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header-product Circuit breaker accessory Hager MZN175 — auxiliary contact block for Hager devices
14.49 €

Circuit breaker accessory Hager MZN175 — auxiliary contact block for Hager devices

Circuit breaker accessory Hager MZN175 Photo 1
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Circuit breaker accessory Hager MZN175 — auxiliary contact block for Hager devices

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Circuit breaker accessory Hager MZN175 — auxiliary contact block for Hager devices

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Short description

Hager MZN175 is an accessory designed for use with Hager circuit breakers. It provides auxiliary contact functionality to monitor breaker position or integrate switching status into control and signalling circuits. Intended for electrical distribution and control panels, the accessory supports installation alongside compatible Hager devices to enable remote indication, interlocking or automation tasks.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3437339
Manufacturer: Hager
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
04.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
07.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Hager MZN175 is an auxiliary contact block designed to attach to compatible Hager circuit breakers. It provides a reliable electrical contact that changes state with the position of the breaker, enabling remote indication of ON/OFF status and integration into signalling, interlocking or control circuits within electrical distribution and control panels.

Advantages

The accessory offers a compact mechanical design that mounts directly to the breaker without altering the primary trip function. It supplies a clear change of state synchronized with the breaker position, supporting monitoring and automation tasks. The unit is manufactured to fit Hager breakers precisely, ensuring consistent electrical connections and predictable behavior in control systems.

Suitable for

  • Remote position indication of circuit breakers in distribution panels
  • Integration into control and signalling circuits for automation and interlocking
  • Electrical installations in commercial or industrial switchboards requiring status feedback
  • Maintenance and diagnostic setups where breaker state must be recorded or transmitted

Key specifications

  • Function: auxiliary contact for breaker position monitoring and signalling
  • Compatibility: designed for attachment to compatible Hager circuit breakers
  • Contact type: change-of-state contact synchronized with breaker operation
  • Mounting: direct attachment to the breaker mechanism for mechanical coupling
  • Application environment: indoor electrical distribution and control panels

How to use

Attach the auxiliary contact block to the designated interface on a compatible Hager circuit breaker following the breaker manufacturer’s mechanical and wiring instructions. Connect the contact terminals into the control, signalling or monitoring circuit using appropriate conductor sizes and protective devices. Verify correct electrical wiring and mechanical engagement by operating the breaker and observing the contact state change through the connected indicator or monitoring equipment.

Usage recommendations

Ensure power is isolated before installation or servicing. Use the accessory only with compatible Hager breakers and follow local electrical codes. Verify contact ratings and wiring suitability for the control circuit voltages and currents in your installation.

All features

Weight & dimensions

Height:
21 mm

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Customer reviews

Customer questions

FAQ

How much does the Circuit breaker accessory Hager MZN175 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 04.08.2026 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 Hager 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 Hager 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.

Where can I download the instructions for Circuit breaker accessory Hager MZN175?

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.
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.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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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.