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Key specifications
Rated voltage (Ue)Filter products by 240V
Degree of protection (IP)Filter products by IP20, Filter products by IP50
Product SeriesFilter products by CM-SRS

ABBCurrent Monitoring RelaysModular Protection RelaysTimers and Control Relays

1SVR730840R0300 – CM-SRS.12S Current monitoring relay, 24-240V AC/DC ABB Current Monitoring Relays

Order code

List price

Original price was: R4172.08.Current price is: R2294.64.

Excluding VAT · per unit · volume pricing available on request

Listed in stock — availability is re-confirmed on every order

Buy 1SVR730840R0300 – CM-SRS.12S Current monitoring relay, 24-240V AC/DC ABB Current Monitoring Relays from ABB. Genuine ABB component for automation, motor con CM-SRS.12S Current monitoring relay, 24-240V AC/DC

Ordering & delivery
  • Contact us for bulk pricing, lead times and ordering codes.
  • Minimum order: 1 unit.
  • Manufacturer's standard warranty applies.
  • Collection from our branch, delivery nationwide, and export across Africa.
  • Some items are held off-site rather than in our own warehouse — availability is confirmed on every order.
  • Authorised ABB distributor
  • Genuine product with manufacturer warranty
  • Formal quotations with written lead times

Overview

CM-SRS.12S – 24-240V AC/DC, measuring 0.3-1.5 A, 1-5 A and 3-15 A 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.

1SVR730840R0300 – CM-SRS.12S Current monitoring relay, 24-240V AC/DC ABB Current Monitoring Relays is a genuine ABB electrical component designed for industrial automation, motor control, and power distribution applications.

ABB products are widely used across commercial and industrial installations where reliability, safety, and long operational life are required.

Applications

  • Industrial automation
  • Motor control systems
  • Power distribution infrastructure
  • Commercial electrical installations

Browse Related Categories

Current Monitoring Relays | Timers and Control Relays | Modular Protection Relays

Technical specifications

Data supplied by the manufacturer. Confirm against the official datasheet before ordering.

Identification & ordering

Order codeFilter products by 1SVR730840R0300
Product NameFilter products by CM-SRS.12S
BrandFilter products by ABB, ABB Group, ABB Limited
Product SeriesFilter products by CM-SRS
International GTINFilter products by 4016779852234

Electrical ratings

Rated voltage (Ue)Filter products by 240V
Rated operational voltageFilter products by 240V
Operating VoltageFilter products by 240V
Rated Control Supply VoltageFilter products by 24 … 240
Pollution DegreeFilter products by 3.0

Power & coil

Power LossFilter products by 2 W

Sensing & measurement

Measuring RangeFilter products by 0.3 … 1.5, Filter products by 1 … 5, Filter products by 3 … 15

Environment & protection

Degree of protection (IP)Filter products by IP20, Filter products by IP50
Ambient air temperatureFilter products by -40 … +85, Filter products by '-20 … +60

Documents

DatasheetDownload datasheet
RoHS declarationDownload RoHS declaration
Declaration of conformityDownload declaration of conformity
Dimension drawingsDownload dimension drawings
ABB product pageView on the ABB site
Deep LinkOpen deep link
360° viewOpen 360° view

Quick answers

What is 1SVR730840R0300?

1SVR730840R0300 is the order code for 1SVR730840R0300 – CM-SRS.12S Current monitoring relay, 24-240V AC/DC ABB Current Monitoring Relays. It belongs to our Current Monitoring Relays range. RMS-ABB.Africa supplies it as an authorised ABB distributor, so it is genuine product with the manufacturer's warranty.

Is it available?

It is listed as in stock. Availability is re-confirmed on every order before any payment is taken, so what you order is what actually ships.

How do I get a formal quotation?

Use "Add to quote" and submit the quote basket. The RMS team prices every line, confirms stock, and emails you a formal quotation with written lead times — and you can accept it online to turn it into an order.

Do I pay when I order?

No. Checkout submits the order without payment; we confirm stock for every line first, then email you a secure payment link for the order.

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