Data Sheet

XI-2017, www.findernet.com
4
I
12 SERIES
Time/Astro-Switch 16A
12
SERIES
Type 12.51
Digital (analogue-style) time switch,
daily/weekly programming
- Can be programmed in “Classic” mode
via the joystick, or “Smart” mode via
smartphones with NFC communication
- Minimum time interval setting - 30minutes
- Easily configurable for daily or weekly
programming
Type 12.81
Digital Astro-switch
- Can be programmed in “Classic” mode
via the joystick, or “Smart” mode via
smartphones with NFC communication
- Astro program: calculation of sunrise and
sunset times through date, time and location
coordinates
- Option for Astro ON period override, by
timeswitch
- Location coordinates easily settable for most
European countries through post codes
- Offset function: allows programming of
switching times offset from the astronomic
time (by up to 90min, in 10min steps)
• Summer/Winter European, Australian, Brazilian time
• 1 CO 16A output contact
• LCD status indication, set-up and programming
• Lock with a 4-digit PIN
• Back-light display
• Internal battery for set-up and programming
without supply, easily replaceable from the front
• Protective separation between supply and
contacts
• 35mm wide
• 35mm rail (EN60715) mount
• Cadmium free contact material
12.51 12.81
• Digital time switch
• 1 CO 16A
• Digital Astro-switch
• 1 CO 16A
For outline drawing see page 13
Contact specification
Contact configuration 1 CO (SPDT) 1 CO (SPDT)
Rated current/Maximum peak current A 16/30 (120A - 5ms) 16/30 (120A - 5ms)
Rated voltage/
Maximum switching voltage VAC 250/400 250/400
Rated load AC1 VA 4000 4000
Rated load AC15 (230VAC) VA 750 750
Nominal lamp rating:
230V incandescent/halogen W 2000 2000
fluorescent tubes with
electronic ballast W 1000 1000
fluorescent tubes with
electromechanical ballast W 750 750
CFL W 400 400
230V LED W 400 400
LV halogen or LED with
electronic ballast W 400 400
LV halogen or LED with
electromechanical ballast W 800 800
Minimum switching load mW (V/mA) 1000 (10/10) 1000 (10/10)
Standard contact material AgSnO
2
AgSnO
2
Supply specification
Nominal voltage (U
N
) VAC (50/60Hz) 110…230 110…230
VDC 110…230 110…230
Rated power AC/DC VA (50Hz)/W 2.8/0.9 2.8/0.9
Operating range V AC (50Hz) 88…264 88…264
V DC 88…264 88…264
Technical data
Electrical life at rated load in AC1 cycles 100·10
3
100·10
3
Switching intervals 48 —
Minimum switching interval min 30 —
Accuracy s/day 1 1
Ambient temperature range °C
–20…+50 (see page 9,
diagram L12)
–20…+50 (see page 9,
diagram L12)
Protection category IP 20 IP 20
Approvals (according to type)
E
U
R
O
P
E
A
N
E
U
R
O
P
E
A
N
PATENT