898
SONG CHUAN
Features
ISO 280 footprint design.
High temperature endurance up to 125 degree C.
Optional SPNC, SPNO, SPDT contact configurations.
Optional to be equipped with protection diode or
resistor.
Available for dust cover type, skirted cover flanged
cover, and weather proof versions.
Comply with RoHS-Directive 2002/95/EC, and ELV-
Directive 2000/53/EC.
Type List
Terminal
style
Contact
form
1A (SPNO)
Socket terminal
1C (SPDT)
Dust cover
898-1AH-D
898H-1AH-D
898-1CH-D
898H-1CH-D
Enclosure style
Flux tight
898-1AH-C
898H-1AH-C
898-1CH-C
898H-1CH-C
Enclosure style
Terminal
style
Contact
form
Flanged cover
( dust cover)
898-1AH-D1
898H-1AH-D1
1C (SPDT)
898-1CH-D1
898H-1CH-D1
Enclosure style
Terminal
style
Contact
form
Steel bracket
(dust cover)
898-1AH-D1S
898H-1AH-D1S
1C (SPDT)
898-1CH-D1S
898H-1CH-D1S
Steel bracket
(flux tight)
898-1AH-C1S
898H-1AH-C1S
898-1CH-C1S
898H-1CH-C1S
Enclosure style
Steel bracket
Steel bracket
( dust cover with shroud) ( dust cover with weather proof)
898H-1CH-D1SF-R1
898H-1CH-D1SW-R1
Flanged cover
(flux tight)
898-1AH-C1
898H-1AH-C1
898-1CH-C1
898H-1CH-C1
Sealed type
washable
898-1AH-S
898H-1AH-S
898-1CH-S
898H-1CH-S
1A (SPNO)
Socket terminal
1A (SPNO)
Socket terminal
Terminal
style
Socket terminal
Contact
form
1C (SPDT)
Designation
(provided with)
Resistor
312
SONG CHUAN
898
Ordering Information
898
1
1.
2.
898
Blank
H
1AH
1BH
1CH
H
2
-
1CH
3
-
C
4
-
R1
5
001
6
-- Steel bracket (dust cover)
-- Steel bracket (flux tight)
-- Steel bracket (sealed type
washable)
D1SF -- Steel bracket (Dust cover with shroud)
D1SW -- Steel bracket (Dust cover with weather
proof)
5.
Blank
R1
-- Standard type
-- Coil parallel with resistor 1/2W for
12V 680 ,24V 2700
-- Standard type
-- Coil parallel with diode IN4007 the
positive pole on # 85 terminal
-- Coil parallel with diode IN4007 the
negative pole on # 85 terminal
D1S
C1S
S1S
-- Basic series designation
-- Standard type
-- High power type
-- Single pole normally open, contact
material AgSnO
-- Single pole normally closed, contact
material AgSnO
-- Single pole double throw, contact
material AgSnO
-- Dust cover
-- Flux tight
-- Sealed type washable
-- Flanged cover (dust cover)
-- Flanged cover (flux tight)
-- Flanged cover (sealed type
washable)
3.
4.
D
C
S
D1
C1
S1
6.
Blank
001
002
Contact Rating
898 1A
40A 14VDC
Resistive load
898H 1A
50A 14VDC
20A 28VDC
898H 1B
40A 14VDC
15A 28VDC
898 1B
40A 14VDC
NO
NC
898 1C
30A 14VDC
20A 14VDC
898H 1C
NO 50A 14VDC, 20A 28VDC
NC 30A 14VDC, 15A 28VDC
Coil Rating (DC)
Rated
voltage
(V)
12
24
Rated current
10 % at 23°C
(mA)
133
66.7
Coil resistance Max. continuous
10 % at 23°C
( )
90
360
voltage
at 85°C
(1)
120 % of
rated
voltage
Pick up
voltage(Max)
at 23°C
65 % of
rated
voltage
Drop out
voltage(Min)
at 23°C
10 % of
rated
voltage
approx. 1.6W
Power consumption
at rated
voltage
Notes (1) Without switching the load.
313
898
Specification
Contact material
Contact voltage drop
(1)
Insulation resistance
Operate time
Release time
(1)
(1)
(1)
SONG CHUAN
AgSnO alloy
Typ. 50mV at 10A
20M
Min. (DC 500V)
20ms Max.
20ms Max.
(1)
Dielectric strength
Between open contact
Between contact and coil
AC 500V , 50/60Hz 1 min.
AC 500V , 50/60Hz 1 min.
55Hz , amplitude 2mm
Vibration resistance
Shock resistance
Operating extremes
Operating extremes
Damage limits
Mechanical
10
10G
100G
10,000,000 operations
(frequency 18,000 operations/hr)
Life expectancy
Electrical
Tempe rature range
Weight
Note (1) initial value
Operating
100,000 operations
(frequency 1,200 operations/hr)
-40
+125°C (no freezing)
Approx. 40 g
Outline Dimensions
898,898H(C,D,S)
25.8
(1.016)
25
(0.984)
11
(0.433)
(0.031)
(0.307)
0.8
(1.016)
25.8
7.8
8.1
(0.319)
16.2
898,898H(C1,D1,S1)
(0.217)
(0.638)
5.5
5.5
(0.217)
11
(0.433)
(0.031)
(0.307)
0.8
(1.016)
25.8
7.8
25.8
(1.016)
10
(0.394)
25
(0.984)
8.1
(0.319)
16.2
(0.638)
314
(0.091)
C
L
2.3
(0.091)
C
L
2.3
SONG CHUAN
898
(0.307)
(0.091)
(0.091)
(0.091)
C
L
898,898H(C1S,D1S,S1S)
(0.165)
4.2
5.5
(0.217)
11
(0.433)
(0.031)
0.8
(1.016)
25.8
7.8
25.8
(1.016)
10
(0.394)
25
(0.984)
8.1
(0.319)
16.2
(0.638)
898H (D1SW)
25.8
16.6Max
(0.653)
(0.081)
(1.016)
6.55
(0.256)
9
(0.433)
(1.016)
(0.031)
(1.417)
25.8
0.8
(1.291)
36
32.8
7.8
(0.354)
(0.307)
11
2.05
22.5
(0.181)
(0.886)
19.5
(0.768)
(0.268)
4.6
6.8
9
(0.354)
8.1
(0.319)
11.5
(0.453)
12.5
(0.492)
16.2
(0.638)
14.5
45.5
(1.791)
(0.571)
36
(1.417)
32.8
(1.291)
898H (D1SF)
25.8
16.6Max
(0.653)
6.55
(0.256)
11
(0.433)
(1.016)
(0.031)
(1.122)
(0.354)
(1.240)
31.5
25.8
0.8
28.5
(0.307)
9
(0.053)
(1.016)
1.35
7.8
31.5
(1.240)
(0.236)
4
(0.177)
(0.886)
(0.768)
6
37
(1.457)
(0.157)
4.5
22.5
19.5
8.1
(0.319)
16.2
(0.638)
28.5
(1.122)
2.3
2.3
2.3
315
898
Wiring Diagram
BOTTOM VIEW
SONG CHUAN
1A
85
87
1B
85
87
1C
85
87
87
86
30
85
86
30
(-)
85
86
30
(+)
85
R1
001
002
86
(+)
86
(-)
86
Engineering Data
Safe breaking,arc extinguished
(normally open contact)for resistive loads(898H)
75
70
Life expectancy(898H)
10
7
Switching voltage(VDC)
60
50
70
Number of operations
10
6
40
30
20
20
10
0W
0W
0W
2A
10
5
1A
1B
15
10
1
2
3
10
20
30
50
Switching current(A)
0
5
10
20
30
40
50
14VDC resistive load/Switching current(A)
Life expectancy(898H)
10
7
Ambient temperature vs coil voltage for continuous duty
Max.allowable ambient temperature
140
130
120
110
100
90
80
70
60
50
40
30
20
10
70
80
90
100
110
120
130
140
150
160
Number of operations
A
B
C
D
E
10
6
1A
10
5
1B
0
0
5
10
15
20
25
Applied coil voltage (% of rated nominal)
A:0A B:25A C:30A D:40A E:50A Contact load(resistive)
Maximum mean coil temperature=155
28VDC resistive load/Switching current(A)
Operate time/Release time
18
Operate time
Max. DC load breaking capacity
120
100
16
14
min
DC voltage(V)
12
max
Time (ms)
10
8
6
4
3
2
1
70
80
90
100
min
Release time
max
avg
avg
50
40
Resistive load
30
20
14
110
120
130
140
150
0
0.1
0.2
0.5
1
5
10
20 30 40
50
% of Nominal coil voltage (at 23
)
DC current(A)
316
————
All specifications subject to change.
Please contact Song Chuan for update.
————
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