1. Home/
  2. Products/
  3. Automation and Control/
  4. Relays/
  5. Control and Measurement Relay/
  6. Current Monitoring Relay/
  7. CM-SRS.12S C.MONITOR RELAY 1C/OB-C=0.3-15A RMS 24-240VAC/DC
  • (0)
ABB

CM-SRS.12S C.MONITOR RELAY 1C/OB-C=0.3-15A RMS 24-240VAC/DC

1SVR730840R0300
2046823

Sign in to view price

The CM-SRS.12S is a single-functional 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 1 c/o (SPDT) output contact rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC currents with 3 measuring ranges: 0.3-1.5 A, 1-5 A and 3-15 A and works according to the open-circuit principle. The CM-SRS.12S is configurable for over- or undercurrent monitoring, the hysteresis is adjustable within a range of 3 to 30 % of the threshold value. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
abb-CM-SRS12S
  • All returns must be made within 7 days of purchase.
  • Valid receipt is required for all returns.
  • Click Here to view the return policy.
Available Shipping Methods:

Product Overview

Product ID:
2046823
Manufacturer Part Number:
1SVR730840R0300
EAN:
4016779852234
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Contains function DC-voltage overcurrent:
yes
Contains function DC-voltage under current:
yes
Current measuring range:
0.3...15 A
Depth:
103.7 mm
External current transformer:
no
Function DC-current hysteresis:
yes
Height:
85.6 mm
Max. permitted delay-on energization time:
0 s
Max. permitted off-delay time:
0 s
Min. adjustable delay-on energization time:
0 s
Min. adjustable off-delay time:
0 s
Number of contacts as change-over contact:
1
Number of contacts as normally closed contact:
0
Number of contacts as normally open contact:
0
Rated control supply voltage Us at AC 50HZ:
24...240 V
Rated control supply voltage Us at AC 60HZ:
24...240 V
Rated control supply voltage Us at DC:
24...240 V
Single-phase hysteresis possible:
yes
Single-phase overcurrent possible:
yes
Single-phase under current possible:
yes
Three-phase hysteresis possible:
no
Three-phase overcurrent possible:
no
Three-phase under current possible:
no
Type of electric connection:
Screw connection
Voltage type for actuating:
AC/DC
Width:
22.5 mm
With detachable clamps:
no

Reviews

We'd like your opinion! Rate and review this item

There are no reviews from other users.

Recently Viewed

CM-SRS.12S C.MONITOR RELAY 1C/OB-C=0.3-15A RMS 24-240VAC/DC product photo
ABB
CM-SRS.12S C.MONITOR RELAY 1C/OB-C=0.3-15A RMS 24-240VAC/DC
MPN Part #: 1SVR730840R0300
Product ID: 2046823
Sign In to View Price
View All