What is the cheapest price for the AC Current sensor - single phase - max 40A?

The lowest current price for the AC Current sensor - single phase - max 40A is £41.15, compared across 5 UK retailers on Victron for Less.

Is the AC Current sensor - single phase - max 40A a good price right now?

The 30-day average price for the AC Current sensor - single phase - max 40A is £45.45. The current lowest price is £41.15, which is below the recent average.

Where can I buy the AC Current sensor - single phase - max 40A in the UK?

You can compare prices from 5 UK Victron retailers on this page. Click "Visit Site" next to any retailer to go to their store directly.

AC Current sensor - single phase - max 40A

From £41.15

RRP £32.83

Compared across 5 retailers

🔻 9.5% cheaper

Victron AC Current Sensor for single-phase systems up to 40A, measures current, power, and energy for PV inverter monitoring.

SKU: CSE000100000
Dimensions: 130 x 110 x 70 mm
Max Current: 40A
Type: Single phase
Compatibility: Multi and Quattro (firmware 26/27+)
Connection: AUX/temperature sense input

Datasheet (PDF) Official Product Page

Price Comparison

This product is currently 9.5% cheaper than its 30-day average price of £45.45.

Retailer	Price	Availability	Actions
BMS Technologies	£41.15 Use code V4L5 at checkout for 5% discount	In Stock	Visit Site
Powerland	£43.32	In Stock	Visit Site
Amazon UK	£45.99	In Stock	Visit Site
Energy Monkey	£53.09	In Stock	Visit Site
Callidus	£61.74	In Stock	Visit Site

Price History

Full Specifications

SKU	CSE000100000
EAN	8719076022107
Dimensions	130 x 110 x 70 mm
Max Current	40A
Type	Single phase
Compatibility	Multi and Quattro (firmware 26/27+)
Connection	AUX/temperature sense input
Weight	0.08 kg

About the AC Current sensor - single phase - max 40A

The Victron AC Current Sensor measures AC current up to 40A on single-phase systems. It connects to the AUX and/or temperature sense input of Multi/Quattro inverter-chargers and enables monitoring of PV inverter output power and energy. Data is displayed on GX devices and the VRM portal, enabling accurate solar production tracking in ESS systems. Compatible with Multi and Quattro units with firmware version starting with 26 or 27.

Application Guide

A battery monitor shows your exact state of charge, power draw and remaining runtime — essential information for any off-grid system.
The SmartShunt replaces the older BMV series with a smaller form factor and Bluetooth connectivity — no display needed.
Install between the battery negative terminal and your system for accurate monitoring of all charge and discharge currents.