Why Choose the ETE XMS50P5S4 50 VA Class II Enclosed Safety/Isolating Transformer?
The ETE XMS50P5S4 is a compact 50 VA single-phase Class II enclosed safety/isolating transformer designed to provide a nominal 110 V AC secondary supply from a 415 V AC primary input. Part of the ETE XMS transformer series, it combines Class II electrical construction, an integral moulded housing and flexible mounting options for industrial control panels, machinery and electrical automation systems.
Featuring 0/415 V primary terminals and 0/110 V secondary terminals, the XMS50P5S4 provides a dedicated 110 V AC output for compatible control equipment. Its safety/isolating transformer design provides electrical separation between the primary and secondary circuits, while its Class II construction incorporates protective insulation arrangements for electrical safety.
The transformer supports both DIN rail and chassis mounting, providing flexibility when designing or upgrading industrial electrical panels. With Class F insulation, dimensions of 90 × 106 × 87 mm and a weight of 1.3 kg, the ETE XMS50P5S4 offers a practical solution for electrical panel builders, OEM machinery manufacturers and maintenance engineers requiring a compact 415 V to 110 V AC control transformer.
Key Advantages
- 50 VA single-phase transformer provides a dedicated AC supply for compatible industrial control equipment.
- 415 V AC primary input supports installations with an appropriate nominal industrial supply.
- 110 V AC secondary output is suitable for compatible industrial control and signalling circuits.
- Class II construction incorporates protective insulation arrangements for electrical safety.
- Safety/isolating transformer design provides electrical separation between primary and secondary circuits.
- Integral moulded housing provides an enclosed transformer assembly.
- DIN rail mounting supports convenient integration into compatible electrical panels.
- Chassis mounting provides an alternative installation method for machinery and equipment assemblies.
- Class F insulation provides a defined thermal insulation classification.
- Compact 90 × 106 × 87 mm dimensions help with space-efficient panel layouts.
- 1.3 kg weight supports manageable handling and mechanical installation.
- Dedicated 415 V to 110 V AC transformation simplifies selection for applications requiring this voltage combination.
Key Features
- ETE XMS Class II enclosed safety/isolating transformer series.
- 50 VA rated apparent power.
- Single-phase transformer configuration.
- Class II electrical construction.
- Safety/isolating transformer design.
- Primary terminal configuration: 0/415 V.
- Nominal primary voltage: 415 V AC.
- Secondary terminal configuration: 0/110 V.
- Nominal secondary output: 110 V AC.
- Integral moulded housing.
- DIN rail mounting option.
- Chassis mounting option.
- Insulation class: F.
- Length: 90 mm.
- Width: 106 mm.
- Height: 87 mm.
- Weight: 1.3 kg.
- Suitable for appropriately designed industrial electrical installations requiring a nominal 110 V AC control supply.
Reliable Class II 110 V AC Control Power for Industrial Systems
The ETE XMS50P5S4 provides a straightforward method of transforming a nominal 415 V AC primary supply into a 110 V AC secondary supply. This voltage combination is useful for industrial electrical installations where compatible 110 V AC control equipment must be supplied from a higher-voltage AC system. Its 50 VA rating makes it suitable for control circuits with an appropriate combined apparent power demand.
A key feature of the XMS50P5S4 is its Class II electrical construction. Class II equipment incorporates protective insulation arrangements designed to provide protection against electric shock without relying on a protective earth connection for the equipment's protective insulation system. The transformer's safety/isolating designation provides electrical separation between the primary and secondary circuits, supporting appropriately designed control power installations. Class II construction should not be confused with the separate Class F thermal insulation rating.
The integral moulded housing provides an enclosed transformer format, while the choice of DIN rail or chassis mounting accommodates different electrical panel layouts. DIN rail mounting is suitable for compatible rail-based assemblies, whereas chassis mounting allows installation on an appropriate equipment mounting surface. Additional cabinet protection may be necessary depending on the operating environment.
At its rated capacity, the calculated nominal secondary current is approximately 0.45 A at 110 V AC. This is derived from the transformer's 50 VA rating and nominal output voltage rather than a separately verified manufacturer current rating. Correct primary and secondary circuit protection, conductor sizing, ventilation and mounting arrangements remain essential for reliable operation.
Typical Applications
- 110 V AC industrial control circuits.
- Electrical control panels supplied from compatible 415 V AC systems.
- Industrial machinery requiring an isolated 110 V AC control supply.
- DIN rail-mounted electrical control assemblies.
- Chassis-mounted machinery control equipment.
- Industrial automation and OEM machinery.
- Control relays and contactors with compatible 110 V AC coils.
- Industrial signalling and indication circuits.
- Electrical equipment requiring an appropriately specified isolating transformer.
- Machinery electrical cabinets and control enclosures.
- Electrical panel building and control system integration.
- Replacement or upgrade projects requiring a compatible 50 VA, 415 V to 110 V AC enclosed transformer.
