General Purpose Relays
Accessories Multimode Relay MT (Continued)
MT 78 740 MT3 DIN-rail socket with screw-type terminals, 11-pin
MT 78 745 MT2 DIN rail socket with screw type terminals, 8-pin
Socket system MT 78 740 and MT 78 745
I
8/11 pin socket for MT2 / MT3
I
Double A2 screw for simple further
connection of coil supply
F0200-A
S0366-A
Approvals
V
REG.-Nr. 6182,
Z
E135149
Technical data
MT 78 750/755/760/740/745
Rated current
10 A
240/400 VAC
2500 Vrms
1500 Vrms
2500 Vrms
W 2.8/4 mm
W IIIa
Rated voltage / max.switching voltage AC
Dielectric strength coil-contact circuit
open contact circuit
adjacent contact circuits
Clearance / creepage coil-contact circuit
Material group of insulation parts
Insulation to IEC 60664-1
Type of insulation coil-contact circuit
open contact circuit
basic
functional
basic
250 V
2
adjacent contact circuits
Rated insulation voltage
Pollution degree
Rated voltage system
Overvoltage category
RoHS - Directive 2002/95/EC
DIN-rail sockets and retainers:
Degree of protection DIN 40050
Ambient temperature range
Terminals
Terminal screw torque acc. IEC 61984
max.
Wire cross section
single wire
fine wire
with bootlace crimp (DIN 46228/1)
Insertion cycles
Max. Insertion Force total
Mounting distance
230/400 V
III
compliant
IP20
-20...+80°C
screw
0.5 Nm
0.7 Nm
2 x 2.5 mm2
2 x 2.5 mm2
2 x 1.5 mm2
A (10)
100 N
0, dense packing
54 g
Weight MT 78 750/760
MT 78 755
MT 78 740
MT 78 745
Packaging unit
47 g
62 g
56 g
25 pcs
DIN-rail sockets with screw-type terminals
Type
Part Number
MT 78 750
MT 78 755
MT 78 760
MT78 740
MT78 745
DIN-rail socket with screw-type terminals 11-pin
1415035-1
DIN-rail socket with screw-type terminals 8-pin
DIN-rail socket with screw-type terminals 11-pin
DIN-rail socket with screw-type terminals, 11-pin
DIN-rail socket with screw-type terminals, 8-pin
3-1415035-1
8-1415034-1
8-1393163-3
8-1393163-4
2
Datasheet
Rev. FG1
Dimensions are in mm unless
otherwise specified and are
shown for reference purposes
only.
Product specification
processing information
‘Schrack’ section.
Issued 2006/07
according to IEC 61810-1.
only to be used together
with the 'Definitions' at
schrackrelays.com in the
www.tycoelectronics.com
www.schrackrelays.com
Product data, technical para-
meters, test conditions and
Specifications subject to
change.