General Purpose Relays
Accessories
SCHRACK
DIN-Rail Accessories Industrial Power Relay RT
n
For Industrial Power Relay RT
pinnings 3.5 mm / 5 mm; relay height 15.7 mm
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New retainer clip with ejection function
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Easy replacement of relays on a densely packed DIN rail
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No reduction of protection class or creepage/clearance with
plastic retainer
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Simple plug-in indicator- and protection modules
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White snap-on marking tags
Premium socket with screwless terminals for F0287-C
DIN rail mounting
RT 78 72P Premium socket, logical terminal arrangement
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Screwless Clamps
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Mounting of solid wires without tool
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Double Clamps per terminal
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Jumper links for interconnection
n Logical terminal arrangement
F0301-B
Z
S0545-CA
Approvals
VDE Cert. No. 40007571, cULus E135149
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Technical data Not suitable for bistable relays with 2 coils!
Rated voltage/Max. switching voltage AC 240/400 VAC
Rated current 2 x 8 A, 16 A*)
Dielectric strength
coil-contact circuit 5000 V
rms
open contact circuit 1000 V
rms
adjacent contact circuits 2500 V
rms
Clearance / creepage
coil-contact circuit 10/10 mm
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 circuits functional
Rated insulation voltage 250 V
Pollution degree 2
Rated voltage system 230 / 400 V
Overvoltage category III
*) For 1 pole relays (16 A) the relay terminals 11-21, 12-22 and 14-24 have to be bridged.
1
08-2020, Rev. 0820 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec -
www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications
2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change.
a TE Connectivity Ltd. company General Purpose Relays
Accessories
SCHRACK
DIN-Rail Accessories Industrial Power Relay RT (Continued)
Technical data (continued) How to use, Precautions
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 range
for mounting/handling -20+70C
in operation -40+70C
Terminals screwless
Wire strip length 12 mm
Wire cross section
2
solid wire 1x0.75/1/1.5mm
2
2x0.75/1mm
2
with stand. isolation (no oversize isolation) 2x1.5mm
stranded wire
2
without bootlace crimp 1x0.75/1/1.5mm
2
2x0.75/1mm
2
without bootlace crimp with stand. isolation 2x1.5mm
2
with bootlace crimp 1x0.75/1mm
2
2x0.75mm
2
with bootlace crimp without isolation 1x1.5mm
or min 18 mm long
For stranded wires with braids 0.05 mm or smaller the use of bootlace
crimps is recommended. When using stranded wires without bootlace
crimp, the clamp must be opened during insertion.
Insertion cycles A (10)
Max. Insertion Force total 100 N
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, 1860200-1
logical terminal arrangement
Socket with screwless terminals,
pinning 5 mm for DIN rail mounting
Accessories for RT 78 72P
Type Part Number
RT 17 017 Plastic retaining clip, 2022103-1
relay height 15.7 mm
RT 17 040 Marking tag 2-1415038-1
RT 17 0P1 Jumper link, max load 12 A 1860211-1
S0553-A
Jumper link
F0296-A
2
08-2020, Rev. 0820 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec -
www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications
2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change.
a TE Connectivity Ltd. company