# Circuit breaker Schneider Electric SCEO2345CTB 45 A 3-pole, thermal-magnetic protection

**URL:** https://aio.lv/en/product--schneider-electric-sceo2345ctb--10758382
**Data updated:** 2026-02-12 22:06 (EET)
**Category:** Mini Ovens
**Manufacturer:** Schneider Electric
**Manufacturer code:** SCEO2345CTB
**EAN:** 3527570091681
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Schneider Electric SCEO2345CTB is a 3-pole circuit breaker rated at 45 A providing thermal-magnetic protection for electrical installations. Designed to interrupt overloads and short circuits, it suits distribution boards in residential and commercial settings. Compact and reliable, it ensures selective protection of circuits and simplifies maintenance and replacement.

## Long description

Schneider Electric SCEO2345CTB is a 3-pole circuit breaker rated at 45 A that provides combined thermal and magnetic protection for three-phase electrical circuits. It is designed to interrupt overloads and short circuits, making it suitable for distribution boards in residential and commercial installations. The device offers compact dimensions and straightforward replacement in panel assemblies while ensuring selective protection of connected circuits.
Advantages
The circuit breaker combines thermal trip elements for overload protection with magnetic trip elements for short-circuit protection, delivering reliable interruption of fault currents. Its 3-pole configuration allows simultaneous disconnection of all phases to maintain system safety and balance. The 45 A rating supports a range of branch circuit loads, and the product is designed for ease of installation and service in typical distribution board layouts.
Suitable for
 Protection of three-phase branch circuits in residential electrical panels
 Commercial distribution boards requiring selective overload and short-circuit protection
 Replacement of existing 3-pole protective devices with a 45 A rating
 Applications where compact, panel-mounted thermal-magnetic protection is needed
Key specifications
 Poles: 3-pole configuration for three-phase circuits
 Rated current: 45 A
 Protection type: thermal-magnetic (overload and short-circuit protection)
 Mounting: panel/distribution board mounting (compact form factor)
 Function: simultaneous disconnection of all phases for improved safety
How to use
Install the Schneider Electric SCEO2345CTB in the distribution board according to local electrical codes and the panel manufacturer's instructions. Ensure power is switched off before wiring. Connect incoming and outgoing conductors to the appropriate pole terminals, verify correct tightness of terminal connections, and confirm correct trip coordination with upstream and downstream protective devices. After installation, restore power and test operation by applying normal load and, where safe and permitted, verifying trip response under controlled test conditions.
Usage recommendations
Always comply with national and local electrical safety regulations when installing or replacing circuit breakers. Verify compatibility with the electrical system, ensure correct coordination with other protective devices in the distribution board, and perform periodic inspections to confirm terminals are secure and the device exhibits normal mechanical operation.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Schneider Electric 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 Schneider Electric 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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