31 - 3R/4R
MEDIUM POWER INDUSTRIAL RELAY
• CSA Certified (file number 106405-1)
• Compact High Performance
• Direct Panel Mounting Facility
• 1 Form C, 2 Form C & 3 Form C Contacts
• Free Wheeling Diode
• DIN Rail Mounting Socket Available
• LED Indication Optional
SPECIFICATIONS
COIL DATA
HOW TO ORDER
Contact Arrangement
: 1 Form C, 2 Form C
3 Form C
3R
-
3
-
230 - XXX
4R
3R
Contact Material
Contact Rating
Rated Voltage
Max. Voltage
: Silver alloy
: 230VAC/24VDC
: 440VAC/220VDC
: 10A
Product Series
3R : AC Relay
4R : DC Relay
Specialities
If any
Max Continuous Current
@230 VAC/24VDC
6
12
4.5
30
150
4.5
9.0
4
16
Max. Switching Current
: 20A (Max. 4 S. at
duty cycle <10%)
Number of poles
1,2 or 3
Nominal Voltage
(Refer coil data)
9.0
14.4
18.0
36.0
45.0
82.5
184.0
Rated Breaking Capacity
Nominal Coil Power
Operating Power
Life Expectancy
Mechanical
: 2300 VA
: 1.1 Watts
: 0.7 W
18
390
14.4
18.0
36.0
45.0
82.5
40
DIMENSION
24
500
70
48
2250
3000
10000
30000
300
650
2000
33.0
36.0
: 106 operations
: 105 operations
6.2
60
Electrical
115
230
2xM2.5
(For Mounting)
Contact Resistance
: 50m Ohms Max.
(Initial)
184.0 10000
Dielectric Strength
SOCKET TERMINAL LAYOUT
Between Open Contact
: 500 VRMS
1.9
Between Contacts and Coil : 2000 VRMS
Insulation Resistance
: 500M Ohms@
75.0
42.0
500VDC, 250C,
RH50
RELAY SOCKET ASSEMBLY
6
12
9
11
9
Operate time
12
11
5
4
3
2
8
6
5
4
3
2
1
at Nominal Voltage
: 20 milli sec. (Max)
10
8
7
1
Release time
7
10
RELAY
at Nominal Voltage
: 10 milli sec. (Max)
: -400C to +700C
: 100 gms
RETAINING CLIP
2xØ3.3 MTG HOLE
Ambient Temperature
Weight
Typical applications
Industrial Control, Instrumentation, Automation, Battery
Chargers, PowerConditioningEquipments.
6
5
9
8
12
9
8
7
3
6
5
4
12
11
10
SOCKET
11
10
2
1
Note :
4
For 1 C/O Relay use terminal set 7,8 & 9
For 2 C/O Relay use terminal set 4,5,6 & 10,11,12
In case of Relay with clamping diode, take 2 as
positive
3
2
7
1
All dimensions are in mm. Specifications subject to change
without notice.
Vyttila, Cochin-682 019. Kerala,India. Ph:0091 (0) 484-301132,303709
Fax:0091 (0) 484-302287, 302211.www.oenindia.com. E-mail : sales@oenindia.com
