TDR-FSB-F-3D-N/O6-110A -  Castell Safety International Ltd  -  Interlocks (Castell Locks)

Castell Locks Delivery : 10-15 Business Days Contact: +91 7410-095600
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Product Specification
Lock portion type FS (Also Available in Q style. See attached Picture 2)
Mounting F = Front of board mount, with enclosure
Material Brass (Also Available in Stainless Steel) (standard)
Key Condition D = Double key version ( Simultaneous Removal of Keys Required)
Contacts Arrangement in Normal Position N/O6 = 6 contacts, 3NO/3NC arrangement (standard)
Control Voltage 110 / 24 / 240 (standard)
Secondary lock portions 1 = 1 secondary lock portion available as standard version
Current VAC (Also available with VDC)
Lock Portion Symbol (Primary Key ) FS up to 3 digits / Q up to 6 digits
Lock Portion Symbol (Secondary Key ) FS up to 3 digits / Q up to 6 digits
Castell Safety International Ltd LEI Indias is an Authorised Distributor of Castell Safety International Ltd


The TDR is designed to operate as part of an integrated safety system, controlling access to hazardous areas to motor driven, high risk applications where a certain time rundown is required before access is granted.

While machine is running, the keys are trapped in the TDR interlock, preventing access to the machine area. To gain access to the area, the electrical supply must be switched off via the machine control panel. When the machine stop sequence is initiated, a signal from the machine control circuits starts the internal timer. After a pre-set time (which must exceed the machine run down time), the timer energizes the solenoid illuminating the green LED. By pushing the green button the keys can be released. These keys are taken by the personnell to the AIE access interlocks on the doors.  The machine cannot be restarted until all doors are locked closed and all keys returned to the TDR electronic timer.

Tags: Castell, Time Delay Unit

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