General Purpose Relays
Power Relays
Potter & Brumfield
T9A Series, DC Coil 30A PCB or Panel Mount Relay (Continued)
Coil Data (continued)
Ambient temperature vs. coil voltage – 1W coil
Insulation Data
Initial dielectric strength
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. Coil rise test conducted with a 30A PC board to maintain 20°C max.
rize at 30°C. The relay connections and wiring must be designed with an
adequate cross section to ensure proper current flow and heat dissipation.
between open contacts
between contact and coil
Initial surge withstand voltage
between contact and coil
Initial insulation resistance
between insulated elements
Clearance/creepage
1500Vrms
2500Vrms
6kV
1x109Ω
between contact and coil
3.18mm clearance/6.3638mm
140
120
100
80
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
www.te.com/customersupport/rohssupportcenter
Ambient temperature
0A
60
40
20
0
10A
20A
DC coil
-55ºC to 85ºC 3)
105°C models available
(2
Wash-Tight Relay, Vented
,
30A
Category of environmental protection
IEC 61810
Load Connections Via Q.C. Terminals,
PC Mount
RT0 - open, RTI - dust protected,
RTII - flux proof, RTIII - wash tight
1.65mm max excursions, 10-55 Hz
10g for 11msec
60
80
100
120
140
160
180
Applied Coil Voltage (% of Rated Voltage)
Vibration resistance (functional)
Shock resistance (functional)
Shock resistance (destructive)
Terminal type
140
120
100
80
100g
pcb-tht and pcb-tht + quick connect
26g mounting code 1
33g mounting codes 2 and 5
Weight
0A
Resistance to soldering heat THT
IEC 60068-2-20
Packaging/unit
3) 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.
10A
20A
250°C
60
Dust Protected Relay,
Flange Mount
tray/50 pcs., bundle/250 pcs., box/500 pcs.
30A
40
60
80
100
120
140
160
180
Applied Coil Voltage (% of Rated Voltage)
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
.130 .020
.187 x .020
(4.75 x .508)
QUICK
1.080 MAX.
(27.43)
1.100 MAX.
(27.94)
(6.35 x .81) CONNECT
(3.30 .51)
CONNECT
.03
Ø
.250 x .032
(6.35 x .81)
QUICK
(.80)
2 PLACES
1.980 MAX.
(50.29)
CONNECT
.045 x .045
(1.14 x 1.14)
1.280 MAX.
(32.51)
1.713 .010
(43.51 .25)
1.280 MAX.
(32.51)
.032 x .062
(.81 x 1.57)
1.100 MAX.
(27.94)
1.080 MAX.
(27.43)
.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
www.te.com
© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
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