{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Siemens 3LD9280-0C N-pole auxiliary contact for 3LD27 and 3LD28 switches
38.49 €

Siemens 3LD9280-0C N-pole auxiliary contact for 3LD27 and 3LD28 switches

Siemens 3LD9280-0C Auxiliary Contact Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Siemens 3LD9280-0C N-pole auxiliary contact for 3LD27 and 3LD28 switches

{{email}}
You keep track of price changes

Siemens 3LD9280-0C N-pole auxiliary contact for 3LD27 and 3LD28 switches

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Siemens 3LD9280-0C N-pole auxiliary contact designed for use with 3LD27 and 3LD28 series switches. Suitable for panel mounting or 35mm DIN rail installation. This electrical switch accessory ensures reliable auxiliary switching performance in industrial and commercial electrical systems and control panels.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 1802227
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.10 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
13.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Siemens 3LD9280-0C N-pole auxiliary contact is an electrical switch accessory specifically designed for use with Siemens 3LD27 and 3LD28 series switches. This component is engineered to provide reliable auxiliary switching performance in various industrial and commercial electrical systems, as well as control panels. It supports flexible installation options, allowing for either panel mounting or standard 35mm DIN rail mounting to fit diverse setup requirements.

Advantages

This auxiliary contact is built to integrate seamlessly with compatible Siemens switch series, ensuring dependable electrical performance within established control systems. Its design facilitates straightforward installation methods, accommodating both traditional panel mounting and modern 35mm DIN rail systems depending on spatial constraints and layout preferences. Manufactured to meet rigorous industry standards, it helps maintain efficient signal transmission and system monitoring in demanding operational environments.

Suitable for

  • Integration with Siemens 3LD27 and 3LD28 series switches
  • Industrial electrical control panels and automation systems
  • Commercial power distribution setups requiring auxiliary switching
  • Panel mounting and 35mm DIN rail installations

When it may not be suitable

This accessory is not compatible with switch series other than the specified Siemens 3LD27 and 3LD28 models. It should not be used as a standalone switching device, as it functions strictly as an auxiliary contact accessory for designated main switches.

Key specifications

  • Accessory type: N-pole auxiliary contact
  • Compatible switch series: Siemens 3LD27 and 3LD28
  • Mounting options: Panel mounting or 35mm DIN rail installation
  • Package weight: 98 g
  • Package dimensions (depth): 83 mm
  • Package dimensions (width): 44 mm

How to use

Before beginning any installation, ensure that the main electrical circuit is completely powered off and secured against accidental reactivation. Mount the auxiliary contact either directly onto the panel or snap it onto a standard 35mm DIN rail, ensuring secure mechanical attachment adjacent to the compatible Siemens switch. Connect the electrical wiring to the terminal points in accordance with standard wiring diagrams and safety regulations for your specific control system. Verify all connections for secure contact before restoring power to the system.

What to consider before purchase

  • Verify that your existing main switch belongs to the Siemens 3LD27 or 3LD28 series to ensure mechanical and electrical compatibility.
  • Confirm available physical space within your control panel or on the 35mm DIN rail for the component dimensions.
  • Check local electrical standards and installation guidelines to ensure compliance with auxiliary contact integration.
Usage recommendations: Installation should be performed by qualified electrical personnel in accordance with applicable electrical codes. Periodically inspect the auxiliary contact and associated wiring during routine system maintenance to ensure continued reliability and secure connections.
All features
Package weight: Weight of the packaged product.
98 g
Package depth: The distance from the front to the back of the packaging.
83 mm
Package height: The distance from the top to the bottom of the packaging.
28 mm
Package width: The distance from one side of the packaging to the other.
44 mm
Minimum order quantity:
1 pc(s)
Packaging content:
Other
Battery included:
No
Maximum order quantity:
1 pc(s)
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CE
Spare part:
No
Accessory:
Yes

Description

Machine translation. Load original

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Siemens 3LD9280-0C Auxiliary Contact cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.10.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.