Datasheet
1
11-2018, Rev. 1118
www.te.com
© 2012 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
Catalog and product specification according
to IEC 61810-1 and to be used only together
with the ‘Definitions’ section.
Catalog and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Catalog product data, ‘Definitions’ section,
application notes and all specifications are
subject to change.
Potter & Brumfield
General Purpose
High Power PCB Relays
T92 Series Two-pole 30A PCB or Panel Mount Relay
Potter & Brumfield
Contact ratings
1)
(continued)
ARI 780-86 Endurance Test (section 6.6):
HVAC Definite Purpose Contactor Standard
Normally Open Contacts
Single Phase/Two Pole (Both poles together switching a single load)
110 LRA, 25.3 FLA, 200K operations (DC Coil)
Figure 1
Single Phase Per Pole (Single load per pole)
110 LRA, 18 FLA, 200K operations (DC Coil).
60 LRA, 14 FLA, 200K operations (AC Coil).
Figure 2
1) Contact ratings at 25°C (unless otherwise noted) with relay properly vented.
FLA, LRA ratings are compatible with 3.5 ton compressor applications.
Mechanical endurance 10x10
6
ops.
Coil Data
Coil voltage range 5 to 110VDC; 12 to 240VAC
Max. coil power 1.7W; 4.0VA
Max. coil temperature 155°C
Coil insulation system according UL Class F
Coil versions, DC coil (D type)
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
VDC VDC VDC Ω±10% W
5 5 3.75 0.6 14.9 1.7
6 6 4.5 0.6 22 1.7
9 9 6.75 0.9 48 1.7
12 12 9 1.2 86 1.7
18 18 13.5 1.8 197 1.7
22 22 16.5 2.2 294 1.7
24 24 18 2.4 350 1.7
36 36 27 3.6 767 1.7
48 48 36 4.8 1390 1.7
110 110 82.5 11 7255 1.7
120 120 90 12 8514 1.7
n
40A, 2 form A (NO) and 2 form C (CO) switching capability
n
Designed to control compressor loads to 3.5 tons, 110LRA / 25.3FLA
n
Meets requirements of UL 508 and UL 873 spacings - 8mm through
air, 9.5mm over surface
n
Meets requirements of VDE 8mm spacing, 4kV dielectric coil-to-
contact
n
Meets requirements of UL Class F construction
n
UL approved for 600VAC switching (1.5HP)
n
New screw terminal version (consult factory for availability,
ratings)
Typical applications
HVAC, residential / commercial appliances, industrial controls.
Approvals
UL E22575 (Recognized and Listed); CSA LR48471; VDE 40019600
Technical data of approved types on request.
Contact Data
Contact arrangement
2 form A (NO), 2 form C (CO)
Rated voltage 277VAC
Max. switching voltage 600VAC
Rated current 30A NO; 3A NC
Limiting continuous current 40A NO; 3A NC
Limiting making current 40A NO; 3A NC
Limiting breaking current 40A NO; 3A NC
Contact material AgSnOInO, AgCdO
Min. recommended contact load 500ma (NO)/ 100ma (NC), 12VAC
Frequency of operation, with load 360hr
Operate/release time max., including bounce 25/25ms
Initial contact resistance < 100 mΩ at 6VDC 1A
Contact ratings
1)
Type Load Cycles
UL508
AgCdO
NO 40A, 277VAC, resistive 6x10
3
NO 30A, 120/277VAC, resistive 100x10
3
NO 10A, 600VAC, general purpose 100x10
3
NO 1HP, 120VAC 100x10
3
NO 3HP, 240VAC 1x10
3
NO 1.5HP, 480 or 600VAC 100x10
3
NO 110LRA/25.3FLA, 240VAC (DC coil only) 100x10
3
NO 60LRA/14FLA, 240VAC (AC coil only) 100x10
3
NO 3A, 240VAC, pilot duty 100x10
3
NO 20A, 28VDC, resistive 100x10
3
NO TV10, 120VAC 100x10
3
NC 3A, 277VAC 100x10
3
NC 2A, 480VAC 100x10
3
NC 1A, 600VAC 100x10
3
AgSnOInO
NO 40A, 240VAC, resistive 85°C 50x10
3
NO 30A, 120/277VAC, resistive (DC coil only) 200x10
3
NO 30A, 120/277VAC, resistive (AC coil only) 100x10
3
NO 20A, 480VAC, resistive 100x10
3
NO 1.5HP, 120VAC, 2 pole making/breaking (Fig.1) 100x10
3
NO 3HP, 240VAC, 3 phase (DC coil only) 100x10
3
NO 3HP, 480VAC, 3 phase (DC coil only) 100x10
3
NO 2HP, 600VAC, 3 phase (DC coil only) 100x10
3
VDE
AgCdO, flange mount relays
NO 20A, 400VAC 100x10
3
NC 3A, 400VAC 30x10
3
CO 20A NO / 3A NC, 400VAC 30x10
3
AgCdO, PC mount relays
NO 30A, 400VAC 100x10
3
NC 3A, 400VAC 30x10
3
CO 30A NO / 3A NC, 400VAC 30x10
3
L1 L2
T
1T2
L1 L2
T1 T2