+1 500 000 products in offer

6000 packages per day

+300 000 clients from 150 countries

We would like to inform that on 02.08.2026 at 08:00 AM - 12:00 PM (CEST) some problems with access to the website and online orders may occur. We apologize for any inconvenience.

Data processing in progress

Your credit limit has been exceeded. Your order will be accepted but not realized. The delivery schedule will not be set. Please contact a TME employee.

The task was successfully completed.

An unexpected error ocurred. Please try again.

Manufacturer	TOROIDY
Type of transformer	protective
Power	2.2/3.3kVA
Primary voltage	230V AC
Secondary voltage 1	110V
IP rating	IP44
Body dimensions	195x235x265mm
Version	encased
Manufacturer series	STO

STO3300

Transformer: protective; 2.2/3.3kVA; 230VAC; 110V; IP44; encased

Specification