AN903On-delay relay, 1 changeover contact, 0.1 s to 10 days
2 LEDs for switching and operating display
On-delay & 8 time ranges
Relay (1 changeover contact)
NET PRICE (plus VAT)
16.34 €
Offline: 17.29 €
GROSS PRICE (incl. VAT)
19.44 €
Offline: 20.57 €
Incl. 5.50 % online discount
200+ in stock!
Base price: 1 Stück = 16.34 €
Overview
- On-delay relay with 8 time ranges
- Very wide time range from 0.1 seconds to 10 days
- 1 changeover contact
- AC/DC supply
- Made in Europe
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More infoDescription
The AN903 is an on-delay relay for simple control and automation tasks. Eight time ranges from 0.1 seconds to 10 days reliably cover both very short switching times and extremely long intervals.The on-delay relay has a powerful changeover contact. The universal supply input (12…240 V AC/DC) enables operation in many different systems without additional adjustments.
The compact 17.5 mm DIN-rail design, high-quality electronics and manufacturing in Europe ensure long service life, high operational reliability and easy mounting on 35 mm DIN rails in accordance with DIN EN 60715.
Technical data AN903
Time functions
E – On-delay
1 min
1 s
1 h
10 h
10 s
10 min
1 Day
10 Days
0,1 ... 1
For more details on the time functions and their diagrams, please refer to the instruction manual.
1 min
1 s
1 h
10 h
10 s
10 min
1 Day
10 Days
0,1 ... 1
For more details on the time functions and their diagrams, please refer to the instruction manual.
Outputs / inputs
Yes
1
Relay 250 V AC1 / 24 V DC / 16 A
2
No
1
Relay 250 V AC1 / 24 V DC / 16 A
2
No
Electrical data
± 10%
=< 1,5 W 12 ... 240 V AC / DC
16
> 0.5 × 10⁵ cycles @ 16 A, 250 V AC
12 ... 240 V AC/ DC
Direct voltage (DC)
Alternating voltage (AC)
III
=< 1,5 W 12 ... 240 V AC / DC
16
> 0.5 × 10⁵ cycles @ 16 A, 250 V AC
12 ... 240 V AC/ DC
Direct voltage (DC)
Alternating voltage (AC)
III
Mechanical data
DIN-rail
Screw terminals: 0.25 ... 2.5 mm²
90 x 17,5 x 64,6 mm
> 3 × 10⁷ cycles
Screw terminals: 0.25 ... 2.5 mm²
90 x 17,5 x 64,6 mm
> 3 × 10⁷ cycles
Accuracy
< ± 0.5%
± 0,05% / °C
± 5%
AC : < 400 ms / DC : < 150 ms
± 0,05% / °C
± 5%
AC : < 400 ms / DC : < 150 ms
Ambient conditions
-20 °C
50 °C
85 %
IP20
50 °C
85 %
IP20
Additional information
2 x LED
Operation: LED, green
Function: LED, yellow
Time measurement: LED, green, flashing
CE
cULus
cURus
PL
Operation: LED, green
Function: LED, yellow
Time measurement: LED, green, flashing
CE
cULus
cURus
PL
Drawings
A1: Power supply (AC / L+ DC)
A2: Power supply (AC / L- DC)
15: Relay (common contact)
18: Relay (normally open contact)
16: Relay (normally closed contact)
Downloads
Data sheet 
