1
10-2014, Rev. 1014
www.te.com
© 2014 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.
SCHRACK
General Purpose
Panel/Plug-in Relays
Multimode Relay MT
n 2/3 pole 10A, 2 form C (CO) or 3 form C (CO) contacts
n DC and AC coils
n Mechanical indicator as standard
n Electrical indicator
n New test system with front operated finger protected
push-to-test button and integral locking test tab
n White write on panel
Typical applications
Mechanical engineering, plant control.
Approvals
VDE Cert. No. 40009096, UL E214025
Technical data of approved types on request.
Contact Data
Contact arrangement 2 form C (CO) or 3 form C (CO)
Rated voltage 240VAC
Max. switching voltage 400VAC
Rated current 10A 10A
Limiting making current, max. 20ms 20A 20A
Limiting breaking current 10A 10A
Switching power 2500VA 2500VA
Contact material AgNi90/10 AgNi90/10
- gold plated
Contact style single single
contact contact
Min. recommended contact load 12V 20mV
at 10mA at 1mA
Initial voltage drop 30mV at 100mA/6VAC/1kHz
Frequency of operation, with/without load 1200/6000h-1
Operate time max., DC coil 15ms
Release time max., DC coil 10ms
Bounce time max., DC coil, form A/form B 4/10ms
Contact ratings
Type Contact Load Cycles
IEC 61810
MT22 DC coil C (CO) 10A, 250VAC, cos
φ
=1, 35°C 100x10
3
MT22 AC coil C (CO) 10A, 250VAC, cos
φ
=1, 35°C 20x10
3
MT32 DC coil C (CO) 10A, 250VAC, cos
φ
=1, 35°C 100x10
3
MT32 AC coil C (CO) 10A, 250VAC, cos
φ
=1, 35°C 20x10
3
UL 508
MT3 A (NO)/B (NC) B300, 40°C 6.000
MT2 C (CO) 10A, 250VAC, resistive, 40° 30x10
3
MT2 A (NO)/B (NC) B300 40°C 6.000
MT3 C (CO) 10A, 250VAC, resistive, 40°C 100x10
3
Contact Data (continued)
Mechanical endurance
DC coil 20x106 operations
AC coil 20x106 operations
Coil Data
Coil voltage range 6 to 220VDC
6 to 230VAC
Operative range, IEC 61810 2
Coil insulation system according UL class 130 (B)
Coil versions, DC coil
Coil code Rated Operate Release Coil Rated coil
STD PD3) voltage voltage voltage resistance power
VDC VDC VDC Ω±10%1)2) W
006 0A6 6 4.5 0.6 32 1.1
012 0B2 12 9.0 1.2 110 1.3
024 0C4 24 18.0 2.4 475 1.2
048 0E8 48 36.0 4.8 2000 1.2
060 0G0 60 45.0 6.0 2850 1.3
110 1B0 110 82.5 11.5 100001) 1.2
220 2C0 220 165.0 22.0 400002) 1.2
1) Coil resistance ±12%, 2) Coil resistance ±15%.
3) Protection diode PD; standard polarity: 2-pole relays: +2 / -7, 3-pole relays: +2 / -10.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Coil versions, AC coil, 50/60Hz
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
50/60Hz 50/60Hz 50/60Hz
VAC VAC VAC Ω±10%1) VA
006 6 4.8/5.1 1.8 5.3 2.29/1.98
012 12 9.6/10.2 3.6 24 2.19/1.86
024 24 19.2/20.4 7.2 86 2.26/1.95
048 48 38.4/40.8 14.4 345 2.28/1.97
060 60 48.0/51.0 18.0 544 2.27/1.96
115 115 92.0/97.8 34.5 2000 2.37/2.00
230 230 184.0/195.5 69.0 83001) 2.32/1.96
1) Coil resistance ±12%.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Z
2
10-2014, Rev. 1014
www.te.com
© 2014 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.
SCHRACK
General Purpose
Panel/Plug-in Relays
Multimode Relay MT (Continued)
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
www.te.com/customersupport/rohssupportcenter
Ambient temperature
DC coil -40 to +60°C
AC coil -40 to +50°C
Category of environmental protection
IEC 61810 RTI - dust protected
Vibration resistance (functional),
form A (NO)/form B (NC) 5/2g
Shock resistance (functional),
form A (NO)/form B (NC) 50/10g
Terminal type plug-in
Cover retention, pull/push force 100/100N
Weight 80g
Packaging unit 25 pcs.
Accessories
For details see datasheet Accessories Multimode Relay MT
Note: indicated contact ratings and electrical endurance data for direct
wiring of relays (according IEC 61810-1); for relays mounted on sockets
deratings may apply.
Insulation Data
Initial dielectric strength
between open contacts 1500Vrms
between contact and coil 2500Vrms
between adjacent contacts 2500Vrms
Clearance/creepage
between contact and coil ≥2.8/4mm
between adjacent contacts ≥2.8/4mm
Material group of insulation parts IIIa
Terminal assignment
Bottom view on pins
Dimensions
3
10-2014, Rev. 1014
www.te.com
© 2014 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.
SCHRACK
General Purpose
Panel/Plug-in Relays
Multimode Relay MT (Continued)
Product code structure Typical product code MT 3 2 6 230
Type
MT Multimode Relay MT
Contact configuration
2 2 form C contacts (2 CO contacts), 8-pin
3 3 form C contacts (3 CO contacts), 11-pin
Contact material
2 AgNi 90/10
3 AgNi 90/10, gold plated
Version
1 DC with test button 6 AC with test button
3 DC with test button 8 AC with test button
and bipolar LED and LED
Coil
Coil code: please refer to coil versions table
Product code Contact Configuration Contact material Version Coil Part number
MT221012 2 form C AgNi 90/10 DC 12VDC 4-1393090-9
MT221024 2 CO contacts with test button 24VDC 5-1393090-0
MT221048 8-pin 48VDC 5-1393090-1
MT221060 60VDC 5-1393090-2
MT221110 110VDC 5-1393090-3
MT221220 220VDC 5-1393090-4
MT223024 DC+LED+test button 24VDC 5-1393090-7
MT226012 AC 12VAC 6-1393090-3
MT226024 test button 24VAC 6-1393090-4
MT226048 48VAC 6-1393090-5
MT226115 115VAC 6-1393090-7
MT226230 230VAC 6-1393090-8
MT228024 AC+LED 24VAC 6-1393090-9
MT228115 test button 115VAC 7-1393090-0
MT228230 230VAC 7-1393090-1
MT321012 3 form C AgNi 90/10 DC 12VDC 6-1393091-8
MT321024 3 CO contacts with test button 24VDC 7-1393091-0
MT321048 11-pin 48VDC 7-1393091-1
MT321060 60VDC 7-1393091-2
MT321110 110VDC 7-1393091-4
MT321220 220VDC 7-1393091-7
MT323024 DC+LED+test button 24VDC 8-1393091-4
MT3230C4 DC+LED+PD+TB 24VDC 7-1393091-9
MT326012 AC 12VAC 9-1393091-6
MT326024 test button 24VAC 9-1393091-7
MT326048 48VAC 9-1393091-8
MT326115 115VAC 1393092-1
MT326230 230VAC 1393092-2
MT328024 AC+LED 24VAC 1393092-4
MT328115 test button 115VAC 1393092-7
MT328230 230VAC 1393092-8
MT331024 AgNi 90/10 DC 24VDC 1-1393092-1
MT331110 gold plated with test button 110VDC 1-1393092-3
MT331220 220VDC 1-1393092-5
MT333024 DC+LED+test button 24VDC 1-1393092-8
MT3330C4 DC+LED+PD+TB 24VDC 1-1393092-6
MT333110 DC+LED 110VDC 2-1393092-0
MT333220 test button 220VDC 2-1393092-2
MT336115 AC 115VAC 2-1393092-5
MT336230 test button 230VAC 2-1393092-6
MT338024 AC+LED 24VAC 2-1393092-7
MT338115 test button 115VAC 8-1415025-1
MT338230 230VAC 2-1393092-8
Other types on request
