MEM 190 a

Description

  • Analogue time switch
  • 1 channel
  • Weekly program
  • With power reserve (exchangeable NiMH rechargeable battery)
  • 84 switching segments
  • Quartz controlled
  • Shortest switching time: 2 hours
  • Screw terminals
  • Manual switch with 3 positions: Permanent ON/AUTO/continuous OFF

Technical data

Operating voltage 230 – 240 V AC
Frequency 50 – 60 Hz
Number of channels 1
Width 1 modules
Installation type DIN rail
Type of connection Screw terminals
Drive Quartz-controlled stepper motor
Program Weekly program
Power reserve 3 days
Switching capacity at 250 V AC, cos φ = 1 16 A
Switching capacity at 250 V AC, cos φ = 0,6 4 A
Incandescent/halogen lamp load 1000 W
Energy saving lamps 150 W
LED lamp < 2 W 30 W
LED lamp 2-8 W 90 W
LED lamp > 8 W 100 W
Shortest switching times 2 h
Programmable every 2 h
Time accuracy at 25 °C ≤ ± 1 s/day (quartz)
Type of contact NO contact
Switching output Potential-free and phase-independent
Number of switching segments 84
Stand-by consumption ~0,5 W
Capacity loss max. 0,7 W
Test approval VDE
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Type of protection IP 20
Protection class II according to EN 60 730-1
Ambient temperature -10 °C … +50 °C

Connection example

MEM 190 a

Scale drawings

MEM 190 a

Accessories

Article number Data sheet Documents basket
Wall mounting kit 17,5 mm - Terminal box cover plate for assembly, sealable

Wall mounting kit 17,5 mm

9070065
more
Front panel kit - The front panel installation set is suitable for Theben distributor installation devices of 17.5 to 107.5
                                 mm width

Front panel kit

9070001
more

Downloads

Format Download
Tender texts DOC
Operating instructions PDF
MEM 190 a - Analogue time switch

MEM 190 a

Article number 1900001
Data sheet
Documents basket