General Purpose
High Power PCB Relays
Potter & Brumfield
T92 Series Two-pole Power Relay
n 30/40/50A
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-tocontact
n Meets requirements of UL Class F construction
n UL approved for 600VAC switching (1.5HP)
n Screw terminal version (consult factory for availability, ratings)
n Anti-explosive version available (Meets EN 60079-15)
n WG version available (Meets EN 60335-1)
Typical applications
HVAC, residential / commercial appliances, industrial controls, charging
Approvals
UL E22575; CSA LR48471; VDE 40019600; TUV R 50083843 0008;
TUV 15090924 002; TUV 15090883 001
Technical data of approved types on request.
Contact Data
Type T92 T92H
Contact arrangement
2 form A (NO)
2 form A (NO)
2 form C (CO)
Rated voltage
277VAC
Max. switching voltage
600VAC
Rated current
30A/40A NO; 3A NC
50A NO
Overload current*
60A NO; 4.5A NC
75A NO
Contact material
Ag Alloy
Min. recommended contact load
500mA (NO), 12VAC or 5VDC
100mA (NC), 12VAC or 5VDC
Frequency of operation, with load
360 cycles per hour
Operate/release time max.,
including bounce
25/25ms
Initial contact resistance
< 100 mΩ at 6VDC 1A
*Note: Minimum electrical endurance 50 cycles
Contact ratings1) (T92H Type)
UL508
NO
50A, 277VAC, resistive, 85°C
6x103
Note: Coil voltage 12-48VDC covered in UL approval
Contact ratings 1) (T92 Type)
Type Load
UL508
AgCdO
NO
40A, 277VAC, resistive
NO
30A, 277VAC, resistive (DC coil only)
NO
30A, 277VAC, resistive (AC coil only)
NO
10A, 600VAC, resistive
NO
1HP, 120VAC
NO
3HP, 240VAC
NO
1.5HP, 480 or 600VAC
NO
110LRA/25.3FLA, 240VAC
NO
7.3A, 240VAC, pilot duty
NO
20A, 28VDC, resistive
NO
TV10, 120VAC
NC
3A, 277VAC
NC
2A, 480VAC, general purpose
NC
1A, 600VAC
Cycles
6x103
250×103
100×103
250x103
100x103
1x103
100x103
100x103
100x103
100x103
25x103
100x103
100x103
100x103
Contact ratings 1) (T92 Type) (continued)
Type
Load
Cycles
AgSnOInO
NO
40A, 240VAC, resistive 85°C
50x103
NO
30A, 277VAC, resistive (DC coil only)
250x103
NO
30A, 277VAC, resistive (AC coil only)
100x103
NO
20A, 506VAC, resistive
100x103
NO
1.5HP, 120VAC, 2 pole making/breaking (Fig.1) 100x103
NO
3HP, 240VAC, 3 phase (DC coil only)
100x103
NO
3HP, 480VAC, 3 phase (DC coil only)
100x103
NO
2HP, 600VAC, 3 phase (DC coil only)
100x103
Special Ag Alloy X (Cd Free), wash tight
NO
30A, 250VAC, resistive
100x103
NO
30A, 400VAC, resistive
100x103
NO
20A, 480VAC, resistive
100x103
VDE
AgCdO, flange mount relays
NO
20A, 400VAC
100x103
NC
3A, 400VAC
30x103
CO
20A NO / 3A NC, 400VAC
30x103
AgCdO, PC mount relays
NO
30A, 400VAC
100x103
NC
3A, 400VAC
30x103
CO
30A NO / 3A NC, 400VAC
30x103
Anti-explosion, sealed type
NO
30A 250VAC, 25°C
100x103
Anti-explosion, break device
NO
15A 480VAC
100x103
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)
L1
Figure 1
L2
T1
T2
Single Phase Per Pole (Single load per pole)
110 LRA, 18 FLA, 200K operations (DC Coil).
60 LRA, 14 FLA, 200K operations (AC Coil).
L1
Figure 2
T1
L2
T2
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
T92
10x106 ops.
T92H
1x106 ops
04-2021, Rev. 0421
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.
1
General Purpose
High Power PCB Relays
Potter & Brumfield
T92 Series Two-pole Power Relay (Continued)
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
voltage2) voltage3) voltage resistance power
VDC VDC VDC
Ω±10% W
5
5
3.75
0.6
14.9
6
6
4.5
0.6
22
9
9
6.75
0.9
48
12
12
9
1.2
86
18 18 13.5 1.8 197 1.7W/
22
22
16.5
2.2
294
Min. 0.41W
24
24
18
2.4
350
hold
36
36
27
3.6
767
48
48
36
4.8
1390
110
110
82.5
11
7255
120
120
90
12
8514
Coil Data (continued)
120
AC
100
C
Max. Allowable Ambient Temp. (°C)
Coil Data
AC
oil 0
A
DC C
oil 0 A
mp
80
Coil
Conta
DC C
ct Lo
30 A
oil 30
ad
Amp
Conta
60
ct Lo
ad
40
20
0
70
75 80
85
90 95 100 105 110 115 120 125 130 135 140 145 150
Applied Coil Voltage (% of Rated Nominal)
Note: This chart only apply for T92 standard type. For coil data of T92 Antiexplosion sealed type and T92H type, please contact TE engineering.
Insulation Data
Initial dielectric strength
between open contacts
2) For T92H type, after the energization time of 100ms with rated voltage, the coil
requires a reduction of the coil voltage to 50% of rated voltage.
between contact and coil
3) For Anti-explosion sealed type, the operate voltage is 80% of the rated coil
between adjacent contact
voltage.
Initial surge withstand voltage
1500Vrms
4000Vrms
2000Vrms
between contact and coil
8kV
Coil versions, AC coil (A type)
Initial insulation resistance (@500VDC)
Coil Rated Frequency Operate
Release
Coil
Rated coil
between insulated elements
1x109Ω
code
voltage voltage
voltage
resistance
power
Clearance/creepage
VAC
Hz
VAC, 60Hz VAC, 60Hz Ω±10%
VA
between contact and coil 8mm clearance/9.5mm creepage
12
12
60
9.6
1.2
9.1
4
24
24
60
19.2
2.4
36.6
4
110
110
60
88
11
793
4
Other Data
120 110/120
50/60
96
12
950
4
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
208 208 60 166.4 20.8 2841 4
refer to the Product Compliance Support Center at
240 220/240
50/60
192
24
3800
4
www.te.com/customersupport/rohssupportcenter
277 250/277 50/60
221.6
27.7
5485
4
Ambient temperature
Coil versions, AC coil (F type)
DC coil
-55ºC to 85ºC
Coil Rated Frequency Operate
Release
Coil
Rated coil
AC coil
-55ºC to 65ºC
code
voltage voltage
voltage
resistance
power
Category of environmental protection
VAC
Hz
VAC, 60Hz VAC, 60Hz Ω±10%
VA
IEC 61810
RTI - dust protected,
12
12
50
9.6
1.2
11.2
3.5
RTII - flux proof, RTIII - wash tight
24
24
5
0
19.2
2.4
44.4
3.5
Vibration resistance (functional)
1.65mm max amplitude, 10-55 Hz
48
48
50
38.4
4.8
179.2
3.5
Shock resistance (functional)
10G for 11msec
240
240
50
192
24
4355
3.5
Shock resistance (destructive)
100G
All figures are given for coil without preenergization, at ambient temperature +23°C.
Terminal type PCB / Quick Connect / Screw
For A type, 110V/120V, 50/60Hz. Signify 50Hz Operation at Nominal 110V, 60 Hz
Operation at Nominal 120V.
2
04-2021, Rev. 0421
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.
General Purpose
High Power PCB Relays
Potter & Brumfield
T92 Series Two-pole Power Relay (Continued)
Dimensions
T92/T92H – Mounting and termination code 1
T92 – Mounting and termination code 2, 3 and 4
2.06 MAX.
(52.32)
1.21 MAX.
(30.73)
.585 ± .005
(14.86 ± .13)
1.04 MAX.
(26.42)
.156 ± 0.012
(3.96 ± 0.3)
1.495 MAX.
(37.97)
.250 TYP.
(6.35)
1.618 ± .020
(41.10 ± .51)
.309 ± .005
(7.85 ± .13)
1.36 MAX.
(34.54)
2.700 MAX.
(68.58)
1.36 MAX.
(34.54)
.047 TYP.
(1.19)
.032 TYP.
(0.81)
2.05 MAX.
(52.07)
Pre-soldering
in below side
1.000 ± .010
(25.40 ± .25)
.630 ± .005
(16.00 ± .13)
2.345 ± .005
(59.56 ± .13)
1.618 TYP.
(41.10 ± .51)
.585 ± .005
(14.86 ± .13)
.309 ± .005
(7.85 ± .13)
.090 RAD.
(2.29)
FOR #8 SCREW
.630 TYP.
(16.00)
Note: Dimensions of the pins after tin soldering
a) +0.3mm for the width and the thickness
b) +1.0mm for the length
T92 – Mounting and termination code 5
PCB layout
Bottom view on pins
2.700 MAX.
(68.58)
T92/T92H - Mounting and termination code 1
1.36 MAX.
(34.54)
.090 (2.29)
RAD. FOR
#8 SCREW
2.345 ± .005
(59.56 ± .13)
2.135 MAX.
(54.23)
1.431 MAX.
(36.34)
2.010 MAX.
(51.05)
.309
(7.85)
.585
(14.86)
.185
(4.70)
.365
(9.27)
.630
(16.00)
.203 TYP.
(5.16)
.162
(4.12)
.913 MAX.
(23.19)
1.618
(41.10)
1.000
(25.40)
.052 TYP.
(1.32)
.072 TYP.
(1.83)
An alternate PC board layout utilizes .076 ± .003 (1.93 ± .076) diameter holes on the same
center-to-center spacing shown above. Use of the rectangular holes is recommended for
improved solderability.
Terminal assignment
Bottom view on pins
2 form A
Only necessary terminals are present on single throw models. Consequently, some holes
will be unnecessary for single throw models.
2 form C
0
0
2
4
2
4
6
8
6
8 7
1
04-2021, Rev. 0421
www.te.com
© 2012 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
3
1
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.
3
Potter & Brumfield
T92 Series Two-pole Power Relay (Continued)
Product code structure (T92H type)
Typical product code
T92H
P
7
D
1
X
-12
Type
T92H Power relay T92 High Performance (50A)
Enclosure
P
Dust protected plastic case
S
Wash-tight, tape sealed, plastic case (Mounting and termination code 1)
Contact arrangement
7
2 form A (2 NO)
Coil Input
D
DC voltage
Mounting and termination
1
Printed circuit board mount; printed circuit board terminals.
Contact material
X Special Ag Alloy X (Cd Free)
Coil voltage
Coil code: please refer to coil versions table
Product code
T92HP7D1X-12
T92HP7D1X-24
T92HP7D1X-48
Enclosure
Plastic dust cover
Contacts
2 form A, 2 NO
Coil
DC
Mounting
PCB terminals
Contact Material
Coil
12VDC
24VDC
48VDC
Special Ag Alloy X (Cd Free)
Part number
6-1423008-6
6-1423008-7
6-1423008-9
Note. This list represents the most common types and does not show all variants covered by this datasheet, other types on request.
Product code structure (T92 type)
Product code structure
Typical product code
T92
S
11
D
2
2
-24
-99
Type
T92 Printed circuit board / panel mount power relay T92
Enclosure
P
Dust protected plastic case
S
Wash-tight, tape sealed, plastic case (Mounting and termination code 1)
Wash-tight, glue sealed, plastic case (Mounting and termination code 1, 2 for anti-explosion version)
Top sealed, not wash-tight, not tape sealed on bottom (Mounting and termination codes 2, 3 & 4)
Contact arrangement
7
2 form A (2 NO)
11 2 form C (2 CO)
Coil Input
A
AC voltage, 60Hz or 50/60 Hz (consult coil versions table)
D DC voltage
F AC voltage, 50Hz
Mounting and termination
1
Printed circuit board mount; printed circuit board terminals.
2
Panel mount via flanged cover; .250” (6.35mm) x .032” (.81mm) QC terminal
3
Panel mount via flanged cover; .187” (4.75mm) x .032” (.81mm) QC terminals for coil and .250” (6.35mm) for contacts
4
Panel mount via flanged cover, .187” (4.75mm) x .020” (.51mm) QC terminals for coil and .250” (6.35mm) for contacts.
5
Panel mount via flanged cover, M4 screws w/ captive pressure plates. Requires Enclosure P and Contact arrangement 7.
Contact material
2
AgCdO
4 AgSnOInO X Special Ag Alloy X (Cd Free)
Coil voltage
Coil code: please refer to coil versions table
Customer code
-99 Anti-explosion
-00
WG version
4
04-2021, Rev. 0421
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.
General Purpose
High Power PCB Relays
Potter & Brumfield
T92 Series Two-pole Power Relay (Continued)
Product Code
T92P7A22-24
T92P7A22-120
T92P7A22-240
T92P7A22-277
T92P7A24-240
T92P7A52-120
T92P7A52-240
T92P7D12-12
T92P7D14-12
T92P7D12-24
T92P7D22-12
T92P7D22-24
T92P7D22-48
T92P7D24-12
T92P7D24-24
T92P7D42-24
T92P7D52-12
T92P7D52-24
T92P11A12-120
T92P11A22-12
T92P11A22-24
T92P11A22-120
T92P11A22-240
T92P11A22-277
T92P11A24-240
T92P11A42-120
T92P11D12-12
T92P11D22-12
T92P11D22-24
T92P11D24-12
T92P11D24-24
T92S7A12-24
T92S7A12-120
T92S7A12-240
T92S7A22-24
T92S7A22-120
T92S7A22-240
T92S7D12-12
T92S7D12-24
T92S7D12-48
T92S7D12-110
T92S7D14-12
T92S7D14-24
T92S7D22-12
T92S7D22-18
T92S7D22-24
T92S7D22-110
T92S11A12-24
T92S11A12-120
T92S11A12-240
T92S11A22-12
T92S11A22-24
T92S11A22-120
T92S11A22-240
T92S11D12-12
T92S11D12-24
T92S11D12-48
T92S11D12-110
T92S11D22-12
T92S11D22-24
T92P7D12-12-99
T92S7D1X-12-99
T92S7D2X-12-99
T92S7A22-240-00
T92S7D12-12-00
Enclosure
Contacts
Coil
Mounting
Contact Material
Coil
Part Number
Plastic dust cover
2 form A, 2 NO
AC
Panel mount + quick connect
AgCdO
Panel mount + screw terminals
AgSnOInO
AgCdO
24 VAC
120 VAC
240 VAC
277 VAC
240 VAC
120 VAC
240 VAC
12 VDC
12 VDC
24 VDC
12VDC
24 VDC
48 VDC
12VDC
24 VDC
6-1393211-0
5-1393211-7
6-1393211-2
6-1393211-3
3-1423008-3
1423008-8
1-1423008-2
6-1393211-5
2-1423008-1
6-1393211-6
6-1393211-9
7-1393211-1
7-1393211-2
2-1423008-2
1423008-9
7-1393211-5
1-1423008-0
1423967-1
3-1393211-8
3-1393211-9
4-1393211-3
4-1393211-0
4-1393211-4
4-1393211-6
3-1423008-7
4-1393211-8
5-1393211-0
5-1393211-3
5-1393211-4
3-1423008-5
3-1423008-6
9-1393211-8
9-1393211-7
9-1393211-9
1393212-4
1393212-2
1393212-5
1393212-8
1-1393212-0
1-1393212-1
1393212-7
1-1423008-6
1-1423008-8
1-1393212-4
1-1393212-5
1-1393212-7
1-1393212-3
8-1393211-1
8-1393211-0
8-1393211-2
8-1393211-3
8-1393211-6
8-1393211-4
8-1393211-7
8-1393211-9
9-1393211-0
9-1393211-1
8-1393211-8
9-1393211-3
9-1393211-4
2-2071223-3
6-1423008-1
6-1423008-2
2-2071223-4
1-2071223-7
DC
PCB terminals
AgSnOInO
AgCdO
Panel mount + quick connect
AgSnOInO
AgCdO
Panel mount + screw terminals
2 form C, 2 CO
AC
PCB terminals
Panel mount + quick connect
AgSnOInO
AgCdO
DC
PCB terminals
Panel mount + quick connect
AgSnOInO
Wash tight
2 form A, 2 NO
AC
Top sealed
PCB terminals
AgCdO
Panel mount + quick connect
Wash tight
DC
PCB terminals
AgSnOInO
Top sealed
Panel mount + quick connect
Wash tight
2 form C, 2 CO
AC
Top sealed
PCB terminals
Panel mount + quick connect
Wash tight
DC
Top sealed
PCB terminals
Panel mount + quick connect
Plastic dust cover
Wash tight
2 form A, 2 NO
DC
PCB terminals
Panel mount + quick connect
Top Sealed(WG)
Wash tight (WG)
AgCdO
AC
DC
AgCdO
Special Ag Alloy
X (Cd Free)
AgCdO
PCB terminals
12 VDC
24 VDC
120 VAC
12 VAC
24 VAC
120 VAC
240 VAC
277 VAC
240 VAC
120VAC
12 VDC
24 VDC
12 VDC
24 VDC
24 VAC
120 VAC
240 VAC
24 VAC
120 VAC
240 VAC
12 VDC
24 VDC
48 VDC
110 VDC
12 VDC
24 VDC
12 VDC
18 VDC
24 VDC
110 VDC
24 VAC
120 VAC
240 VAC
12 VAC
24 VAC
120 VAC
240 VAC
12 VDC
24 VDC
48 VDC
110 VDC
12 VDC
24 VDC
12VDC
12VDC
12VDC
240VAC
12VDC
N
ote. This list represents the most common types and does not show all variants covered by this datasheet, other types on request.
04-2021, Rev. 0421
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.
5