RS PRO 4 Output Chassis Mount Transformer, 500 VA, 400 V AC Primary, 4 x 0-55-60 V AC, IEC 61558-2-4 123-5703

RS PRO delivers a high-performance 4 Output Chassis Mount Transformer, model 123-5703, engineered for professional power supply requirements. This transformer provides robust output capabilities with four separate channels, each supplying 0-55-60 V AC, backed by a primary voltage of 400 V AC and a generous 500 VA power rating. It's specifically designed for demanding industrial, laboratory, and commercial applications where precision and reliability are paramount.

Delivers four independent output channels at 0-55-60 V AC. Supports a 400 V AC primary voltage for versatile integration. 500 VA rated power ensures reliable operation under demanding conditions. Complies with IEC 61558-2-4 safety standards for transformers.

Suitable for chassis mounting with 15 mm fixing hole diameter. Operating temperature range from -30°C to 70°C for harsh environments. Compact form factor with dimensions of 150 mm length, 158 mm depth, and 112 mm width. Primary winding configuration for stable performance and isolation.

Includes screw connectors and earth terminal for secure installation. High efficiency design with low regulation and varnish impregnated.

This transformer features screw connectors to allow straightforward wiring connections and incorporates an earth terminal for enhanced electrical safety. Making use of low noise laminations and a varnish impregnated build, it ensures minimal electrical interference and optimal durability. The unit is designed to comply with IEC 61558-2-4 industry standards, ensuring quality, safety, and reliable performance.

Its compact, robust build with chassis mounting options makes it ideal for space-limited environments, while the operating range of -30°C to 70°C allows installation in a wide variety of industrial settings. The fix hole diameter of 15 mm streamlines installation on panels or mounting brackets. The transformer's efficiency and low regulation are tailored for tasks in industrial automation, laboratory instrumentation, power supply distribution, and control systems where stable voltage outputs are essential.

Applications include use in control panels, industrial test benches, laboratory electronics, and commercial automation. Its multi-output configuration is especially valuable for symmetrical AC supply requirements, splitting workloads, and supporting safety isolation protocols.

For professionals seeking a reliable Chassis Mount Transformer that offers proven performance, safety, and ease of installation, RS PRO 123-5703 is a versatile solution. Discover more advanced power supply and transformer products in the RS PRO catalogue via EnvMart.