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
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© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
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