55H-12-1A Datasheet, PDF (1/1 Pages) OEN India Limited – MINIATURE POWER RELAY

55H
MINIATURE POWER RELAY
• Compact High Performance
• Direct PCB type
• High Capacity
• Spade Terminals for Power Out put
SPECIFICATIONS
Contact Arrangement
:1 Form A
Contact Material
: Silver alloy
Contact Rating
Rated Voltage
:230 V AC/24 VDC
Maximum Voltage
:250 V AC/30 V DC
Maximum Continuous
:25A
Current at 230VAC/24VDC
Maximum Power Rating
AC Voltage
:6250VA
Nominal Coil Power
:0.5W (approx)
Operating Power
:0.36W (approx)
Life Expectancy
Mechanical
Electrical
Operating frequency
Contact Resistance (Initial)
Dielectric Strength
Between Contacts & Coil
Between Open Contacts
Insulation Resistance
6
:1 x 10 operations
5
:1 x 10 operations at
rated load
:20 CPM
:50 milli Ohms
:2000 VRMS
:1000 VRMS
:1000 Meg.Ohms at
0
500VDC,25 C,RH50
Operate time at
Nominal Voltage
Release time at
Nominal Voltage
:15 milli sec.(Typ)
:10 milli sec.(Typ)
Ambient Temperature
Weight
0
0
:–40 C to +50 C
:35 gms (Max)
Typical applications
Microwave Ovens, Refrigerators, Air Conditioners,
Temperature Controllers, U P S etc.
COIL DATA
12
9.6
1.2
160
HOW TO ORDER
55H -12 - 1A - XXX
Product Series
Specialities if any
Contact Arrangement
1A : 1 Form A
Nominal Voltage
(Ref Coil Data)
CIRCUIT DIAGRAMS
24
19.2
2.4
640
DRILLING PATTERN
1.3
27.50
4ND COM3
3.6
12.20
1
2
2.9
21.80
Limiting Curve for Power Load
60
50
40
30
20
10
AC Resistive
4
3
DC Resistive
2
10
20 30
100 200 300 400
Contact Voltage(V)
DIMENSIONS
All dimensions are in mm. Specifications subject to change
without notice. Tolerance unless otherwise specified is ± 10%