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TM172PBG42R

The TM172PBG42R is a digital, multi-function timer relay from Schneider Electric's Harmony control relay series. Designed for DIN rail mounting, it offers precise and programmable time-delay control for a wide range of industrial automation and logic applications.

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Specifications: Parameter Specification Product Range Harmony Control Relays (TM172 Series - Digital Timer) Device Type Multi-Function Digital Timer Relay Power Supply Voltage 24V DC (The PBG prefix typically indicates this DC supply voltage). Power Consumption Approx. 2 W (DC) Timing Functions User-selectable via DIP switches (e.g., On-delay, Off-delay, Interval, Pulse, etc.). Timing Ranges Multiple ranges selectable (e.g., 0.1s → 10h, 1s → 100h). Exact range depends on selected mode and setting. Timing Accuracy Typically ±0.5% of set value ± 20 ms. Number of Outputs 2 Changeover Contacts (2 CO/DPDT) • Output 1: Timed Contact • Output 2: Timed Contact (Both outputs are timed, which is a key feature of the "42" variant). Output Contact Rating 8 A @ 250V AC (Resistive) 5 A @ 250V AC (Inductive) 8 A @ 30V DC (Resistive) Output Configuration DPDT (2 Form C) for each output. Setting Method Via front-panel DIP switches (function selection) and rotary potentiometer(s) or thumbwheel switches (time value setting). Status Indication LED indicator(s) for power and output status. Mounting DIN Rail (35mm) Operating Temperature -20°C to +55°C Standards & Approvals UL 508, CSA, IEC/EN 61812-1, CE, RoHS