The 2TLA020005R1400: As a bottom component in the JSHD4 series, this part mounts to the guard door frame and accepts the actuator head from above. The housing is designed for safety interlock applications where a positive-break switch must confirm guard position before machine power can be cycled. Typical deployment is on hinged or sliding machine guards in packaging lines, robotic cells, or material handling equipment — any zone where personnel access needs to be interlocked with the safety circuit.
The description field carries the string 'JSHD4 BOTTOM PA'. The bottom section contains the terminal block and switching contacts; the top actuator head is ordered separately.