R3
Miniature plug-in power relays
1
• WT - standard plug-in version with indicating flag and manual testing/latching lever
• Miniature size
• Cadmium - free contacts
• Coil AC and DC
• Plug-in version - rail mount TH35, EN 50022
• General purpose relays
Contacts
Contact number & arrangement
Contact material
Voltage
Max. switching voltage AC/DC
Min. switching voltage
Current
Rated load
Min. switching current
Max. inrush current
Rated current
Max. breaking capacity
Min. breaking capacity
Resistance
Max. operating frequency
• at rated load
• no load
3C/O
AgNi, AgNi/Au 0,2 µm, AgNi/Au 5 µm
250 V / 250 V
5V
AC1
DC1
10 A / 250 V AC
10 A / 24 V DC
5 mA (AgNi, AgNi/Au 0,2 µm)
1 mA (AgNi/Au 5 µm)
20 A
10 A
2 500 VA
0,1 W (AgNi/Au 5 µm); 0,3 W (AgNi, AgNi/Au 0,2 µm)
at 100 mA, 24 V
£
100 m
W
1 200 cycles/hour
18 000 cycles/hour
AC1
AC1
Coil
Voltage
Rated voltage
Must release voltage
Operating range of supply voltage
Rated power consumption
5...220 V DC
6...240 V AC 50 Hz
³
0,1 U
n
DC;
³
0,2 U
n
AC
see Tables 1, 2
0,9 W DC
1,6 VA AC
Insulation
Insulation category
Voltage
Insulation rated voltage
Dielectric strength
• coil-contact
• contact-contact
• pole-pole
Contact-coil distance
• clearance
• creepage
• contact-contact
C250
250 V AC
2 500 V AC
1 500 V AC
2 500 V AC
³
2,5 mm
³
4 mm
³
0,35 mm
General data
Operating time (typical value)
Release time (typical value)
Electrical life
• resistive
• cos
j
Mechanical life (cycles)
Dimensions (L x W x H)
Weight
Ambient temperature
• storing
• operating
Cover protection category
Shock resistance
Vibration resistance
Solder bath temperature
Soldering time
Approvals
10 ms AC; 13 ms DC
8 ms AC; 3 ms DC
³
10
5
at 10 A, 250 V AC
see Fig. 2
³
2 x 10
7
27,5 x 21,2 x 35,6 mm
35 g
-40...+85 °C
AC: -40...+55 °C; DC: -40...+70 °C
IP 40
10 g (NO); 5 g (NC)
5g
for 10...150 Hz
max. 270 °C
max. 5 s
B, cUL, UL, VDE, GOST
ZETTLER [ ZETTLER ELECTRONICS ]
