Legrand 412912 Modular Bistable Switch 20A 12/48V

Name: Legrand 412912 Modular Bistable Switch 412912
Brand: Legrand
SKU: 12450315
Price: 31.99 EUR
Availability: InStock

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Legrand 412912 Modular Bistable Switch with LED Indicator 1NO 20A 12/48V AC/DC

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Short description

The Legrand 412912 is a modular bistable switch designed for DIN rail mounting. It features a built-in LED indicator for status monitoring, a 1NO contact configuration, and a rated current of 20A. Operating at 12/48V AC/DC, this device is ideal for industrial and residential electrical control systems requiring reliable impulse-based switching and clear visual feedback.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 12450315

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

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From 4.99 €

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Product information

Description

The Legrand 412912 is a high-quality modular bistable switch engineered for efficient electrical circuit control. Designed for standard DIN rail mounting, this device provides reliable impulse-based switching, making it an essential component for both residential and industrial electrical installations. It features a 1NO contact configuration and is equipped with an integrated LED indicator, which allows for immediate visual confirmation of the switch status, ensuring operational transparency and safety.

Advantages

This bistable switch offers exceptional durability and consistent performance in demanding electrical environments. The inclusion of a built-in LED indicator simplifies maintenance and monitoring by providing clear status feedback at a glance. Its modular design ensures seamless integration into existing distribution boards, while the support for both AC and DC voltages provides flexibility for various control system requirements. The robust construction ensures long-term reliability for frequent switching operations.

Suitable for

Residential lighting control systems
Industrial automation and control panels
Impulse-based relay switching applications
Monitoring status in electrical distribution boards

This device may not be suitable for applications requiring high-power switching beyond its 20A rating or for circuits operating outside the specified 12/48V AC/DC voltage range. It is not intended for use in environments with extreme moisture or corrosive elements without appropriate protective enclosures.

Key specifications

Contact configuration: 1NO (Normally Open)
Rated current: 20A
Operating voltage: 12/48V AC/DC
Mounting type: DIN rail
Status indicator: Integrated LED

To install the switch, mount it onto a standard DIN rail within a distribution cabinet. Ensure that the electrical supply is disconnected before wiring the device. Connect the control circuit to the input terminals and the load to the output terminals according to the wiring diagram. Once installed, restore power and verify the operation using the integrated LED indicator to confirm the switching state.

What to consider before purchase

Verify that your control circuit voltage matches the 12/48V AC/DC specification.
Ensure the load current does not exceed the 20A limit.
Confirm available space on the DIN rail within your electrical enclosure.

Usage recommendations: Always ensure that the installation is performed by a qualified electrician in accordance with local electrical regulations. Periodically check the connections for tightness and verify that the LED indicator is functioning correctly to maintain system reliability.

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Customer questions

FAQ

How much does the Legrand 412912 Modular Bistable Switch 20A 12/48V cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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 Legrand 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 Legrand 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.

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