Roco 7520121 H0 electric locomotive 1245.522, ÖBB, Ep. IV-V, AC-sound

Roco 7520121 H0 Electric locomotive 1245.522, ÖBB, Era IV-V, AC sound: High-quality digital model with historic charm

The Roco electric locomotive 1245.522 from the Austrian Federal Railways (ÖBB) is an outstanding model that combines historical precision with modern digital and sound technology. This model in operating condition from 1981 to 1986 is equipped with a PluX22 interface, extensive digital functions and realistic AC sound equipment, making it perfect for demanding model railway layouts.

The prototype: The history of the electric locomotive 1245.522

The locomotive 1245.522 was built in 1938 by the Vienna locomotive factory in Floridsdorf under the factory number 3120. The electrical equipment came from ELIN. Originally accepted as E 45 222, it was renamed 1245.622 as part of the new ÖBB numbering scheme in 1953/54. After the installation of an electric brake in May 1970, it was given the designation 1245.522. Between 1981 and 1986, it was stationed in Knittelfeld and was mainly used in regional traffic and in light freight train service.

Detailed design and high-quality workmanship

The model shows the locomotive in its operating condition of the early 1980s with patches and adhesive numbers. The fine detailing, the numerous separately applied plug-in parts and the authentic paint scheme give the locomotive a prototypical appearance. With a length over buffers (LüP) of 149 mm, it is ideal for H0 model railway layouts. The robust construction and precise workmanship make this model a durable and visually appealing highlight.

Modern technology and digital features

The Roco 7520121 electric locomotive is equipped with a digital decoder and a realistic AC sound module, which are controlled via the PluX22 interface. The lighting is provided by maintenance-free LEDs and offers a realistic red and white light change. Digital operation enables additional functions such as sound effects that reproduce the operating noise of the original engine and clearly structured control via standard digital systems. With a minimum radius of 360 mm, the locomotive adapts flexibly to different track layouts.

Why this model is a must-have for model railroaders

The Roco 7520121 H0 electric locomotive 1245.522 offers an impressive combination of historical accuracy, high-quality workmanship and state-of-the-art technology. The realistic AC sound, digital control and detailed design make it an indispensable part of any H0 model railway layout. It is suitable for use in regional traffic as well as for light freight service.

Care and maintenance

The maintenance-free LEDs and the digital decoder are designed for a long service life. Nevertheless, the wheels, contact points and couplings should be cleaned regularly to ensure trouble-free operation. The delicate plug-in parts and handlebars require careful handling to avoid damage.

Conclusion: A digital masterpiece of model railroad technology

With the Roco 7520121 H0 electric locomotive 1245.522, you get a precisely reproduced model with extensive digital functions on your layout. The combination of prototypical design, AC sound and modern control makes this locomotive an absolute highlight for model railroaders and collectors. Enrich your H0 layout with this locomotive and experience a piece of Austrian railroad history in modern form.

Features:

• Size: H0
• Type: Electric locomotive
• Railroad company: ÖBB
• Era: IV-V
• Power system: 3L alternating current (AC)
• Digital: yes
• Sound: yes
• Clearance (mm): 149
• Lighting: Light change: red-white
• Minimum radius (mm): 360
• Coupling system: Coupling shaft according to NEM with KK kinematics
• Light source: LED

Specs:

• Gauge: H0
• Rail Company: ÖBB/BBÖ
• Era: IV
• Color: Red
• Electricity System: AC
• Digital: Yes
• sound: Yes
• News: 2025
• Type: Electric loco

Further links:

• Print View

CAUTION: Not suitable for children under 3 years. Danger of swallowing! Age recommendation from 14 years.