60
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
T9A series
Low Cost
30 Amp PC Board or
Panel Mount Relay
File E22575
File LR15734
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 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
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.
Nominal DC Resistance Nominal Nominal DC Resistance Nominal
Voltage
±
10% (Ohms) Current (mA) Voltage
±
10% (Ohms) Current (mA)
5 27 185 22 545 40
6 40 150 24 660 36
9 97 93 28 890 31
12 155 77 36 1,450 25
15 256 59 48 2,560 19
18 380 47 110 13,450 8
20 450 44
Coil Data - 900mW
Coil Data - 1 Watt
Nominal DC Resistance Nominal Nominal DC Resistance Nominal
Voltage
±
10% (Ohms) Current (mA) Voltage
±
10% (Ohms) Current (mA)
5 25 200 18 324 56
6 36 167 22 484 45
9 81 111 24 576 42
12 144 83 48 2,304 21
15 225 67 110 12,100 9
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.
Typical Electrical Load & Life - 900mW Coil
Contact Contact Load Type of Load Operations
Arrangement
1 120VAC 50 LRA/16 FLA 100,000
120VAC 30 LRA/11 FLA 200,000
Typical Electrical Load & Life - 1 Watt Coil
Contact Contact Load Type of Load Operations
Arrangement
1 30A @ 240VAC UL General Purpose 100,000
25A @ 240VAC Resistive Heater 100,000
5 20A/10A @ 240VAC UL General Purpose 100,000
20A/10A @ 240VAC UL Resistive 100,000
20A/10A @ 28VDC Resistive 100,000
UL 508/873 & CSA Contact Ratings - 1 Watt Coil
Voltage Load Type N.O. Contact N.C. Contact
277VAC Tungsten * 5.4A –
277VAC Ballast 10A 3A
240VAC Motor 2 HP 1/2 HP
240VAC Resistive * 30A 20A
240VAC General Purpose† 30A 15A
240VAC LRA/FLA **†† 80A/30A 30A/12A
240VAC Pilot Duty * 470VA 275VA
125VAC Motor 1 HP 1/4 HP
120VAC LRA/FLA 98A/22A –
120VAC Tungsten * 8.3A –
120VAC Pilot Duty 470VA –
28VDC Resistive 20A 10A
* 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.
