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ROCKWELL AUTOMATION #440T-MKEXE11NANBNB

Prosafe Key Exchange Unit, 316L Stainless Steel, Access Operation

SKU # 88717269734 Manufacturer Series: 440T
RoHS Compliant
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Type: Trapped Key Interlock
Operation/​Function: Access
Configuration: Primary Keys in Release Secondary Keys Simultaneously
Enclosure: 316L Stainless Steel

The key exchange unit (KEX) is used in an interlocking sequence to link together other devices in the Prosafe range and caters to more complex operating sequences. The operating principle is such that no secondary keys can be removed from the unit until all primary keys have been inserted, rotated and trapped. The primary keys remain trapped until all secondary keys have been re-inserted, rotated and trapped.