DOLD SAFEMASTER STS M11BM/K Trapped-Key Guard Lock
STS-M11BM/K is a mechanical SAFEMASTER STS guard-lock configuration with a separate actuator and forced key removal. In the supplied sequence, inserting the first key permits removal of the second key and then the actuator. This creates a defined mechanical access sequence; its behavior must be distinguished from electrically monitored STS switches and from separate power-interlocking assemblies.
Key Specifications
Type | STS-M11BM/K in supplied manufacturer listing |
Function | Mechanical guard lock with separate actuator and forced key removal |
Sequence | First key inserted; second key and then actuator may be removed |
Construction | FRP configuration; stainless variants are separate selections |
System | Modular SAFEMASTER STS key-transfer architecture |
Application boundary | Guard access sequence; energy isolation and safe state defined separately |
Ordering | Exact key codes, actuator, mounting and unit sequence |
Applications and Industries
Industrial guarded accesses using a defined mechanical key-exchange sequence.
Industrial automation
Review Summary
Consider this configuration when a mechanical key exchange can enforce the required access order. Confirm the exact unit, keys and actuator against DOLD’s current drawings before purchasing. Mechanical key transfer can preserve authorization without control wiring at each access, but it does not itself establish that all hazardous energy has dissipated.
Price and Configuration
Request a quote for the selected configuration,quantity and delivery schedule. Confirm the exact model,options,integration scope and support terms.
