CM-SRS.M1P Current monitoring relay 2c/o, B-C=3mA-1A RMS, 24-240VAC/DC
The CM-SRS.M1P is a multifunctional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC currents with 3 measuring ranges: 3-30 mA, 10-100 mA and 0.1-1 A. The CM-SRS.M1P offers selection of over- or undercurrent monitoring, open- or closed-circuit operating principle, with or without latching function. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value. The tripping delay and the start-up delay are adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.
Product identifiers
SKU: 1SVR740840R0600
EAN: 4016779852500
GTIN: 4016779852500
MPN: CM-SRS.M1P
Loyalty points:
121
Price: £ 241.53 Excl. VAT
Categories
Features
|
Depth
|
103.7
|
|
Width
|
22.5
|
|
Height
|
85.6
|
|
Type of current
|
AC/DC
|
|
Supply voltage DC
|
|
|
Operating voltage DC
|
|
|
Rated switch current
|
4
|
|
With detachable clamps
|
no
|
|
Current measuring range
|
|
|
Supply voltage AC 50 Hz
|
|
|
Supply voltage AC 60 Hz
|
|
|
Voltage measuring range
|
|
|
Response value amperage 1
|
|
|
Response value amperage 2
|
|
|
Operating voltage AC 50 Hz
|
|
|
Operating voltage AC 60 Hz
|
|
|
Type of electric connection
|
Other
|
|
External current transformer
|
no
|
|
Max. permitted off-delay time
|
30
|
|
Voltage type (supply voltage)
|
AC/DC
|
|
External power supply required
|
yes
|
|
Function DC-current hysteresis
|
yes
|
|
Min. adjustable off-delay time
|
0
|
|
Three-phase hysteresis possible
|
no
|
|
Single-phase hysteresis possible
|
yes
|
|
Three-phase overcurrent possible
|
no
|
|
Voltage type (operating voltage)
|
AC
|
|
Single-phase overcurrent possible
|
yes
|
|
Three-phase under current possible
|
no
|
|
Single-phase under current possible
|
yes
|
|
Contains function DC-voltage overcurrent
|
yes
|
|
Max. permitted delay-on energization time
|
30
|
|
Number of contacts as change-over contact
|
-
|
|
Contains function DC-voltage under current
|
yes
|
|
Min. adjustable delay-on energization time
|
0
|
|
Number of contacts as normally open contact
|
-
|
|
Number of contacts as normally closed contact
|
-
|