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2-1393209-2 Datasheet, PDF (1/3 Pages) Tyco Electronics – T90 Series, 30A PCB Relay
General Purpose Relays
Power Relays
T90 Series, 30A PCB Relay
n 30A, 1 Form A (NO); 20A, 1 Form C (CO)
n Available as open frame or sealed construction
n Meets UL 508 and 873 Spacing - 3.18 through air, 6.36 over surface
n UL class F insulation system standard
Potter & Brumfield
Typical applications
HVAC, Appliances, Industrial Controls
Approvals
UL E22575; CSA LR15734
Technical data of approved types on request
Contact Data
Contact arrangement
1 form A (NO), 1 form B (NC), 1 form C (CO)
Rated voltage
277VAC
Max. switching voltage
277VAC
Rated current
30A
Limiting continuous current
30A
Limiting making current
30A
Limiting breaking current
30A
Contact material
AgCdO
Min. recommended contact load
1A, 5VDC or 12VAC
Initial contact resistance
75 mΩ at 1A at 5VDC or 12VAC
Frequency of operation, with load
360hr
Operate/release time max., including bounce 15/15ms
Contact ratings
Type
Load
Cycles
Typical
AgCdO, open style relay
NO
30A, 240VAC, general purpose
100x103
NO
20A, 240VAC, resistive heater
100x103
CO
20A/10A, 240VAC, general purpose
100x103
CO
20A/10A, 28VDC, resistive
100x103
UL 508/873
AgCdO
NO
30A, 240VAC, general purpose
100x103
NC
15A, 240VAC, general purpose
100x103
CO
20A/10A, 240VAC, general purpose
100x103
NO
20A, 240VAC, resistive
100x103
NC
15A, 240VAC, resistive
100x103
CO
20A/10A, 240VAC, resistive
100x103
NO
80LRA/30FLA, 240VAC
30x103
NC
30LRA/10FLA, 240VAC
30x103
CO
53.6LRA/20FLA / 20LRA/6.7FLA, 240VAC
100x103
NO
98LRA/22FLA, 120VAC
100x103
NO
2HP, 240VAC
1x103
NC
1/2HP, 240VAC
1x103
NO
1HP, 120VAC
1x103
NC
1/4HP, 120VAC
1x103
NO
6A, 277VAC, ballast
100x103
NC
3A, 277VAC, ballast
6x103
NO
TV5, 240VAC, tungsten
6x103
NC
TV3, 240VAC, tungsten
6x103
NO
20A, 28VDC, resistive
100x103
NC
10A, 28VDC, resistive
100x103
All ratings at 25°C (unless otherwise noted) with relay properly vented. Remove vent nib
from enclosed relays after soldering and cleaning for optimum life.
Mechanical endurance
10x106 ops.
08-2011, Rev. 0811
www.te.com
© 2011 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.
Coil Data
Coil voltage range
Max. coil power
Max. coil temperature
Coil insulation system according UL
5 to 110VDC
1.0W
155°C
Class F
Coil versions, DC coil
Coil
Rated
Operate Release
Coil
Rated coil
code
voltage
voltage
voltage resistance power
VDC
VDC
VDC
Ω±10%
wW
5
5
3.75
0.5
27
900
6
6
4.5
0.6
40
900
9
9
6.75
0.9
97
900
12
12
9
1.2
155
900
18
18
13.5
1.8
380
900
24
24
18
2.4
660
900
48
48
36
4.8
2560
900
110
110
82.5
11
13450
900
All figures are given for coil without preenergization, at ambient temperature +23°C.
Ambient temperature vs. coil voltage – 1W coil
130
120 Open Style Relay, No Dust Cover
110
100
90
80
70
60 30A Load
50 25A Load
40 20A Load
15A Load
30 10A Load
0A Load
20
50
75
100
125
150
175
200
225
Applied Continuous Coil Voltage (% of Rated Voltage)
150
140 Wash Tight Relay, Vented
130
120
110
100
90
80
70 30A Load
60
25A Load
50
20A Load
40 15A Load
30 10A Load
0A Load
20
50
75
100
125
150
175
200
225
Applied Continuous Coil Voltage (% of Rated Voltage)
Data graphed above are average values and should be verified in application. Tests were
conducted within a 2’ (.6m) cube (still air); at nominal coil power @ 25°C; with normally
open contact loaded; and with 4’ (1.22m) long, #10AWG 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. rise at 30°C. The relay connections and wiring must be designed
with an adequate cross section to ensure proper current flow and heat dissipation. After
cleaning process knock-off nib should be removed for optimum life of wash-tight relays.
1
Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ sec-
terms of the disclaimer and all chapters of
tion, application notes and all specifications
the ‘Definitions’ section, available at
are subject to change.
http://relays.te.com/definitions