Twilight switch FRS21 230V,50/60HZ

Price: 638.40 ₴
Order code: FRS21

EAN: 4823117808798

Twilight switch control lightning systems according to environmental light level. They are used on yards, streets or shop Windows for automatically switching the lights ON at the beginning of darkness and switch them OFF in the morning.

 

  • Sensitivity adjustment from 2 to100 lux.
  • LED indication for power supply and relay status.
  • Fixed switching on and off delay.
  • 2 module Din-rail mounting.

Passport
Twilight switch FRS21

 

Standard

EN/IEC 60730-1,
EN/IRC 60730-2-7

Supply terminals

А1, А2

Supply voltage AC/DC, V

220

Rated frequency, f, Hz

50/60

Sensitivity threshold

2~100 Lux

Switch-on delay

2-5

Switch-off delay

10-15

Hysteresis
(switching off/on ratio)

1.20

Output contact

1 С/O

Current rating A/V, AC1

25/250

MAX current load, W:

 

  • Incandescent lamp load

3 000

  • Halogen lamp load

3 000

  • Fluorescent lamp load (compensated)

1 000

  • Fluorescent lamp load(uncompensated)

1 300

Rated voltage of the insulation Ui, V

250

Protection class

ІР20

Pollution degree

3

Commutation wear resistance
(electric/mechanical)

105/10

Cross-section of connecting conductors, mm²

0.5 ... 1

Bolt tensioning torque, Nm

0.5

DIN rail mounting

yes

Altitude above sea level, m

2000

Operating temperature range, °C

-5...+40

Storage temperature range, °C

-25...+40