and RoHS ensures that this interlock system meets stringent safety requirements. Additionally, its SIL 3 certification by IEC 61508 and PL d rating by ISO 13849 further attest to its exceptional performance in safeguarding personnel.
Installation is straightforward, thanks to its user-friendly design. The interlock system comes complete with two keys for easy operation. Its compact dimensions make it suitable for a wide range of applications, whether installed indoors or outdoors.
By integrating this interlock system into your industrial setup, you’re taking a significant step towards creating a safer work environment. Trust in Allen Bradley’s expertise to protect your most valuable asset – your workforce.

At Stoker Automation Technology, we have been providing high-quality automation solutions for over 20 years. Our 5000 square meter warehouse ensures that we can offer a comprehensive range of products, including the Allen Bradley 440T-MMRSE110A0A Multi Key Isolator Trapped Key Interlock. We pride ourselves on offering unparalleled customer service and support, ensuring that our clients receive the best possible assistance before, during, and after their purchase. If you need any assistance or cannot find the specific model you require, feel free to contact us via WhatsApp: +8619066591275.

We also provide a 2-year warranty on selected products, ensuring peace of mind for our customers. For more information, please email us at abbdcs36@gmail.com.









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