Contact Ratings @ 25°C with relay properly vented.
Remove tape over vent hole after soldering and cleaning.
Arrangements: 2 Form A (DPST-NO) and 2 Form C (DPDT).
Materials: Silver cadmium oxide and silver tin indium oxide.
Max. Load Rating, Silver Cadmium Oxide Contacts:
Max. Load Rating, Silver Tin Indium Oxide Contacts
Min. Load Rating:
Expected Mechanical Life: 5 million operations.
Expected Electrical Life: 100,000 operations at rated load, except as
Features
• 30A DPST-NO and DPDT switching capabilities.
• Designed to control compressor loads to 3.5 tons, 25.3 FLA, 110 LRA.
• Extended life – >300,000 operations at 30A, 240VAC (DC coil).
• Meets requirements of UL873 and UL508 spacings.
• Meets requirements of VDE 8mm spacing, 4kV dielectric coil-to-contacts.
• Meets requirements of UL Class F construction.
• UL approved for 600VAC switching (1.5HP).
• Conforms to VDE 0435, 0631, and 0700.
• New screw terminal version.
Normally Open Contacts:
Normally Closed Contacts:
Normally Open Contacts Only:
Normally Open Contacts: 500mA @ 12VAC/VDC.
Normally Closed Contacts: 100mA @ 6VAC/VDC.
– .315” (8mm) through air, .375” (9.5mm) over surface.
40A @ 277VAC, resistive; 6K Ops. (Flange Mount);
30A @ 120/277VAC, resistive;
10A @ 600VAC, resistive;
1 HP @ 120VAC, 3 HP @ 240VAC;1.5 HP @ 480VAC, 1.5 HP @ 600VAC
110 LRA, 25.3 FLA, @ 240VAC with DC coil
60 LRA, 14 FLA @ 240VAC with AC coil;
3A @ 240VAC pilot duty;
20A @ 28VDC;
TV10 @ 120VAC.
VDE Rating (Flange Mount): 20A @ 400VAC, 100K Ops. (30K Ops. for
Form C Models).
VDE Rating (PC Mount): 30A @ 400VAC, 100K Ops. (30K Ops. for
Form C Models).
3A @ 28VDC or 277VAC, 2A @ 480VAC, 1A @ 600VAC.
VDE Rating (Flange or PC Mount): 3A @ 400VAC, 30K Ops.
30A @ 120/277VAC, resistive; 200K Ops., DC Coil; 100K Ops, AC Coil
20A @ 480VAC, resistive;
1.5 HP @ 120VAC, 2 poles making/breaking (see Fig. 1)
3 HP @ 240VAC, 3 phase, DC coil only;
3 HP @ 480VAC, 3 phase, DC coil only;
2 HP @ 600VAC, 3 phase, DC coil only.
>100,000 operations at 30A, 240VAC (AC coil).
specifically noted otherwise.
(1)
;
Issued 3-03 (PDF Rev. 8-07)
Catalog 1308242
T92
Two-Pole, 30 Amp
PC Board or Panel Mount Relay
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user also seek out the pertinent approvals files
of the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Coil Data
Voltage: 12 through 110VDC and 12 through 277VAC.
Resistance: See Coil Data table.
Nom. Power: AC Coil: 4.0VA; DC Coil: 1.7W.
Coil Temp. Rise: 35°C/W.
Max. Coil Temp.: 155°C.
Duty Cycle: Continuous.
Coil Data (@ 25°C Coil Temperature)
Contact Ratings (continued)
ARI 780-86 Endurance Test (section 6.6):
Notes: Vent hole tape must be removed to achieve all listed ratings.
Initial Dielectric Strength
Between Contacts and Coil: 4,000V rms, 50/60 Hz.
Between Open Contacts: 1,500V rms, 50/60 Hz.
Between Poles: 2,000V rms, 50/60 Hz.
Initial Insulation Resistance
Between Mutually Insulated Elements: 10
Notes
(1) FLA, LRA ratings are compatible with 3.5 ton compressor applications.
(2) Nominal voltage, no coil suppression, excluding bounce.
Nom. Voltage
HVAC Definite Purpose Contactor Standard
Normally Open Contacts
Nom. Voltage
Single Phase/Two Pole (Both poles together switching a single load)
Figure 1
Single Phase Per Pole (Single load per pole)
Figure 2
File E22575
File LR15734
110 LRA, 25.3 FLA, 200K operations (DC Coil)
110 LRA, 18 FLA, 200K operations (DC Coil).
60 LRA, 14 FLA, 200K operations (AC Coil).
( VAC )
( VDC )
24
12
24
12
series
T1
Freq.
60
60
L1
±10% ( Ohms )
L1
DC Resist.
T1
±10% ( Ohms )
350
DC Resist.
86
36.6
L2
9.1
AC Coils ( 4.0VA )
DC Coils ( 1.7W )
L2
T2
T2
File E22575 (type 2,3,4,5)
File No. 5386 (type 1,2,3,4)
Nom. Voltage
Nom. Voltage
200/208
220/240
250/277
110/120
( VAC )
9
( VDC )
110
48
ohms, min. @ 500VDC.
50/60
50/60
50/60
50/60
Freq.
±10% ( Ohms )
DC Resist.
±10% ( Ohms )
DC Resist.
1,390
7 ,255
3,800
5,485
2,841
950
P&B
511