30A PCB Relay
Description
General Purpose High Power PCB 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.
Remov...
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