SONG CHUAN
312
ϭISO 280 footprint design.
ϭHigh temperature endurance up to 125 degree C.
ϭOptional SPNC, SPNO, SPDT contact configurations.
ϭOptional to be equipped with protection diode or
resistor.
ϭAvailable for dust cover type, skirted cover flanged
cover, and weather proof versions.
ϭComply with RoHS-Directive 2002/95/EC, and ELV-
Directive 2000/53/EC.
Type List
Features
Enclosure style
Terminal
style
Contact
form Dust cover Flux tight Sealed type
washable
898-1AH-D 898-1AH-C 898-1AH-S
1A (SPNO)
898H-1AH-D 898H-1AH-C 898H-1AH-S
Socket terminal 898-1CH-D 898-1CH-C 898-1CH-S
1C (SPDT)
898H-1CH-D 898H-1CH-C 898H-1CH-S
Enclosure style
Terminal
style
Contact
form Flanged cover
( dust cover)
Flanged cover
(flux tight)
898-1AH-D1 898-1AH-C1
1A (SPNO)
898H-1AH-D1 898H-1AH-C1
Socket terminal
898-1CH-D1 898-1CH-C1
1C (SPDT)
898H-1CH-D1 898H-1CH-C1
Enclosure style
Terminal
style
Contact
form Steel bracket
(dust cover)
Steel bracket
(flux tight)
898-1AH-D1S 898-1AH-C1S
1A (SPNO)
898H-1AH-D1S 898H-1AH-C1S
Socket terminal
898-1CH-D1S 898-1CH-C1S
1C (SPDT)
898H-1CH-D1S 898H-1CH-C1S
Enclosure style
Terminal
style
Contact
form
Designation
(provided with) Steel bracket
( dust cover with shroud)
Steel bracket
( dust cover with weather proof)
Socket terminal 1C (SPDT) Resistor 898H-1CH-D1SF-R1 898H-1CH-D1SW-R1
898
SONG CHUAN
313
898
Contact Rating
Coil Rating (DC)
Ordering Information
1. 898 -- Basic series designation
2. Blank -- Standard type
H -- High power type
3. 1AH -- Single pole normally open, contact
material AgSnO
1BH -- Single pole normally closed, contact
material AgSnO
1CH -- Single pole double throw, contact
material AgSnO
4. D -- Dust cover
C -- Flux tight
S -- Sealed type washable
D1 -- Flanged cover (dust cover)
C1 -- Flanged cover (flux tight)
S1 -- Flanged cover (sealed type
washable)
D1S -- Steel bracket (dust cover)
C1S -- Steel bracket (flux tight)
S1S -- Steel bracket (sealed type
washable)
D1SF -- Steel bracket (Dust cover with shroud)
D1SW -- Steel bracket (Dust cover with weather
proof)
5. Blank -- Standard type
R1 -- Coil parallel with resistor 1/2W for
12V 680,24V 2700
6. Blank -- Standard type
001 -- Coil parallel with diode IN4007 the
positive pole!on # 85 terminal
002 -- Coil parallel with diode IN4007 the
negative pole!on # 85 terminal
898 H - 1CH - C - R1 001
1 2 3 4 5 6
898 1A 898 1B 898 1C
NO ˍ30A 14VDC
40A 14VDC 40A 14VDC
NC ˍ20A 14VDC
Resistive load
898H 1A 898H 1B 898H 1C
NO ˍ50A 14VDC,
50A 14VDC
20A 28VDC
40A 14VDC
15A 28VDC NC ˍ30A 14VDC,
20A 28VDC
15A 28VDC
Rated
voltage
(V)
Rated current
p10 % at 23°C
(mA)
Coil resistance
p10 % at 23°C
(7)
Max. continuous
voltage
at 85°C(1)
Pick up
voltage(Max)
at 23°C
Drop out
voltage(Min)
at 23°C
Power consumption
at rated
voltage
120 % of 65 % of 10 % of
12 133 90
24 66.7 360
rated rated rated approx. 1.6W
voltage voltage voltage
NotesΚ(1) Without switching the load.
SONG CHUAN
314
Outline Dimensions
Specification
Contact material AgSnO alloy
Contact voltage drop (1) Typ. 50mV at 10A
Insulation resistance (1) 20M7 Min. (DC 500V)
Operate time (1) 20ms Max.
Release time (1) 20ms Max.
Between open contact ˍ AC 500V , 50/60Hz 1 min.
Dielectric strength (1)
Between contact and coil ˍ AC 500V , 50/60Hz 1 min.
Vibration resistance Operating extremes 10Д55Hz , amplitude 2mm
Operating extremes 10G
Shock resistance
Damage limits 100G
10,000,000 operations
Mechanical
(frequency 18,000 operations/hr)
Life expectancy
100,000 operations
Electrical
(frequency 1,200 operations/hr)
Tempe rature range Operating -40Д+125°C (no freezing)
Weight Approx. 40 g
NoteΚ(1) initial value
ȟ898,898H(C,D,S)
ȟ898,898H(C1,D1,S1)
C
L
(0.638)
16.2
7.8
(0.307)
(0.319)
8.1
2.3
(0.091)
(0.433)
11
(0.984)
25
0.8
(0.031)
25.8
(1.016)
25.8
(1.016)
C
L
(0.638)
16.2
7.8
(0.307)
(0.319)
8.1
2.3
(0.091)
(0.433)
11
0.8
(0.031)
(0.217)
5.5
(0.984)
25
(0.394)
10
25.8
(1.016)
25.8
(1.016)
(0.217)
5.5
898
SONG CHUAN
315
898
ȟ898,898H(C1S,D1S,S1S)
C
L
(0.638)
16.2
7.8
(0.307)
(0.319)
2.3
(0.091)
(0.433)
11
0.8
(0.031)
(0.217)
5.5
(0.984)
25
(0.394)
10
25.8
(1.016)
25.8
(1.016)
(0.165)
4.2
8.1
ȟ898H (D1SW)
ȟ898H (D1SF)
2.3
(0.091)
(0.638)
16.2
7.8
(0.307)
(0.319)
8.1
(1.291)
32.8
(1.291)
32.8
(0.453)
11.5
(1.417)
36
(0.268)
6.8
(0.081)
2.05
(0.031)
0.8
(0.433)
11
(0.571)
14.5
(0.768)
19.5
(1.791)
45.5
(0.886)
22.5
(1.016)
25.8
(0.354)
9
(0.256)
6.55
(1.016)
25.8
(0.653)
16.6Max
(0.181)
4.6
(0.354)
9
(0.492)
12.5
(1.417)
36
2.3
(0.091)
(0.638)
16.2
7.8
(0.307)
(0.319)
8.1
(1.122)
28.5
(1.122)
28.5
(0.031)
0.8
(0.433)
11
(1.457)
37
(0.157)
4
(0.236)
6
(0.768)
19.5
(0.886)
22.5
(1.016)
25.8
(0.053)
1.35
(0.354)
9
(0.256)
6.55
(1.240)
31.5
(1.016)
25.8
(0.653)
16.6Max
(1.240)
31.5
(0.177)
4.5
SONG CHUAN
316
Engineering Data
BOTTOM VIEW
Wiring Diagram
1A 1B 1C
R1 001 002 85
86
85 87
86 30
8785
86
87
30
85
87
86 30
85
86
85
86
A:0A B:25A C:30A D:40A E:50A Contact load(resistive)
Maximum mean coil temperature=155ʨ
80
Applied coil voltage (% of rated nominal)
Ambient temperature vs coil voltage for continuous duty
30
Max.allowable ambient temperature
70
10
20
130
120
140
100
110
60
50
40
80
70
90
15010090 110 130120 140 160
E
D
A
B
C
14VDC resistive load/Switching current(A)
Life expectancy(898H)
10
0
10
10
Number of operations
6
5
7
201053040
2A
1B
1A
50
3
avg
min
max
6
14013012011090 10070
4
80 150
1
min
avg
max
Operate time
Release time
2
8
10
12
16
14
18
Operate time/Release time
Time (ms)
% of Nominal coil voltage (at 23ʨ)
(normally open contact)for resistive loads(898H)
Safe breaking,arc extinguished
Switching current(A)
Switching voltage(VDC)
1
10
15
20
30
50
40
23 10
100W
30
700W
200W
50
70
60
75
20
28VDC resistive load/Switching current(A)
Life expectancy(898H)
Number of operations
5
10
0
7
5
6
10
10
10
1A
20
015 25
1B
(-)
(+)
(-)
(+)
Max. DC load breaking capacity
DC current(A)
20
0.1 0.2
DC voltage(V)
50
0.5 1 5
Resistive load
0
30
40
100
20
14
120
5010 30 40
———— All specifications subject to change. Please contact Song Chuan for update. ————
898
