Toroidal transformers



Single-phase toroidal transformers, power range from 20 to 300VA. Designed and tested according to EN61558. Suitable for installation in electronically equipment. Designed as a safety isolating transformer with separate insulated windings and prepared for class II equipment. Short circuit and overload protected with thermal fuse on primary side. Up to 50% less weight than a similar conventional transformer. Low magnetisation currents and no-load losses. Suitable as safety isolating transformer in constructions where low weight, flexible dimensions and optimum conditions between dimensions are preferable.


Technical Specifications
50 - 60 Hz
230 V
2x24 V
2x1,04 A
50 VA
ΓΈ 72 mm
40 mm
0,6 kg
Ordering Information



dimension drawings

wiring diagram

No wiring diagram available

Products in this category
Type Article No Power Secondary Current Weight IP stock
RT020-2024 4-115-102224 20VA 2x0,42 A 0,3 kg IP00
RT050-2024 4-115-105224 50 VA 2x1,04 A 0,6 kg IP00
RT080-2024 4-115-108224 80 VA 2x1,67 A 0,9 kg IP00
RT120-2024 4-115-112224 120 VA 2x2,5 A 1,4 kg IP00
RT160-2024 4-115-116224 160 VA 2x3,33 A 1,8 kg IP00
RT200-2024 4-115-120224 200 VA 2x4,17 A 2,1 kg IP00
RT250-2024 4-115-125224 250 VA 2x5,21 A 2,3 kg IP00
RT300-2024 4-115-130224 300 VA 2x6,25 A 2,7 kg IP00