General Purpose Relays
Force Guided Relays
SCHRACK
Force Guided Relay SR2M
n
n
n
2 pole relay with force guided contacts according to EN 50205
Reinforced insulation between poles
Version for use in sockets
F1±88-D
Typical applications
Emergency shut-off, press control, machine control, elevator and escalator
control, safety relays
Z T
Approvals
Coil Data (continued)
VDE ±±6164, UL E2±4125, TUV 968/EZ ±±±, CCC 21±41±1315743165
Technical data of approved types on request
Coil versions, DC-coil
Coil
code
Rated
voltage
VDC
6
9
±2
±5
±8
2±
24
36
41
48
61
81
±±1
Operate
voltage
VDC
4.5
6.8
9
±±.3
±3.5
±6
±8
27
Release
voltage
VDC
1.6
1.9
±.2
±.5
±.8
2.±
2.4
3.6
4.1
4.8
6
8
±±
Coil
resistance
Ω±±10±)
5±
Rated coil
power
mW
716
Contact Data
Contact arrangement
± form A + ± form B contacts
(± NO + ± NC) or
2 form C contacts (2 CO)
116
119
1±2
1±5
1±8
12±
124
136
141
148
161
181
±±1
±±6
216
32±
483
631
823
±85±
2286
329±±)
5±42±)
9±43±)
±7285±)
698
699
71±
67±
711
711
711
711
711
711
711
711
According EN51215 only ±NO / ±NC (±±-±4 and 22-2± or ±2-±± and
2±-24) shall be used as force guided contacts.
Rated voltage
Max. switching voltage
Rated current
Contact material
Contact style
± form A + B, ± NO + ±NC
2 form C, 2CO
Min. recommended contact load
Initial contact resistance
251VAC
411VAC
6A
AgNi
single contact, force guided
type A according to EN 51215
type B according to EN 51215
5V/±1mA
31
36
45
61
≤±11mΩ at ±A, 24VDC
≤21Ω at ±1mA, 5VDC
83
±) Coil resistance ±±20.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Frequency of operation, with/without load
Contact ratings, IEC61947-5-±,
on ± form A (NO) contact
6/311min-±
AC±5 - 251V/3A
DC±3 - 24V/3A
on the basis of DC±3 - 24V/6A
under conditions specified in
product spec. 2±5811±
±1x±16 operations
Mechanical endurance
Insulation
Initial dielectric strength
between open contacts
between contact and coil
between adjacent contacts
Clearance/creepage
±511Vrms
4111Vrms
3111Vrms
Coil Data
Coil voltage range
5 to ±±1VDC
between open contacts
microdisconnection
≥8/8mm
Coil versions, DC-coil
between contact and coil
between adjacent contacts
Insulation to EN 51±78, type of insulation
between contact and coil
between adjacent contacts
Coil
Rated
voltage
VDC
5
Operate
voltage
VDC
Release
voltage
VDC
Coil
Rated coil
power
mW
≥5.5/5.5mm
code
resistance
Ω±±10±)
35.7
reinforced
reinforced
115
3.8
1.5
711
1
07-2015, Rev. 0715
www.te.com
© 2015 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.
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’ sec-
tion, application notes and all specifications
are subject to change.
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