Datasheet

Datasheet Rev. EK1
Issued 2005/11
www.tycoelectronics.com
www.schrackrelays.com
Dimensions are in mm unless
otherwise specified and are
shown for reference purposes
only.
Product specification
according to IEC 61810-1.
Product data, technical para-
meters, test conditions and
processing information
only to be used together
with the 'Definitions' at
schrackrelays.com in the
‘Schrack’ section.
Specifications subject to
change.
General Purpose Relays
2
Accessories Industrial Power Relay RT / RP / SR2M (Continued)
Technical data (Continued) RT 78 724 / RT 78 726
Material group of insulation parts W IIIa
Insulation to IEC 60664-1
Type of insulation coil-contact circuit reinforced
open contact circuit functional
adjacent contact circuits functional
Rated insulation voltage 250 V
Pollution degree 2
Rated voltage system 230/400 V
Overvoltage category III
RoHS - Directive 2002/95/EC compliant
Degree of protection DIN 40050 IP20
Ambient temperature range -20...+85°C
Terminals screw
Terminal screw torque acc. IEC 61984 0.5 Nm
max. 0.7 Nm
Wire cross section
single wire 2 x 2.5 mm
2
fine wire 2 x 2.5 mm
2
with bootlace crimp (DIN 46228/1) 2 x 1.5 mm
2
Insertion cycles A (10)
Max. Insertion Force total 100 N
Mounting distance 0, dense packing
Weight 36 g
Packaging unit 10 pcs
Socket with screw-type terminals for DIN rail mounting
Type Part Number
RT 78 724 Socket with screw-type terminals,
pinning 3.5 mm for DIN rail mounting 8-1415035-1
RT 78 726 Socket with screw-type terminals,
pinning 5 mm for DIN rail mounting 6-1415035-1
Accessories for RT 78 724, RT 78 726
Type Part Number
RT 17 016 Plastic retaining clip, relay height 15.7 and 25.5 mm 1-1415038-1
RT 17 040 Marking tag 2-1415038-1
LED- and Protection Modules for RT 78 724, RT 78 726
Easy insertion of module into the socket
Wiring in parallel to the coil
Type Part Number
PTM T0 0A0 EM09 Protection diode (standard, A1+, A2-) 9-1415036-1
PTM T0 0L0 EM01 Protection diode (A1-, A2+) 0-1415037-1
PTM U0 524 EM02 RC-network 6...60 VAC 1-1415037-1
PTM U0 730 EM03 RC-network 110...230 VAC 2-1415037-1
PTM V0 524 EM04 Varistor 24 VAC 3-1415037-1
PTM V0 615 EM13 Varistor 115 VAC 6-1415365-1
PTM V0 730 EM05 Varistor 230 VAC 4-1415037-1
LED
PTM L0 524 EM07 red LED 6...24 VDC/VAC 6-1415036-1
PTM G0 524 EM11 green LED 6...24 VDC/VAC 3-1415036-1
PTM L0 024 EM18 red LED 6...24 VDC w. prot.diode (std, A1+, A2-) 5-1415036-1
PTM G0 024 EM12 green LED 6...24 VDC w. prot.diode (std, A1+, A2-) 2-1415036-1
PTM L1 024 EM08 red LED 6...24 VDC w. prot. diode (A1-, A2+) 8-1415036-1
PTM L0 110 EM19 red LED 48...110 VDC w. prot. diode (A1+, A2-) 2-1415392-1
PTM L0 730 EM06 red LED 110...230 VAC 7-1415036-1
PTM G0 730 EM10 green LED 110...230 VAC 4-1415036-1
Relay Packages
Complete packages consisting of a relay mounted on a socket: see Relay Package RT
F0231-A
F0232-A
Marking tags
I
White marking area 15.5 x 6 mm
I
Snaps on socket in up to 4 positions
S0416-AC