T9A series
Low Cost
30 Am p PC Board or
Panel Mount Relay
File E22575
File LR15734
Features
Initial Dielectric Strength
• Up to 30 amp switching in SPST and 20 amp in SPDT arrangements.
• Immersion cleanable , plastic sealed case available.
Betw een Open Contacts: 1,500V rms.
Betw een Contacts and Coil: 2,500V rms.
(6)
• 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).
6 kV surge using 1.2µs/50µs Impulse Wave or
.5µs – 100kHz Ring Wave
• UL Class F insulation system standard.
• Well suited for various industrial, commercial and residential applications.
Initial Insulation Resistance
Betw een Mutually Insulated Elem ents: 109 ohms, min., @ 500VDC,
25°C and 50% R.H.
Contact Ratings @ 25°C w ith relay properly vented.
Rem ove vent nib after soldering and cleaning.
Arrangem ents: 1 Form A (SPST-NO), and 1 Form C (SPDT).
Material: Silver-cadmium oxide.
Mechanical Life: 10 million operations, typical.
Minim um Contact Load: 1A @ 5VDC or 12VAC.
Initial Contact Resistance: 75 milliohms, max., @ min. rated current (switched).
Coil Data @ 25°C
Voltage: 5 to 110VDC.
Nom inal Coil Pow er: 1.0W, (approx.) and 900mW (approx.) versions.
Maxim um Coil Pow er: 2.8 Watt.
Maxim um Coil Tem perature : Class F: 140°C.
Typical Electrical Load & Life - 1 Watt Coil
(5)
Contact
Contact Load
Type of Load
Operations
Duty Cycle: Continuous.
Arrangem ent
1
5
30A @ 240VAC
25A @ 240VAC
UL General Purpose
Resistive Heater
100,000
100,000
Coil Data - 1 Watt
Nom inal DC Resistance
20A/10A @ 240VAC
20A/10A @ 240VAC
20A/10A @ 28VDC
UL General Purpose
UL Resistive
100,000
100,000
100,000
Nom inal
Nom inal DC Resistance
Nom inal
Voltage
±
10% (Ohm s) Current (m A) Voltage
±
10% (Ohm s) Current (m A)
Resistive
5
6
25
36
200
167
111
83
18
22
324
484
56
45
42
21
9
9
81
24
576
12
15
144
225
48
110
2,304
12,100
Typical Electrical Load & Life - 900m W Coil
67
Contact
Contact Load
Type of Load
Operations
Arrangem ent
1
120VAC
120VAC
50 LRA/16 FLA
30 LRA/11 FLA
100,000
200,000
Coil Data - 900m W
Nom inal DC Resistance
Nom inal
Nom inal DC Resistance
Nom inal
Voltage
±
10% (Ohm s) Current (m A) Voltage
±
10% (Ohm s) Current (m A)
5
6
9
12
15
18
20
27
40
97
155
256
380
450
185
150
93
77
59
22
24
28
36
48
545
660
890
1,450
2,560
13,450
40
36
31
25
19
8
UL 508/873 & CSA Contact Ratings - 1 Watt Coil
Voltage
Load Type
N.O. Contact
N.C. Contact
277VAC
277VAC
Tungsten *
Ballast
5.4A
10A
–
3A
47
44
110
240VAC
Motor
2 HP
1/2 HP
20A
15A
30A/12A
275VA
1/4 HP
–
240VAC
Resistive *
General Purpose†
LRA/FLA **††
Pilot Duty *
Motor
30A
240VAC
30A
240VAC
80A/30A
470VA
1 HP
240VAC
125VAC
Operate Data @ 25°C
120VAC
LRA/FLA
98A/22A
8.3A
Must Operate Voltage: 75% of nominal voltage or less.
Must Release Voltage: 10% of nominal voltage or more.
Operate Tim e (Including Bounce)§: 15 ms, max.
Release Tim e (Including Bounce)§: 15 ms, max.
§ At or From Nominal Coil Voltage
120VAC
Tungsten *
Pilot Duty
Resistive
–
120VAC
470VA
20A
–
28VDC
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.
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