Part Number: CE20110/A Manufacturer: Nieaf Smitt Part Series: CE2011 Relay base assembly, to replace the square D timers in the RT-GF & RT-GR circuits with MORS SMITT timers TDD4B2-U201 60s & TDB2-U201 30s on the class 165 & class 166 FGW reading fleets. Issue 2. (Please note that timer relays are sold separately) **to b Available to Order Quantity × 1 Item added to your Quotation Basket CE20110/A Nieaf Smitt Your Quotation Basket Items: 2