General Purpose Relays
Power Relays
Potter & Brumfield
T9A Series, DC Coil 30A PCB or Panel Mount Relay
n
30A switching in 1 form A (NO) and 20A in 1 form C (CO)
n
Plastic sealed case available
n
Meets UL 508 and 873 spacing - 3.18mm through air, 6.36mm over
surface
n
Option for load connections via 0.250 (6.35mm) Q.C. terminals
n
UL class F insulation system standard
Typical applications
HVAC, Appliances, Industrial Controls
Approvals
UL E58304; CSA LR48471
Technical data of approved types on request
1)
Contact Data Contact ratings (continued)
Contact arrangement 1 form A (NO), 1 form B (NC), 1 form C (CO) Type Load Cycles
Rated voltage 277VAC UL 508/873
Max. switching voltage 277VAC AgSnOInO, 1W coil
3
Rated current 30A 15A 20A/10A NO 30A, 240VAC, general purpose 100x10
3
Limiting continuous current 30A NO 80LRA/30FLA, 240VAC 30x10
3
Contact material AgSnOInO, AgCdO NC 10A, 250VAC, resistive 50x10
Min. recommended contact load 1A, 5VDC or 12VAC AgCdO, 900mW coil
3
Initial contact resistance 75 m at 1A at 5VDC or 12VAC NO 30A, 240VAC, general purpose 100x10
3
Frequency of operation, with/without load 360/3600hr NO 18A, 240VAC, resistive, 105C 100x10
3
Operate/release time max., including bounce 15/15ms NC 15A, 240VAC, resistive 6x10
3
NO 30LRA/15FLA, 240VAC 100x10
1) 3
Contact ratings NO 50LRA/16FLA, 120VAC 100x10
3
Type Load Cycles NO 30LRA/11FLA, 120VAC 200x10
1) Contact ratings at 25C (unless otherwise noteed) with relay properly vented. Remove
Factory
vent nib after soldering and cleaning.
AgCdO, 1W coil
3
NO 30A, 240VAC, general purpose 100x10
3 6
NO 25A, 240VAC, resistive 100x10 Mechanical endurance 10x10 ops.
3
CO 20A/10A, 240VAC, general purpose 100x10
3
CO 20A/10A, 240VAC, resistive 100x10
3
CO 20A/10A, 28VDC, resistive 100x10 Coil Data
UL 508/873 Coil voltage range 5 to 110VDC
AgCdO, 1W coil Max. coil power 110% of nominal
3
NO 30A, 240VAC, general purpose 100x10 Max. coil temperature 155C
3
NC 15A, 240VAC, general purpose 100x10 Coil insulation system according UL Class F
3
CO 20A/10A, 240VAC, general purpose 100x10 Coil versions, DC coil
3
NC 20A, 240VAC, resistive 6x10 Coil Rated Operate Release Coil Rated coil
3
CO 16.75A/13.4A, 240VAC, resistive 6x10 code voltage voltage voltage resistance power
3
NO 80LRA/30FLA, 240VAC 30x10 VDC VDC VDC 10% W
3
NC 30LRA/12FLA, 240VAC 30x10 Code D (1W) coil
3
CO 53.6LRA/20FLA / 20LRA/8FLA, 240VAC 30x10 5 5 3.75 0.5 25 1
3
NO 98LRA/22FLA, 120VAC 100x10 6 6 4.5 0.6 36 1
3
NO 2HP, 240VAC 1x10 9 9 6.75 0.9 81 1
3
NC 1/2HP, 240VAC 1x10 12 12 9 1.2 144 1
3
NO 1HP, 125VAC 1x10 15 15 11.25 1.5 225 1
3
NC 1/4HP, 125VAC 1x10 18 18 13.5 1.8 324 1
3
NO 10A, 277VAC, ballast 6x10 24 24 18 2.4 576 1
3
NC 3A, 277VAC, ballast 6x10 48 48 36 4.8 2304 1
3
NO 8.3A, 120VAC, tungsten 6x10 110 110 82.5 11 12100 1
3
NO 5.4A, 277VAC, tungsten 6x10 Code L (900mW) coil
3
NO 470VA, 120VAC, pilot duty 30x10 5 5 3.75 0.5 27 .9
3
NO 20A, 28VDC, resistive 100x10 6 6 4.5 0.6 40 .9
3
NC 10A, 28VDC, resistive 100x10 9 9 6.75 0.9 97 .9
AgCdO - Enhanced Version Only, 1W coil 12 12 9 1.2 155 .9
3
NO 21A, 250VAC, resistive 250x10 15 15 11.25 1.5 256 .9
3
NO 25A, 277VAC, resistive 100x10 18 18 13.5 1.8 380 .9
AgCdO, 1W coil (H type) 24 24 18 2.4 660 .9
3
NO 25A, 240VAC, resistive, 105C 6x10 48 48 36 4.8 2560 .9
1) Contact ratings at 25C (unless otherwise noteed) with relay properly vented. Remove
110 110 82.5 11 13450 .9
vent nib after soldering and cleaning.
All figures are given for coil without preenergization, at ambient temperature +23C.
1
09-2015, Rev. 0815 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec -
www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications
2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change.
a TE Connectivity Ltd. company General Purpose Relays
Power Relays
Potter & Brumfield
T9A Series, DC Coil 30A PCB or Panel Mount Relay (Continued)
Coil Data (continued) Insulation Data
Ambient temperature vs. coil voltage 1W coil Initial dielectric strength
Data below are average values and should be verified in application. Tests between open contacts 1500V
rms
were conducted within a 2 (.6 m) cube (still air); at nominal coil power @ between contact and coil 2500V
rms
25C; with normally open contact loaded; and with 4 (1.22 m) long, #10 Initial surge withstand voltage
AWG load wires. P.C. board relays were mounted to a 30A, single side P.C. between contact and coil 6kV
board. Coil rise test conducted with a 30A PC board to maintain 20C max. Initial insulation resistance
9
rize at 30C. The relay connections and wiring must be designed with an between insulated elements 1x10
adequate cross section to ensure proper current flow and heat dissipation. Clearance/creepage
between contact and coil 3.18mm clearance/6.3638mm
140
120
Other Data
100
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
80
www.te.com/customersupport/rohssupportcenter
0A
60 Ambient temperature
10A
3)
DC coil -55C to 85C
20A
40
105C models available
(2
Wash-Tight Relay, Vented , 30A
20 Category of environmental protection
Load Connections Via Q.C. Terminals,
PC Mount
IEC 61810 RT0 - open, RTI - dust protected,
0
R TII - flux proof, RTIII - wash tight
60 80 100 120 140 160 180
Applied Coil Voltage (% of Rated Voltage)
Vibration resistance (functional) 1.65mm max excursions, 10-55 Hz
Shock resistance (functional) 10g for 11msec
140
Shock resistance (destructive) 100g
120 Terminal type pcb-tht and pcb-tht + quick connect
Weight 26g mounting code 1
100
33g mounting codes 2 and 5
0A
Resistance to soldering heat THT
80
10A
20A
IEC 60068-2-20 250C
60
Dust Protected Relay,
Packaging/unit tray/50 pcs., bundle/250 pcs., box/500 pcs.
30A
Flange Mount
3) Operating ambient temperature must consider Must Operate Voltage Change Over
40
60 80 100 120 140 160 180 Temperature, Contact Temperature Rise, Coil Temperature Rise (If coil is not allowed to
Applied Coil Voltage (% of Rated Voltage)
cool) and Maximum Coil Temperature. Specification ambient considers 20A load with
coil cooled to ambient.
140
120
100
80
60
0A
10A
40
20A
(2
20 Wash-Tight Relay, Vented
PC Terminals For Coil & Contacts
30A
0
60 80 100 120 140 160 180
Applied Coil Voltage (% of Rated Voltage)
2) Remove knock-off nib after cleaning process for optimum life of wash-tight relays.
Dimensions
T9AS Mounting and termination code 2 T9AP Mounting and termination code 5
.250 x .032 QUICK .187 x .020
1.080 MAX.
.130 .020
1.100 MAX.
(4.75 x .508)
(6.35 x .81) CONNECT (27.43)
(3.30 .51)
(27.94)
QUICK
CONNECT
.03
.250 x .032
(.80)
(6.35 x .81)
2 PLACES
QUICK
CONNECT 1.980 MAX.
.045 x .045
1.280 MAX.
(50.29)
(1.14 x 1.14)
(32.51)
1.713 .010
(43.51 .25)
1.280 MAX.
.032 x .062
(32.51)
(.81 x 1.57)
1.080 MAX. 1.100 MAX.
(27.43) (27.94)
.071 (1.80) RAD. FOR #6 SCREW
Note: Recommended mounting screw torque is 4.0-5.0 lbs.in when #6 screw is used.
2
09-2015, Rev. 0815 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec -
www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications
2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change.
a TE Connectivity Ltd. company