Block 2 Output 300 VA Chassis Mount Transformer, 2 x 12 V ac, EN 61558, UL 506, VDE, cUL 506, VDE 0570 SIM 300

Block SIM 300 chassis mount transformer is a high-quality, safety isolating transformer designed for industrial, electronic, and power supply applications with 2 outputs providing 12 V ac each, rated at 300 VA power capacity. It features a single phase 230 V ac input and is engineered for reliable operation at frequencies between 50 Hz and 60 Hz.

This transformer is encapsulated in a plastic housing, offering short circuit proof design and thermal overload protection to ensure long-term operational safety. The dual independent secondary windings can be connected in series or parallel depending on application requirements.

With a compact form factor measuring 223 mm in length, 117 mm in width and depth, and a gross weight of 4.9 kg, this chassis mount unit is easy to install using the included mounting holes and screw terminal connections that also provide strain relief for connecting leads. The unit’s protection index is IP20, suitable for standard industrial environments.

It meets international approvals and standards including EN 61558, UL 506, VDE, and cUL 506, and complies with VDE 0570 for electrical safety. The insulation rating is Class B, ensuring robust thermal performance with a maximum ambient temperature of +40°C.

Ideal for applications requiring reliable isolation and voltage transformation with high efficiency (typical 88%), the Block SIM 300 transformer is suitable for use in industrial machinery, electronic equipment, laboratory power supplies, and automation systems.

Secondary voltage output is dual at 2 x 12 V ac, suitable for series or parallel connections. Designed with a single phase 230 V ac input voltage and short circuit proof construction. Operates efficiently with a maximum ambient temperature of 40°C and typical insulation category Class B.

Protection index of IP20 ensures safe operation in standard industrial environments. Compact dimensions with length 223 mm, width 117 mm, depth 117 mm, and weighs 4.9 kg. Includes screw terminals, strain relief for leads and dual output configuration for ease of installation.

Certified under international standards including EN 61558, UL 506, VDE, and cUL 506. Encapsulated in a plastic housing designed for safety isolating applications in industrial and commercial setups. High efficiency transformer with integrated primary fuse protection and thermal overload safety.

Explore EnvMart’s range of industrial transformers and Chassis Mount Transformers for comprehensive solutions in power supply and electrical isolation.