# Noark SHT31 Shunt Trip 110V-415V AC / 110V-130V DC

**URL:** https://aio.lv/en/product--noark-100544--4023715
**Data updated:** 2026-06-22 11:31 (EEST)
**Category:** Other goods
**Manufacturer:** noark
**Manufacturer code:** 100544
**EAN:** 8592765005458
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noark-100544--4023715

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Noark SHT31 shunt trip is a modular accessory designed for remote tripping of circuit breakers. It operates within a voltage range of 110V-415V AC and 110V-130V DC. This device ensures reliable electrical protection and control in industrial and residential distribution systems, allowing for safe and efficient circuit disconnection when triggered by an external signal.

## Long description

The Noark SHT31 shunt trip is a high-quality modular accessory engineered for the remote tripping of circuit breakers. Designed to integrate seamlessly into electrical distribution systems, this device provides a reliable method for disconnecting power circuits upon receiving an external electrical signal. It is built to support a wide range of operational voltages, making it a versatile component for both industrial and residential electrical infrastructure.
Advantages
This shunt trip offers exceptional reliability and precision in circuit protection applications. Its modular design allows for quick and straightforward installation onto compatible circuit breakers, minimizing downtime during setup. By enabling remote control over power disconnection, it enhances safety protocols within electrical panels, allowing operators to isolate circuits without direct physical contact with the breaker mechanism. The robust construction ensures consistent performance across its specified voltage range, providing long-term stability for critical electrical systems.
Suitable for
Remote emergency shutdown systems
Integration with building management and automation systems
Industrial power distribution panels
Residential electrical distribution boards requiring remote control
When it may not be suitable
This device is not intended for use with circuit breakers that are not specifically compatible with the Noark SHT31 series. It should not be installed in environments where the control signal voltage falls outside the specified 110V-415V AC or 110V-130V DC ranges, as this may lead to device failure or improper operation.
Key specifications
Operational voltage AC: 110V-415V
Operational voltage DC: 110V-130V
Function: Remote circuit breaker tripping
Compatibility: Modular Noark circuit breaker systems
How to use
Installation should be performed by a qualified electrician in accordance with local safety regulations. The shunt trip is mounted directly onto the side of the compatible circuit breaker. Once mechanically secured, the control wires must be connected to the terminals according to the wiring diagram provided with the breaker. After installation, verify the connection by applying the appropriate control voltage to trigger the trip mechanism and ensure the breaker opens correctly.
What to consider before purchase
Verify compatibility with your existing circuit breaker model
Ensure the control signal voltage matches the device specifications
Confirm that the installation environment meets the required safety standards
Usage recommendations
Always test the shunt trip functionality after installation and during routine maintenance to ensure the remote disconnection system remains operational and responsive to control signals.

## FAQ

### How much does the Noark SHT31 Shunt Trip 110V-415V AC / 110V-130V DC cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 noark 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 noark 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

https://aio.lv/img/cache/product/4023715/11233392_large.webp