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Electronic relays
Measuring and monitoring relays, accessories
2010
CA08103002Z-EN
www.eaton.comEMR
EMRMeasuringandmonitoring relays,accessories
Description
Insulation
resistance
range
Contact
sequences
Supply
voltage
connection
Part no.
Article no.
Price
See price list
Std. pack
Ω
V AC
Insulation monitoring relays EMR4-R...
Monitors the insulation resistance
between non-grounded AC supply
systems and the protective ground
conductor
Insulation monitoring in 1- and 3-phase
AC voltage networks
Test via local test button or remote test
operation
Status display via LED
(
according to VDE 0413/Part 2)
Tripping function memory
1 - 110
kΩ
24 - 240
V AC,
50/60
Hz
24 - 240
V DC
EMR4-RAC-1-A
221793
1
off
Monitors the insulation resistance in
non-grounded DC supply systems
Selector switch for open- or
closed-circuit principle
Test and reset via local test button or
remote test operation
Status indication via LEDs
10 - 110
kΩ
24 - 240
V AC,
50/60
Hz
24 - 240
V DC
EMR4-RDC-1-A
221792
1
off
Information relevant for export to North America
Product Standards
IEC 255-6; UL 508; CSA-22.2 No. 14-05; CE marking
UL File No.
E29184
UL CCN
NKCR, NKCR7
CSA File No.
203843
CSA Class No.
3211-03
NA Certification
UL Listed, CSA Certified
Degree of Protection
IEC: IP20, UL/CSA Type: -
Width
Part no.
Article no.
Price
See price list
Std. pack
mm
Sealable shroud EMR4-PH...
22.5
EMR4-PH22
221795
1
off
45
EMR4-PH45
221794
1
off
15
L
R <
18 16
A1
A2
15
L+
R <
L–
18 16
A1
A2
HPL11020EN