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Time switches

Weekly time switch 1 channel, 3 modules with reserve EHN171

EAN-Nr.

3250617201094

Packaging

1 piece

Technical characteristics
Documentations
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Technical characteristics

Number of function channels

1
Switching cycles

min. 50000
Slide switch

with slide switch for permanent on/automatic
Power reserve

≈ 200 h

Switch mode

change-over contact, usable as NC or NO
Number of modules

3

Rated operational voltage Ue

230 / 240 V
Frequency

50-60 Hz

Operating voltage

230 V~

Max. power with cos phi 0.6

4 A
Switching current at cos φ = 0.6

max. 3 A

Depth of installed product

60 mm
Height of installed product

90 mm
Width of installed product

54 mm
Width of rail mounted device (RMD)

3 modules

Power consumed

0.5 VA
Power consumption (operation)

0.5 VA
Total power loss under IN

1 W
Loss power at full load

≈ 1 W
Power dissipation per coil

0.5 W

Running accuracy

± 1 s/day

Battery / storage battery

with integrated storage battery for power reserve
Charging time of the power reserve in hours

120

Compact fluorescent lamps

max. 200 W

Max. power with incandescent lamps

900 W
230 V incandescent lamps and halogen lamps

max. 900 W

Mounting type

din-Rail
Installation mode

for mounting on DIN rail

Connection cross-sect. flexible conductor

1 / 4mm²
Connection cross-sect. rigid cable

1 / 4mm²
Conductor cross-section (flexible)

1…4 mm²
Conductor cross-section (rigid)

1…4 mm²
Number of contacts

1
Type of contacts

1 changeover
Type of connection

with screw terminals
Contact

with potential-free switching contact
Type of connection

with screw

Number of program steps

84
Summer / Winter time change

manual
Shortest switching time

120 mn
Type of programming

analog
Program cycles

Programme cycles: 1 x 7 days
Programming cycle

1X7D.
Setting

Fine setting of time via rotating hand

Number of channels

1
Number of switching times for on/off

84
Supply failure reserve

120 h
Switching cycles at cos φ = 0,6

min. 20000

Cycle

weekly

REACH conform

Yes
RoHS conform

Yes
Halogen free

No

Operating temperature

-10…55 °C
Working accuracy

1
Storage/transport temperature

-10…55 °C

Downloads

Product image

Product Image EHN171
Instruction manual

Instruction manuals for EHN171

PDF

2 MB

Instruction manuals for EHN171

PDF

3 MB
Technical information

PDF

2 MB
Declaration of conformity

EU Declaration of conformity for EHN171

PDF

270 KB

EU Declaration of conformity for EHN171

PDF

314 KB

EU Declaration of conformity for EHN171

PDF

348 KB
PEP document

Product environmental profile for EHN171

PDF

417 KB
RoHS report

Pollutant guidelines for EHN171

RoHS-declaration 2023-10-20 (english)

PDF

33 KB

Pollutant guidelines for EHN171

REACH-declaration 2023-10-20 (english)

PDF

32 KB

More documentation