# ABB OVR T1-T2 4L 12.5-275s P QS Surge Protective Device, 4-Pole, Type 1+2, 12.5kA

**URL:** https://aio.lv/en/product--abb-2ctb815710r2300--12466046
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** ABB
**Manufacturer code:** 2CTB815710R2300
**EAN:** 3660308525017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 310.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 256.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2ctb815710r2300--12466046

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The ABB OVR T1-T2 4L 12.5-275s P QS is a high-performance 4-pole surge protective device designed for combined Type 1 and Type 2 protection. With an impulse current capacity of 12.5kA, it effectively safeguards electrical installations against lightning strikes and switching surges. This modular device ensures reliable protection for low-voltage distribution systems, featuring a pluggable design for easy maintenance and status indication for monitoring.

## Long description

The ABB OVR T1-T2 4L 12.5-275s P QS is a robust 4-pole surge protective device engineered to provide comprehensive Type 1 and Type 2 protection for low-voltage electrical installations. By combining high-capacity lightning current discharge with fine voltage limitation, this device effectively shields sensitive equipment from the damaging effects of direct or indirect lightning strikes and transient switching surges. Its modular architecture and pluggable components facilitate straightforward maintenance and rapid replacement without the need to disconnect the entire system.
Advantages
This surge protective device offers a high level of reliability through its dual-function design, which covers both primary and secondary protection stages in a single unit. The pluggable cartridge system allows for efficient servicing, ensuring that the device remains operational with minimal downtime. Furthermore, the integrated status indicator provides clear visual feedback, allowing users to monitor the health of the protection modules at a glance. Its compact 4-pole configuration is specifically optimized for integration into standard distribution boards, providing a space-saving solution for complex electrical setups.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Industrial low-voltage installations
Protection of sensitive electronic equipment against transient surges
When it may not be suitable
This device is not intended for use in high-voltage transmission networks or systems exceeding its rated voltage capacity. It should not be installed in environments where the expected lightning discharge current significantly exceeds the 12.5kA per pole rating, as this would require a higher-rated industrial protection solution.
Key specifications
Protection class: Type 1 + Type 2
Number of poles: 4
Impulse current capacity: 12.5kA
Maximum continuous operating voltage: 275V
Design: Pluggable modular system
Monitoring: Integrated status indicator
How to use
The device should be installed by a qualified electrician in accordance with local electrical regulations. It is typically mounted on a standard DIN rail within the main distribution panel. Ensure that the connection cables are kept as short as possible to maintain optimal protection performance. The pluggable modules can be removed and replaced if the status indicator signals that the end of the component's service life has been reached.
What to consider before purchase
Verify the voltage rating of your electrical system matches the 275V specification.
Ensure there is sufficient space on the DIN rail for a 4-pole modular device.
Confirm that the lightning protection requirements of the facility do not exceed the 12.5kA capacity.
Usage recommendations
Regularly inspect the status indicator on the front of the device to ensure that the protection modules are functioning correctly. If the indicator changes color, replace the relevant pluggable cartridge immediately to maintain the integrity of your electrical system.

## FAQ

### How much does the ABB OVR T1-T2 4L 12.5-275s P QS Surge Protective Device cost, and is it available for purchase?

The price is 310.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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, Installment. All transactions are 100% secure and encrypted.

### Can ABB OVR T1-T2 4L 12.5-275s P QS Surge Protective Device be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ABB 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 ABB 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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