Document
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
SCHRACK
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 typ, DC coil
15ms
Release time typ, DC coil
10ms
Bounce time max., DC coil, form A/form B
4/10ms
Contact ratings
Type
Contact
Load
IEC 61810
MT22 DC coil C (CO)
10A, 250VAC, cosφ=1, 35°C
MT22 AC coil C (CO)
10A, 250VAC, cosφ=1, 35°C
MT32 DC coil C (CO)
10A, 250VAC, cosφ=1, 35°C
MT32 AC coil C (CO)
10A, 250VAC, cosφ=1, 35°C
UL 508
MT3
A (NO)/B (NC) B300, 40°C
MT2
C (CO)
10A, 250VAC, resistive, 40°
MT2
A (NO)/B (NC) B300 40°C
MT3
C (CO)
10A, 250VAC, resistive, 40°C
Cycles 100x103
20x103 100x103
20x103 6.000
30x103 6.000
100x103
Z
Contact Data (continued)
Mechanical endurance DC coil AC coil
Coil Data
Coil voltage range Operative range, IEC 61810 Coil insulation system according UL
20x106 operations 20x106 operations
6 to 220VDC 12 to 230VAC
2 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 30
1.1
012 0B2
12
9.0 1.2 115 1.3
024 0C4
24
18.0
2.4 475
1.2
048 0E8
48
36.0
4.8 1900
1.2
060 0G0
60
45.0
6.0 2950
1.3
110 1B0 110 82.5 11.5 97001) 1.2
220 2C0 220 165.0
22.0 387002) 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
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
54.