Name: TM 345 M
Brand: Theben
SKU: 3450731

Function description

Electronic time relay
Locking snap switch to select the period of time, as well as the following operating modes:
Response delay (AV), without control contact
Wipe contact (EW), without control contact
Release delay (RV), with control contact
Pulse former (IF), with control contact
Response and release delay (VZ), with control contact
Pulse output (WR), with control contact
Flip-flop (TG)
Can be used universally for controlling automatic processes in machines, lighting, ventilation, heating, cupboards etc.

Precise analogue time setting
Multi-voltage input for all supply and control voltages, no jumpers or additional terminals are required
LED to display the switching status

Technical data

Operating voltage	12 V AC/DC - 240 V AC/DC
Frequency	50 - 60 Hz
Width	1 modules
Stand-by consumption	1 W
Type of contact	Changeover contact
Opening width	< 3 mm (µ)
Housing and insulation material	High-temperature resistant, self-extinguishing thermoplastic
Switching capacity at 250 V AC, cos φ = 1	8 A
Switching output	Potential-free
Nominal current	10 mA - 20 A < 10 ms
Setting range time	0.1 s - 100 h 7 ranges
Electrical service life	10⁵ operating cycles
Fall back value of nominal input voltage	10.2
Repeat accuracy	± 0.5 % at constant parameters
Type of protection	IP 20
Protection class	II
Ambient temperature	-20°C ... 60°C