T9A
series
Low Cost
30 Amp PC Board or
Panel Mount Relay
File E22575
File LR15734
Features
• Up to 30 amp switching in SPST and 20 amp in SPDT arrangements.
• Immersion cleanable
(6)
, plastic sealed case available.
• Meets UL 873 and UL 508 spacing – 1/8" through air, 1/4" over surface.
• Load connections made via 1/4" Q. C. terminals and safety wells accept
insulated female Q. C. terminals (mounting codes 2 & 5).
• UL Class F insulation system standard.
• Well suited for various industrial, commercial and residential applications.
Initial Dielectric Strength
Between Open Contacts:
1,500V rms.
Between Contacts and Coil:
2,500V rms.
6 kV surge using 1.2µs/50µs Impulse Wave or
.5µs – 100kHz Ring Wave
Contact Ratings @ 25°C with relay properly vented.
Remove vent nib after soldering and cleaning.
Arrangements:
1 Form A (SPST-NO), and 1 Form C (SPDT).
Material:
Silver-cadmium oxide.
Mechanical Life:
10 million operations, typical.
Minimum Contact Load:
1A @ 5VDC or 12VAC.
Initial Contact Resistance:
75 milliohms, max., @ min. rated current (switched).
Initial Insulation Resistance
Between Mutually Insulated Elements:
10
9
ohms, min., @ 500VDC,
25°C and 50% R.H.
Coil Data @ 25°C
Voltage:
5 to 110VDC.
Nominal Coil Power:
1.0W, (approx.) and 900mW (approx.) versions.
Maximum Coil Power:
2.8 Watt.
Maximum Coil Temperature
(5)
: Class F:
140°C.
Duty Cycle:
Continuous.
Typical Electrical Load & Life - 1 Watt Coil
Contact
Arrangement
1
5
Contact Load
30A @ 240VAC
25A @ 240VAC
20A/10A @ 240VAC
20A/10A @ 240VAC
20A/10A @ 28VDC
Type of Load
UL General Purpose
Resistive Heater
UL General Purpose
UL Resistive
Resistive
Operations
100,000
100,000
100,000
100,000
100,000
Coil Data - 1 Watt
Nominal DC Resistance
Nominal
Nominal
Voltage
±
10% (Ohms) Current (mA) Voltage
5
25
200
18
6
36
167
22
9
81
111
24
12
144
83
48
15
225
67
110
DC Resistance
Nominal
±
10% (Ohms) Current (mA)
324
56
484
45
576
42
2,304
21
12,100
9
Typical Electrical Load & Life - 900mW Coil
Contact
Arrangement
1
Contact Load
120VAC
120VAC
Type of Load
50 LRA/16 FLA
30 LRA/11 FLA
Operations
100,000
200,000
Coil Data - 900mW
Nominal DC Resistance
Nominal
Nominal
Voltage
±
10% (Ohms) Current (mA) Voltage
5
27
185
22
6
40
150
24
9
97
93
28
12
155
77
36
15
256
59
48
18
380
47
110
20
450
44
DC Resistance
Nominal
±
10% (Ohms) Current (mA)
545
40
660
36
890
31
1,450
25
2,560
19
13,450
8
UL 508/873 & CSA Contact Ratings - 1 Watt Coil
Voltage
277VAC
277VAC
240VAC
240VAC
240VAC
240VAC
240VAC
125VAC
120VAC
120VAC
120VAC
28VDC
Load Type
Tungsten *
Ballast
Motor
Resistive *
General Purpose†
LRA/FLA **††
Pilot Duty *
Motor
LRA/FLA
Tungsten *
Pilot Duty
Resistive
N.O. Contact
5.4A
10A
2 HP
30A
30A
80A/30A
470VA
1 HP
98A/22A
8.3A
470VA
20A
N.C. Contact
–
3A
1/2 HP
20A
15A
30A/12A
275VA
1/4 HP
–
–
–
10A
Operate Data @ 25°C
Must Operate Voltage:
75% of nominal voltage or less.
Must Release Voltage:
10% of nominal voltage or more.
Operate Time (Including Bounce)§:
15 ms, max.
Release Time (Including Bounce)§:
15 ms, max.
§ At or From Nominal Coil Voltage
* Rated 6,000 operations.
** Higher UL & CSA ratings available.
† For Form C application, derate current to 20A (N.O.), 10A (N.C.).
†† For Form C application, derate current to 67%.
Note:
Consult factory for other 900mW version contact ratings.
60
Ambient Temperature vs. Coil Voltage - 1 Watt Coil
Data below are average values and should be verified in application. Tests
were conducted within a 2' (.6 m) cube (still air); at nominal coil power @
25°C; with normally open contact loaded; and with 4' (1.22 m) long, #10
AWG load wires. P.C. board relays were mounted to a 30A, single side P.C.
board
(6)
.
140
120
Environmental Data
Storage Temperature Range:
-55°C to 130°C.
Operating Temperature Range
(1)
:
-55°C to +85°C.
Vibration, Operational:
0.065" (1.65mm) max. excursions from 10-55 Hz.
with no contact opening >100µs.
Shock, Operational:
10g for 11 ms with no contact opening >100µs.
Shock, Mechanical:
100g.
Max. Alowable
Ambient Temp. (°C)
100
80
60
40
20
0
60
140
Sealed Relay, Vented
(note 3)
;
Load Connections Via Q.C. Terminals,
PC Mount
0A
10A
20A
30A
Mechanical Data
Termination:
Printed circuit and quick connect terminals
(4)
.
Enclosures (all have 94V-0 flammability rating):
T9AP:
Unsealed, plastic dust cover.
T9AS:
Immersion cleanable, sealed plastic case
(2 & 3)
.
T9AV:
Vented, flux-tight, plastic cover.
Weight: Q.C. version:
1.2 oz. (33g) approx. (mounting code 2 & 5).
Sealed Model T9AS:
0.9 oz. (26g) approx. (mounting code 1).
80
100
120
140
160
Applied Continuous Coil Voltage (% of Rated Voltage)
180
Max. Alowable
Ambient Temp. (°C)
120
100
80
60
40
60
Relay With Dust Cover,
Flange Mount
0A
10A
20A
30A
180
Notes
(1) Operating ambient temperature must consider “Must Operate Voltage
Change Over Temperature,” Contact Temperature Rise, Coil Temperature
Rise (If coil is not allowed to cool) and Maximum Coil Temperature.
Specification ambient considers 20A load with coil cooled to ambient.
(2) Sealed relay terminals should not be bent.
(3) Remove knock-off nib after cleaning process for optimum life of sealed
relays.
(4) Maximum soldering temperature is 500°F for 4 seconds.
(5) Class F coils are UL systems approved for maximum coil temperature of
140°C, by change of resistance method.
(6) See application note 13C265 for proper relay mounting, termination,
cleaning and PC board conductor width. Coil rise test performed with 30A
PC board to maintain 20°C maximum rise @ 30A.
80
100
120
140
160
Applied Continuous Coil Voltage (% of Rated Voltage)
140
120
Max. Alowable
Ambient Temp. (°C)
100
80
60
40
20
0
60
Sealed Relay, Vented
(note 3)
PC Terminals For Coil & Contacts
80
100
120
140
160
Applied Continuous Coil Voltage (% of Rated Voltage)
0A
10A
20A
30A
180
Ordering Information
Typical Part Number
B
1. Basic Series:
T9A = Low cost, printed circuit board/panel power relay.
2. Enclosure:
P = Unsealed, plastic dust cover (mounting code 5).
S = Immersion cleanable, knock off nib, sealed plastic case (mounting codes 1 & 2).
V = Vented, flux-tight (mounting code 1).
3. Contact Arrangement:
1 = 1 Form A (SPST-NO).
4. Coil Input:
D = DC voltage (1 Watt)
5 = 1 Form C (SPDT).
L = DC voltage (900mW)
T9A
S
5
D
2
2
-12
5. Mounting & Termination:
1 = Printed circuit board mounting; PC terminals for coil & contacts
(a)
.
2 = Printed circuit board mounting; PC terminals for coil & contacts, and .250" (6.35mm) quick connects for contacts
(b)
.
5 = Flanged mounting; .187" (4.75mm) quick connects for coil and .250" (6.35mm) quick connects for contacts
(c)
.
6. Contact Material:
2 = Silver-cadmium oxide.
7. Coil Voltage:
5 = 5VDC
6 = 6VDC
9 = 9VDC
12 = 12VDC
15 = 15VDC
18 = 18VDC
20 = 20VDC
22 = 22VDC
24 = 24VDC
36 = 36VDC
48 = 48VDC
110 = 110VDC
a) Only available with enclosure code “S” & “V”.
b) Only available with enclosure code “S”.
c) Only available with enclosure code “P”.
Stock Items – The following items are normally maintained in stock for immediate delivery.
T9AP1D52-12
T9AP1D52-24
T9AP1D52-48
T9AP5D52-12
T9AP5D52-24
T9AP5D52-48
T9AS1D12-110
T9AS1D12-12
T9AS1D12-18
T9AS1D12-24
T9AS1D12-48
T9AS1D12-5
T9AS1D22-110
T9AS1D22-12
T9AS1D22-24
T9AS1D22-48
T9AS1D22-5
T9AS1L12-12
T9AS1L12-24
T9AS5D12-110
T9AS5D12-12
T9AS5D12-18
T9AS5D12-24
T9AS5D12-48
T9AS5D12-5
T9AS5D22-110
T9AS5D22-12
T9AS5D22-24
T9AS5D22-48
T9AS5D22-5
T9AS5L12-12
T9AS5L12-24
61
Outline Dimensions
T9AS – Mounting & Termination Code 2
T9AP – Mounting & Termination Code 5
.187 x .020
(4.75 x .508)
QUICK
CONNECT
1.080 MAX.
(27.43)
1.100 MAX.
(27.94)
.250 x .032 QUICK
(6.35 x .81) CONNECT
.130
±
.020
(3.30
±
.51)
Ø
.03
(.80)
2 PLACES
COM
.250 x .032
(6.35 x .81)
QUICK
CONNECT
COM
1.980 MAX.
(50.29)
1.713
±
.010
(43.51
±
.25)
1.280 MAX.
(32.51)
NO
NC
1.080 MAX.
(27.43)
1.100 MAX.
(27.94)
NC
.032 x .062
(.81 x 1.57)
NO
1.280 MAX.
(32.51)
.045 x .045
(1.14 x 1.14)
.071 (1.80) RAD. FOR #6 SCREW
Note:
Recommended mounting screw torque is 4.0-5.0 lbs.in when #6 screw is used.
T9AS/V – Mounting & Termination Code 1
.805 MAX.
(20.4)
.130 + .016
– .010
3.30 + .41
–.25
.212 MAX.
(5.38)
.032 x .062
(.8 x 1.6)
TERMINALS
(
.69
(17.6)
.50
(12.8)
)
.10 MAX.
(2.54)
1.280 MAX.
(32.51)
.045 x .045
(1.14 x 1.14)
TERMINAL
1.08 MAX.
(27.43)
.016
(.43)
Ø .03
(.80)
TERMINALS
Wiring Diagrams (Bottom Views)
1 Form A
PC Board Layouts (Bottom Views)
T9AP/S – Mounting & Termination Code 2
.140 MAX.
(3.56)
.250 MAX.
(6.35)
.081
±
.005 DIA.
(2.06
±
.13)
1 Form C
.300 .100
(7.62) (2.54)
.600
(15.24) .500
(12.7)
.043
±
.003 DIA.
(1.09
±
.08)
.150
(3.81)
DIN Mount Adapter - 9T91A001
3 Holes for #6-32 Screw
0.011 Deep
(.27)
.50
(12.7)
1.67
(42.41)
.79
(20.06)
.550
(13.97)
.700
(17.78)
T9AS/V – Mounting & Termination Code 1
.212 MAX.
(5.38)
.50
(12.7)
.20
(5.08)
.40
(10.16)
.300
(7.62)
.100
(2.54)
.081
±
.005 DIA.
(2.06
±
.13)
.600
(15.24)
.500
(12.7)
.150
(3.81)
.550
(13.97)
.700
(17.78)
.043
±
.003 DIA.
(1.09
±
.08)
Note:
Fits 35mm din track
Includes: 2 Din clips
2 Screws
Must be ordered in multiples of 50
62
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