Michael Riedel RNTU 180 S control transformer, 230V AC primary to 24V DC 7.5A secondary, suitable for industrial control and power supply applications. Unit is in good used working condition with normal cosmetic wear from previous use.
Brand: Michael Riedel Transformatorenbau GmbH
Model: RNTU 180 S
Type: Control / power supply transformer, AC to DC
Primary: AC 230V (per rating label)
Secondary: DC 24V / 7.5A
Frequency / standard: IEC 38 (per label), transformer according to VDE 0570 EN 61558-2-6
Output protection: F1 2.5A, F2 10A (as indicated on label, actual fuses not verified)
Output: 24V DC with rectifier and smoothing circuit as shown in wiring diagram
Markings/approvals: CE marking on label
Housing: Enclosed plastic housing with ventilation slots and mounting features
Terminals: Screw/connector terminals for L1, N and 24V DC + / – (see photos for layout)
See photos/label for full specs and wiring diagram.
Used, in good working condition (pulled from a working installation)
Normal cosmetic wear, light scuffs and dust from previous installation and storage
No obvious cracks or damage to housing visible in photos
Terminals and labels show typical signs of prior use
Sold without original packaging or accessories, transformer only as shown
Removed from a working industrial installation and stored as surplus.
Buyer should confirm suitability for their specific application and local standards.
Wiring, fusing and protection should be carried out by qualified personnel according to the diagram on the label.
