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header-product Residual-current device Schneider Electric A9Z01240, Type A, 40 A, 220–240 V, 500 A breaking capacity
53.49 €

Residual-current device Schneider Electric A9Z01240, Type A, 40 A, 220–240 V, 500 A breaking capacity

Schneider Electric A9Z01240 circuit breaker A9Z01240 Photo 1
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Residual-current device Schneider Electric A9Z01240, Type A, 40 A, 220–240 V, 500 A breaking capacity

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Residual-current device Schneider Electric A9Z01240, Type A, 40 A, 220–240 V, 500 A breaking capacity

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Short description

Schneider Electric A9Z01240 is a residual-current device (RCD) Type A designed for 220–240 V systems with a rated current of 40 A and rated voltage 220 V. It provides earth-fault protection with a breaking capacity of 500 A. Compact dimensions (36 × 68 × 81 mm) make it suitable for DIN-rail distribution boards in residential and light commercial electrical installations.
Available for order: 35 pcs.
Warranty: 2 Years
SKU: 3931134
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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.18 kg)
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

Schneider Electric A9Z01240 is a Type A residual-current device (RCD) for single-phase 220–240 V electrical installations. Designed to detect and interrupt earth-fault currents including pulsating DC components, this two-pole device has a rated current of 40 A and a rated voltage suitable for standard residential and light commercial supplies. The compact housing (36 × 68 × 81 mm) is intended for DIN-rail mounting and integrates into distribution boards where sensitive fault detection and reliable disconnection are required.

Advantages

The device provides selective earth-fault protection that responds to AC and pulsating DC leakages, improving safety where electronic equipment or variable-speed drives are present. Its 500 A breaking capacity ensures robust interruption capability under fault conditions. The compact footprint and standardized two-pole DIN-rail form factor simplify installation into common consumer units and distribution panels. The actuator and terminals are designed for straightforward wiring and reliable electrical connections.

Suitable for

  • Residential distribution boards and consumer units
  • Small commercial installations with single-phase circuits
  • Circuits with appliances that can generate pulsating DC leakage (e.g., electronic devices, variable-speed drives)
  • Protection of lighting, sockets and general-purpose circuits up to 40 A

Key specifications

  • Type: A residual-current device (sensitive to AC and pulsating DC leakage)
  • Poles: 2P (two-pole)
  • Rated current: 40 A
  • Rated voltage: 220–240 V
  • Tripping sensitivity: 30 mA (protective earth-fault threshold)
  • Breaking capacity: 500 A
  • Mounting: DIN-rail compatible housing
  • Dimensions: 36 × 68 × 81 mm

How to use

Install the RCD on a standard DIN-rail inside the distribution board following local electrical regulations and wiring practices. Ensure supply and load conductors are connected to the correct terminals and that the device orientation matches the marking on the housing. Verify that the device rating (40 A, 220–240 V) and 30 mA sensitivity are appropriate for the protected circuit. After wiring, perform a functional test using the test button to confirm correct tripping behavior before putting the circuit into regular service.

Usage recommendations

Use this Type A RCD in circuits where leakage currents may include pulsating DC components—such as circuits supplying modern electronic equipment—to improve fault detection. Regularly test the device using the built-in test button at intervals recommended by applicable standards or local regulations, and verify connections during initial installation and maintenance checks.

Specifications

Weight:
0.18 kg
Product colour:
White
All features
Type:
Type A
Storage temperature (T-T):
-30 - 70
Breaking capacity:
500 A
Pollution degree:
2
Circuit breaker type:
Residual-current device

Weight & dimensions

Weight:
0.18 kg
Height:
81 mm
Width:
36 mm
Depth:
68 mm

Design

Certification:
EN/IEC 61008-1
Product colour:
White
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Power

Input voltage:
220 - 240
Rated current:
40 A
Rated voltage:
220 V

Features

Operating temperature (T-T):
-25 - 40
Number of poles:
2P

Technical details

Sustainability certificates:
RoHS

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Schneider Electric A9Z01240 circuit breaker A9Z01240 cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Schneider Electric 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 Schneider Electric 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Schneider Electric A9Z01240 circuit breaker A9Z01240?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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