# Electrical relay ABB CM-PFS.S

**URL:** https://aio.lv/en/product--abb-1svr730824r9300--3444980
**Data updated:** 2025-12-29 10:54 (EET)
**Category:** Control Systems
**Manufacturer:** ABB
**Manufacturer code:** 1SVR730824R9300
**EAN:** 4016779851947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 83.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-1svr730824r9300--3444980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The ABB CM-PFS.S is a compact electrical relay with dimensions of 22.5 x 103.7 x 85.6 mm and a weight of 127 g. It is designed for reliable performance in various applications. The relay features a package width of 97 mm and is identified by the part number 1SVR730824R9300. Its robust design ensures durability and efficiency in electrical systems.

## Long description

The ABB CM-PFS.S is a compact three-phase monitoring relay designed to detect phase loss and incorrect phase sequence in three-phase systems. It operates with a rated control supply / three-phase measuring voltage of 200–500 V AC and provides a 2 C/O output with contacts rated at 250 V / 4 A. The relay has fixed threshold values, a screw connection with double-chamber cage terminals and compact dimensions of 22.5 x 103.7 x 85.6 mm, making it suitable for installation in control panels and distribution boards.
Advantages
The device offers reliable monitoring of phase loss and phase sequence with fixed threshold settings, reducing the need for on-site configuration. Its 2 C/O output contacts support switching of control circuits up to 250 V / 4 A. The compact form factor and screw double-chamber cage connection terminals provide secure wiring and straightforward mounting in standard DIN-rail enclosures. The product is identified by ABB part number 1SVR730824R9300 and EAN 4016779851947.
Suitable for
 Protection of three-phase motors and compressors against phase loss or phase reversal
 Monitoring of incoming three-phase supply in industrial or commercial panels
 Integration in control circuits where fixed threshold phase monitoring is required
Key specifications
 Rated control / measuring voltage: 200–500 V AC
 Output: 2 C/O (2 changeover contacts)
 Contact rating: 250 V / 4 A
 Monitored functions: phase loss and phase sequence (fixed thresholds)
 Connection: screw terminals with double-chamber cage
 Dimensions (W×H×D): 22.5 × 103.7 × 85.6 mm
 Weight: 127 g
 Manufacturer / MPN: ABB, 1SVR730824R9300
 EAN: 4016779851947
How to use
Mount the CM-PFS.S on a standard DIN rail inside the control cabinet and wire the three-phase supply to the designated measuring terminals following the wiring diagram in the product documentation. Connect the load or control circuit to the 2 C/O contacts, observing the maximum contact rating of 250 V / 4 A. After power-up the relay monitors phase presence and sequence automatically using its fixed threshold values; no user adjustment of thresholds is required.
Usage recommendations
Use the relay in installations where phase monitoring with fixed thresholds is acceptable. Ensure contactor or downstream devices do not exceed the contact ratings, and follow applicable electrical safety standards during installation and maintenance.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 22.5 x 103.7 x 85.6 |
| Weight | 0.127 kg |
| Storage temperature (T-T) | -40 - 85 |
| Package weight | 152 g |
| Operating temperature (T-T) | -25 - 60 |
| Package depth | 30 mm |
| Package height | 109 mm |
| Package width | 97 mm |

## FAQ

### How much does the Electrical relay ABB CM-PFS.S cost, and is it available for purchase?

The price is 101.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ABB products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ABB service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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