General Purpose Relays
Force Guided Relays
SCHRACK
Accessories Force Guided Relay SR2M Plug-in
n For
Force Guided Relay SR2M Plug-in, pinning 5 mm
plug-in indicator- and protection modules
n white snap-on marking tags
n RoHS compliant (Directive 2011/65/EU)
n Simple
Premium socket with screwless terminals for DIN rail mounting
RT 78 72P Premium socket, logical terminal arrangement
n Screwless
Clamps
of solid wires without tool
n Double Clamps per terminal
n Jumper links for interconnection
n Logical terminal arrangement
n Mounting
Approvals
VDE 116064,
Z UL E135149
Technical Data
Rated voltage / Max. switching voltage
240 / 400 VAC
Rated current
2 x 6A
Dielectric strength
coil contact circuit
4000 Vrms
1000 Vrms
open contact circuit
2500 Vrms
adjacent contact circuit
Clearance / creepage coil contact circuit
≥ 8 / 8mm
Material group of insulation parts
IIIa
Flammability class UL 94
V-0
Insulation to IEC 60664-1
Type of insulation coil-contact circuit reinforced
open contact circuit functional
adjacent contact circuit functional
Rated isulation voltage 250 V
Pollution degree
2
Rated voltage system 230 / 400 V
Overvoltage category
IIII
RoHS - Directive 2002/95/EC compliant
Ambient temperature range
for mounting/handling -20…+70˚C
in operation -25…+70˚C
Terminals screwless
Wire strip length 12 mm
07-2020, Rev. 0720
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Derating Curve RT7872P
Datasheets 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
Datasheets, product data, ‘Definitions’ section, application notes and all specifications
are subject to change.
1
General Purpose Relays
Force Guided Relays
SCHRACK
Accessories Force Guided Relay SR2M Plug-in (Continued)
Wire cross section
solid wire
with standard isolation (no oversize isolation) 1x0.75/1/1.5mm2
2x0.75/1.5mm2
2x1.5mm2
stranded wire
without bootlace crimp
1x0.75/1/1.5mm2
2x0.75mm2
without bootlace crimp with standard isolation 2x1.5mm2
with bootlace crimp 1x0.75/1.5mm2
2x0.75mm2
with bootlace crimp without isolation or min 18 mm long 1x0.75/1.5mm2
How to use, Precautions
For stranded wires with braids 0.05 mm or smaller the use of bootlace
crimps is recommended. When using stranded wires without bootlaces
crimp the clamp must be opened during insertion.
Insertion cycles
A (10)
Max. Insertion Force total
100N
Mounting distance
≥ 0, dense packing
Weight
36 g
Packaging unit
10 pcs
Socket with screwless terminals for DIN rail mounting
Type
Part Number
RT 78 72P
Premium socket, logical terminals 1860200-1
arrangement
Socket with screwless terminals,
pinning 5 mm for DIN rail mounting
Accessories for RT 78 72P
Type
XT 28816
Metal retaining clip, relay height 25.5mm
RT 17 040
Marking tag
RT 17 0P1
Jumper link, max load 12A
2
07-2020, Rev. 0720
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Part Number
1887204-1
2-1415038-1
1860211-1
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets 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
Datasheets, product data, ‘Definitions’ section, application notes and all specifications
are subject to change.
General Purpose Relays
Force Guided Relays
SCHRACK
Accessories Force Guided Relay SR2M Plug-in (Continued)
Socket with screw-type terminals for DIN rail mounting
RT 78 726 Socket with screw-type terminals, logical terminal arrangement
n Din-rail
socket with logical setup of connectors (input/output)
n High quality rising clamp terminals
n Captive combination terminals screws
n Jumper bars for interconnection
Approvals
Derating Curve RT 78726 (SR2M)
VDE 116064, Z UL E135149
Technical data
Rated voltage / Max. switching voltage
Rated current
Dielectric strength coil contact circuit
open contact circuit
adjacent contact circuit
Clearance / creepage coil contact circuit
Material group of insulation parts
Flammability class UL 94
Insulation to IEC 60664-1
Type of insulation coil-contact circuit
open contact circuit
adjacent contact circuit
Rated isulation voltage
Pollution degree
Rated voltage system
Overvoltage category
RoHS - Directive 2002/95/EC
Ambient temperature range
for mounting/handling
in operation
07-2020, Rev. 0720
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
RT 78 726
240 / 400VAC
2x6A
4000 Vrms
1000 Vrms
2500 Vrms
≥ 8 / 8mm
IIIa
V-0
reinforced
functional
functional
250V
2
230 / 400V
IIII
compliant
-20…+70˚C
-25…+70˚C
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets 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
Datasheets, product data, ‘Definitions’ section, application notes and all specifications
are subject to change.
3
General Purpose Relays
Force Guided Relays
SCHRACK
Accessories Force Guided Relay SR2M Plug-in (Continued)
Terminals
Terminals screw torque acc. IEC 61984
Terminals max.
Wire cross section
single wire
fine wire
with bootlace crimp (DIN 46228/1)
Insertion cycles
Max. Insertion Force total
Mounting distance
Weight
Packaging unit
screw
0.5Nm
0.7Nm
2 x 2.5 mm2
2 x 2.5 mm2
2 x 1.5 mm2
A (10)
120 N
≥ 0, dense packing
36 g
10 pcs
Marking tags
n White
n Snaps
marking area 15.5 x 6mm
on socket in up to 4 positions
Socket with screw-type terminals for DIN rail mounting
Type
Part Number
RT 78 726
Socket with screw-type terminals, 6-1415035-1
pinning 5 mm for DIN rail mounting,
logical terminal arrangement
Accessories for RT 78 726
Type
XT 28816
Metal retaining clip, relay
height 25.5 mm
RT 17 040
Marking tag
RT 17 0R8
Jumper bar, max load 12A
for connection of up to 8 RT Sockets
Part Number
1887204-1
2-1415038-1
1860517-8
LED- and Protection Modules for RT7872P, RT78726
Easy insertion of module into the socket
Wiring in parallel to the coil
Type
PTM T0 0A0 EM09
Protection diode
(standard, A1+,A2-)
PTM T0 0L0
EM01
Protection diode(A1-,A2+)
LED
PTM L0 024
EM18
PTM G0 024 EM12
PTM L1 024
EM08
PTM L0 060
EM16
PTM G0 060 EM25
PTM L0 110
EM19
4
red LED 6…24VDC w.
prot.diode (std, A1+, A2)
green LED 6…24VDC w.
prot.diode (std, A1+, A2-)
red LED 6…24 VDC w.
prot. Diode (A1-, A2+)
red LED 24…60VDC w.
prot. Diode (std, A1+, A2-)
green LED 24…60VDC w.
prot.diode (std, A1+, A2-)
red LED 60…110VDC w.
prot. Diode (A1+, A2-)
07-2020, Rev. 0720
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Part Number
9-1415036-1
1415037-1
5-1415036-1
2-1415036-1
8-1415036-1
5-1415539-3
7-1415539-7
2-1415392-1
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets 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
Datasheets, product data, ‘Definitions’ section, application notes and all specifications
are subject to change.
