# Siemens 3LD9200-5B Auxiliary Switch, 1NO + 1NC, Side-Mounted with Lead/Lag Function

**URL:** https://aio.lv/en/product--siemens-3ld9200-5b--1839905
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Siemens
**Manufacturer code:** 3LD9200-5B
**EAN:** 4011209654921
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3ld9200-5b--1839905

## 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 | 8.15 EUR |

## Summary description

The Siemens 3LD9200-5B is a side-mounted auxiliary switch designed for use with 3LD load break switches. It features a 1NO (normally open) and 1NC (normally closed) contact configuration with lead/lag switching functionality. This component is essential for signaling and control applications in industrial electrical systems, ensuring reliable operation and status monitoring of the main switchgear.

## Long description

The Siemens 3LD9200-5B auxiliary switch is a precision-engineered component designed for seamless integration with 3LD load break switches. This side-mounted device provides reliable status monitoring and signaling capabilities within industrial electrical systems. Featuring a 1NO and 1NC contact configuration, it incorporates a specialized lead/lag switching function that ensures precise timing during the operation of the main switchgear.
Advantages
This auxiliary switch offers robust performance and high operational reliability in demanding industrial environments. Its side-mounted design allows for space-efficient installation, while the integrated lead/lag functionality provides advanced control over switching sequences. By ensuring accurate feedback on the position of the main switch, it enhances the safety and operational transparency of electrical distribution systems.
Suitable for
Industrial control panels
Electrical distribution switchgear
Status signaling for load break switches
Automated switching sequences
This component is not suitable for applications requiring high-power switching, as it is designed strictly for control and signaling circuits. It should not be used in environments that exceed the specified environmental protection ratings or in systems incompatible with the 3LD series switchgear.
Key specifications
Contact configuration: 1NO (normally open) + 1NC (normally closed)
Mounting type: Side-mounted
Functionality: Lead/lag switching
Compatibility: Designed for 3LD load break switches
Installation should be performed by qualified personnel in accordance with local electrical regulations. The switch is mounted to the side of the main load break switch housing. Ensure that the mechanical linkage is correctly aligned to allow the lead/lag function to operate as intended. Verify all electrical connections are secure and that the auxiliary contacts trigger at the correct switch position before energizing the system.
What to consider before purchase
Verify compatibility with your specific 3LD switch model
Ensure sufficient space is available for side-mounting
Confirm that the control circuit requirements match the contact ratings
Regularly inspect the auxiliary switch for signs of wear or mechanical obstruction to maintain consistent performance and ensure the lead/lag timing remains accurate throughout the service life of the equipment.

## FAQ

### How much does the Siemens 3LD9200-5B Auxiliary Switch cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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, 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 Siemens 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 Siemens 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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