1SVR740750R0400 Datasheet, PDF (1/18 Pages) List of Unclassifed Manufacturers – Voltage monitoring relay CM-EFS.2 For single-phase AC/DC voltages

Data sheet
Voltage monitoring relay CM-EFS.2
For single-phase AC/DC voltages
The CM-EFS.2 is an electronic voltage monitoring
relay that provides reliable monitoring of voltages
as well as detection of phase loss.
All devices are available with two different terminal
versions. You can choose between the proven
screw connection technology (double-chamber
cage connection terminals) and the completely
tool-free Easy Connect Technology (Push-in
terminals).
Characteristics
–– Monitoring of DC and AC voltages (3-600 V)
–– TRMS measuring principle
–– One device includes 4 measuring ranges
–– Over- and undervoltage monitoring
–– ON- or OFF-delay configurable
–– Latching function configurable
–– Threshold values for >U and <U adjustable
–– Fixed hysteresis (5 %)
–– Precise adjustment by front-face operating controls
–– Screw connection technology or
Easy Connect Technology available
–– Housing material for highest fire protection classification
UL 94 V-0
–– Tool-free mounting on DIN rail as well as demounting
–– Tripping delay T_V adjustable (0 s; 0.1-30 s)
–– 1x2 c/o (SPDT) contacts (common signal) or
2x1 c/o (SPDT) contact (separate signals for >U and <U)
configurable
–– 22.5 mm (0.89 in) width
–– 3 LEDs for status indication
Approvals
A UL 508, CAN/CSA C22.2 No.14
C GL
D GOST
K CB Scheme
E CCC
L RMRS
(pending)
Marks
a CE
b C-Tick
Order data
Voltage monitoring relay
Type
CM-EFS.2P
CM-EFS.2S
Rated control supply voltage
24-240 V AC/DC
24-240 V AC/DC
Connection technology
Push-in terminals
Screw type terminals
Measuring ranges
3-30 V, 6-60 V, 30-300 V, 60-600 V
3-30 V, 6-60 V, 30-300 V, 60-600 V
Order code
1SVR 740 750 R0400
1SVR 730 750 R0400
Accessories
Type
ADP.01
MAR.12
COV.11
Description
Adapter for screw mounting
Marker label for devices with DIP switches
Sealable transparent cover
Order code
1SVR 430 029 R0100
1SVR 730 006 R0000
1SVR 730 005 R0100