SONG CHUAN 735 - Mouser Electronics
[Pages:8]SONG CHUAN
735
Features
20A/25A general purpose Power Relays. SPDT, DPDT, TPDT contact configurations. DC & AC coils are both available. Optional for flange covers, tapped core w/anti-rotation
tab, indicator lamp, push-to-test button, PCB terminals. Comply with RoHS-Directive 2011/65/EU.
Type List
Standard Type Terminal style
Quick terminal
PCB terminal
Contact form
1A (SPNO) 1B (SPNC) 1C (SPDT) 2A (DPNO) 2B (DPNC) 2C (DPDT) 3A (TPNO) 3B (TPNC) 3C (TPDT) 1A (SPNO) 1B (SPNC) 1C (SPDT) 2A (DPNO) 2B (DPNC) 2C (DPDT) 3A (TPNO) 3B (TPNC) 3C (TPDT)
Open type 735-1A 735-1B 735-1C 735-2A 735-2B 735-2C 735-3A 735-3B 735-3C ----------------------------------------------
Enclosure style
Dust cover Ears on cover Antirotation-tab Ears on top
735-1A-C
735-1A-C1
735-1A-C2
735-1A-C3
735-1B-C
735-1B-C1
735-1B-C2
735-1B-C3
735-1C-C
735-1C-C1
735-1C-C2
735-1C-C3
735-2A-C
735-2A-C1
735-2A-C2
735-2A-C3
735-2B-C
735-2B-C1
735-2B-C2
735-2B-C3
735-2C-C
735-2C-C1
735-2C-C2
735-2C-C3
735-3A-C
735-3A-C1
735-3A-C2
735-3A-C3
735-3B-C
735-3B-C1
735-3B-C2
735-3B-C3
735-3C-C
735-3C-C1
735-3C-C2
735-3C-C3
735-1A-C-T
------
------
------
735-1B-C-T
------
------
------
735-1C-C-T
------
------
------
735-2A-C-T
------
------
------
735-2B-C-T
------
------
------
735-2C-C-T
------
------
------
735-3A-C-T
------
------
------
735-3B-C-T
------
------
------
735-3C-C-T
------
------
------
High Power Type Terminal style
Quick terminal
Contact form
1A (SPNO) 1B (SPNC) 1C (SPDT) 2A (DPNO) 2B (DPNC) 2C (DPDT)
Insulation system
F
Enclosure style
Dust cover
Ears on cover
735H-1A-F-C
735H-1A-F-C1
735H-1B-F-C
735H-1B-F-C1
735H-1C-F-C
735H-1C-F-C1
735H-2A-F-C
735H-2A-F-C1
735H-2B-F-C
735H-2B-F-C1
735H-2C-F-C
735H-2C-F-C1
213
735
SONG CHUAN
Ordering Information
735
- 2C -
-
12
3
4
5
1. 735 -- Basic series designation
2. Blank -- Standard type
H
-- High power type
3. 1A 1B 1C 2A 2B 2C 3A 3B 3C
-- Single pole normally open -- Single pole normally closed -- Single pole double throw -- Double pole normally open -- Double pole normally closed -- Double pole double throw -- Three pole normally open -- Three pole normally closed -- Three pole double throw
4. Blank -- Standard type
F
-- Class F
-
6
7
5. Blank C C1 C2
C3
-- Open type -- With cover -- With mounting ears on cover -- With accessible mounting hole with
anti-rotation tab -- Mounting ears on top of cover
6. Blank M T L
-- No special feature -- With manual operator -- Printed circuit board terminals -- Pilot lamp
7.
-- Coil voltage (please refer to the
coil rating data for the availability)
Contact Rating
TYPE Resistive load
735 1A, 1B, 1C, 2A, 2B, 2C
20A 240VAC 15A 28VDC
3A, 3B, 3C 20A 120VAC 15A 240VAC/28VDC
735H
30A 240VAC 15A 28VDC
214
Coil Rating (DC)
Standard Type
Rated voltage
(V)
6 12 SP 24 48 DP 110 125 6 12 24 TP 48 110 125
Rated current Coil resistance Max. continuous Pick up
Drop out Power consumption
p10 % at 23?C p10 % at 23?C
voltage
voltage(Max.) voltage(Min.)
at rated
(mA)
(7)
at 50?C
at 23?C
at 23?C
voltage
188
32
100
120
51
472
27
1800
approx. 1.2W
11
10000
130 % of
80 % of
10 % of
12.5
10000
rated
rated
rated
250
24
voltage
voltage
voltage
125
96
63
384
31
1536
approx. 1.5W
11.5
9600
13
9600
SONG CHUAN
735
High Power Type
Rated
voltage
(V) 6 12 24 48 110 125
Rated current
?10 % at 23?C
(mA) 188 100 51 27 11 12.5
Coil resistance Max. continuous Pick up
Drop out Power consumption
?10 % at 23?C
voltage
voltage(Max.) voltage(Min.)
at rated
() 32 120 472 1800 10000 10000
at 55?C
at 23?C
at 23?C
voltage
100 % of rated voltage
80 % of rated voltage
10 % of rated voltage
approx. 1.2W
Coil Rating (AC)
Standard Type
Rated voltage
(V)
6
12
24 SP
110 DP
120
220
240 6
12
24 TP 110
120
220 240
Coil resistance p10 % at 23?C
(7) 4.2 18 72 1580 1700 5850 7200 3.9 14.5 64 1450 1540 5850 6750
Max. continuous voltage at 50?C
110 % of rated voltage
Pick up voltage(Max.)
at 23?C
85 % of rated voltage
Drop out voltage(Min.)
at 23?C
Power consumption at rated voltage
approx. 3.0VA
30 % of rated voltage
approx. 3.4VA
High Power Type
Rated
voltage
(V) 6 12 24 110 120 220 240
Coil resistance
?10 % at 23?C () 4.2 18 72 1580 1700 5850 7200
Max. continuous voltage at 55?C
Pick up voltage(Max.)
at 23?C
Drop out Power consumption
voltage(Min.)
at rated
at 23?C
voltage
100 % of rated voltage
85 % of rated voltage
30 % of rated voltage
approx. 3.4VA
215
735
SONG CHUAN
Specification
Contact material Contact resistance (1) Operate time (1) Release time (1) Insulation resistance (1)
Dielectric strength (1)
Vibration resistance Shock resistance
Life expectancy
Operating ambient temperature Weight
Note : (1) intial value
AgSnO alloy
50m Max.(for 735) ; 100m Max.(for 735H) (1A/6VDC by 4 pipes m7 meter)
25 ms Max.
20 ms Max.
1000 M Min. (DC 500V)
Between open contact
: AC 1000V, 50/60Hz 1 min. (for 735)
: AC 1500V, 50/60Hz 1 min. (for 735H)
Between contact and coil : AC 1600V, 50/60Hz 1 min. (for 735)
: AC 3000V, 50/60Hz 1 min. (for 735H)
Between contact circuits : AC 1600V, 50/60Hz 1 min. (for 735)
: AC 3000V, 50/60Hz 1 min. (for 735H)
Operating extremes 1055Hz, amplitude 2.0 mm
Damage limits
1055Hz, amplitude 2.0 mm
Operating extremes 10G
Damage limits
100G
Mechanical
10,000,000 operations (frequency 18,000 ops./hr)
100,000 operations (frequency 1,200 ops./hr) (for 735)
Electrical
NO: 30,000 operations NC: 10,000 operations
(frequency 360 ops./hr) (for 735H)
-30+50?C (no freezing) (for 735)
-30+55?C (no freezing) (for 735H)
Approx. 80 g
Safety Approval
Certified File No.
UL / CUL E88991
735 CSA 1664125
FIMKO 24560
735H UL / CUL E88991
Safety Approval Rating (FIMKO)
735 1A, 1B, 1C 25A 250VAC
735 2A, 2B, 2C 25A 250VAC
735 3A, 3B, 3C 20A 250VAC
Safety Approval Rating(UL / CULCSA)
735 1A, 1B, 1C 25A 28VDC 25A 277VAC 10A 600VAC
1.5HP 240VAC 1HP 120VAC
UL / CUL
735 2A, 2B, 2C 735 3A, 3B, 3C 735 1A, 1B, 1C
20A 28VDC
15A 28VDC 30A 277VAC
25A 277VAC 20A 277VAC 10A 600VAC
10A 600VAC 3/4HP 120VAC 25A 28VDC
1.5HP 240VAC 1HP 240VAC 1.5HP 240VAC
1HP 120VAC
1HP 120VAC
CSA 735 2A, 2B, 2C 25A 277VAC 10A 600VAC
20A 28VDC 1.5HP 240VAC 1HP 120VAC
735 3A, 3B, 3C 20A 277VAC 15A 28VDC 3/4HP 120VAC 1HP 240VAC
216
735H 1A, 1B, 1C 30A 277VAC 25A 28VDC 10A 600VAC 1.5HP 240VAC 1HP 120VAC
Outline Dimensions
735 C
SONG CHUAN
735
UL / CUL
735H 2A, 2B, 2C 30A 277VAC 20A 28VDC 10A 600VAC
1.5HP 240VAC 1HP 120VAC
6.4 (0.252)
38 (1.496)
735 C1
5.7 (0.224)
47.5 (1.870)
8.8 (0.346)
11.1 11.1 (0.437) (0.437)
8 (0.315)
5.6 (0.220)
34.8 (1.370)
7.5 (0.295)
69.85 (2.750)
63.5 (2.500)
15.9 (0.626)
4 (0.157)
735 C2
5.7 (0.224)
47.5 (1.870)
8.8 (0.346)
11.1 11.1 (0.437) (0.437)
8 (0.315)
34.8 (1.370)
5.6 (0.220)
7.5 (0.295)
4 (0.157)
3.2 (0.126)
6.4 (0.252)
38 (1.496)
22.75 (0.896)
33.85 (1.333)
1.57 (0.062)
6-32TAP (0.236)
217
735
735 C3
SONG CHUAN
34.8 (1.370)
12.7 (0.500)
3.55
(0.140)
6.4 (0.252)
38 (1.496) 11.1 11.1 (0.437) (0.437) 54.61 (2.150)
64.26 (2.530)
1.6 (0.063)
8.8 (0.346)
47.6 (1.874)
5.7 (0.224)
5.6 (0.220)
8 (0.315)
7.5 (0.295)
735 M
4.2 (0.165)
3.9 (0.153)
735 T
6.6 (0.260)
3.9 (0.154) 27.85 (1.096)
5.5 (0.217)
Wiring Diagram
BOTTOM VIEW
1C
2C
2
1
5
4
7
7
A
B
A
1B 2
2B 1
7
7
A
B
A
1A
2A
5
4
7
7
A
B
A
4 (0.157)
1.19 (0.047)
6.4 (0.252)
3C
3
1
2
3
6
4
5
6
9
7
8
9
B
A
B
3B
3
1
2
3
9
7
8
9
B
A
B
3A
6
4
5
6
9
7
8
9
B
A
B
218
PC Board Layout
BOTTOM VIEW
1P
?1.6-5 (0.063)
SONG CHUAN
735
2P
?1.6-8 (0.063)
22.2 (0.874)
3P
?1.6-11 (0.063)
11.1 11.1 (0.437) (0.437)
5.7 (0.224)
5.7 (0.224)
5.7 (0.224)
8 (0.315)
8 (0.315)
8 (0.315)
5.6 (0.220)
5.6 (0.220)
5.6 (0.220)
7.5 (0.295)
7.5 (0.295)
7.5 (0.295)
Coil voltage(%)
Temperature rise (?C)
11.1 11.1 (0.437) (0.437)
Engineering Data
Coil operating range DC
180
0A 160
1C/2C/3Cx20A 140
120
100
With coil voltage100%
80 Without coil voltage
60
0
10
30
50
70
Ambient temperature(?C)
Coil temperature rise
100
90
80
70
25A
60
20A
50
40
15A
30
20
10
60
80
100
120
140
160
180
% of Nominal Coil Voltage (at 50?C)
Operate time/Release time
36
34
32 30 avg 28
Operate time
26
24
22
max
20
18
min
16
14
12
10
8
6
max
5
4
Release time
avg min
3
70 80 90 100 110 120 130 140 150 160 170 180
% of Nominal coil voltage (at 23)
Switching voltage (V)
Number of operations
Coil voltage(%)
Coil operating range AC
180
160
140
0A 120
100
With coil voltage100%
80
Without coil voltage
60
0
10
30
50
70
Ambient temperature(?C)
Life expectancy(1C/2C)
10 7
10 6
28VDC
240VAC
10 5
Number of operations
Temperature rise (?C)
Coil temperature rise
100
90
80 20A
70
25A
60 15A
50
40
30
20
10
60
80
100
120
140
160
180
% of Nominal Coil Voltage (at 23?C)
Life expectancy(3C)
10 7
10 6
120VAC
240VAC 10 5
28VDC
10 4
0
1
5
10
15
20
25
AC/DC resistive load/Switching current(A)
Max.DC load breaking capacity
300
200
Resistive load 100
One contact 50 40 30
20
10 0.1 0.2
0.5
1
2
6 10 18
Switching current(A)
10 4 0
10
12
14
16
18
20
AC/DC resistive load/Switching current(A)
-------- All specifications subject to change. Please contact Song Chuan for update. --------
219
Time (ms)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Song Chuan:
735-3C-F-C1-240VAC 735-2C-C1-24VDC
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