3.068.000 ₫

Công tắc hẹn giờ dạng cơ THEBEN TM 345 B

– Electronic time relay.

– With flip-flop function.

– Pulse and break time independently adjustable.

– 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.

Specifications

Model	TM 345 B
Operating voltage	24 – 240 VAC/ 24 VDC
Frequency	50 – 60 Hz
Width	1 modules
Stand-by consumption	1W
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	8A
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	10^5 operating cycles
Fall back value of nominal input voltage	< 20.4 V AC/DC (as per EN 61812-1)
Repeat accuracy	± 0.5 % at constant parameters
Protection class	II
Type of protection	IP20
Ambient temperature	-20°C … +60°C