2-1415055-1 Datasheet, PDF (1/3 Pages) Tyco Electronics – Force Guided Relay SR4 D/M

General Purpose Relays
Force Guided Relays
Force Guided Relay SR4 D/M
n 4 pole relay with force guided contacts according to EN 50205
n Compact design & space efficient
SCHRACK
Typical applications
Emergency shut-off, press control, machine control, elevator and escalator
control, safety relays
Approvals
VDE 40005334, UL E214025, TUV 968/EL 230, CQC 06017015578
Technical data of approved types on request
Contact Data
Contact arrangement 3 form A + 1 form B contacts

3 NO + 1 NC

2 form A + 2 form B contacts

2 NO + 2 NC
Rated voltage
250VAC
Max. switching voltage
400VAC
Rated current
8A
Contact material
AgSnO₂
Contact style single contact, force guided
type A according to EN 50205
Min. recommended contact load
5V/10mA
Initial contact resistance ≤100mΩ at 1A, 24VDC
≤20Ω at 10mA, 5VDC
Frequency of operation, with/without load
6/150min^-1
Contact ratings, IEC60947-5-1,
on 1 form A (NO) contact
AC15-3A

DC13-3A
Mechanical endurance
10x10⁶ operations
ZT
F0244-C
Coil Data (continued)
Coil versions, DC-coil
Coil
Rated
Operate Release
Coil
Rated coil
code
voltage
voltage
voltage resistance power
VDC
VDC
VDC
Ω±10%
mW
021
21
16.0
2.1
551
800
024
24
18.0
2.4
720
800
036
36
27.0
3.6
1620
800
040
40
30.0
4.0
2000
800
048
48
36.0
4.8
2880
800
060
60
45.0
6.0
4500
800
085
85
63.8
8.5
9031
800
110
110
83.0
11.0
15125
800
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Coil data
Coil voltage range
5 to 110VDC
Coil versions, DC-coil
Coil
Rated
Operate
code
voltage
voltage
VDC
VDC
005
5
3.8
006
6
4.5
009
9
6.8
012
12
9.0
015
15
11.3
018
18
13.5
Release
voltage
VDC
0.5
0.6
0.9
1.2
1.5
1.8
Coil
resistance
Ω±10%
31
45
101
180
281
405
Rated coil
power
mW
806
800
802
800
801
800
10-2012, Rev. 1012
www.te.com
© 2012 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.
Insulation Data
Initial dielectric strength
between open contacts
1500Vrms
between contact and coil
4000Vrms
between adjacent contacts
2500Vrms
Clearance/creepage
between open contacts
microdisconnection
between contact and coil
≥10/10mm
between adjacent contacts
≥3/3.5mm
Insulation to EN 50178, type of insulation
between contact and coil
reinforced
between adjacent contacts
basic
1
Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ sec-
terms of the disclaimer and all chapters of
tion, application notes and all specifications
the ‘Definitions’ section, available at
are subject to change.
http://relays.te.com/definitions