1SVR500020R0000 CT-MFD.12 ABB | ABB DIN Rail Multi Function Timer Relay, 24 → 240 V ac, 24 → 48V dc, SPDT, 0.05 s → 100h | 489-7151 | RS Components
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Amazon.com: Visual Timer Multi Function with Vibrating Audible and Flashing Alarm - Countdown Timer Ideal for The Visually and Hearing Impaired : Home & Kitchen