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Siemens 4AM3442-8MB40-0FA0

SKU4AM3442-8MB40-0FA0

ManufacturerSiemens

CategoryIndustrial automation components

12-month warranty

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Description

The Siemens 4AM3442-8MB40-0FA0 is a single-phase SITAS transformer designed for industrial automation applications. It offers a rated apparent power of 100 VA, with primary voltage options of 440, 400, and 230 V, and a secondary voltage of 48 V (2 x 24 V). The transformer operates at a frequency range of 50 to 60 Hz and features a vector group of II0/0. It has a temperature rise of 40 K and an insulation class of B, ensuring reliable performance in demanding environments. The device complies with EN 61558-2-1, -2-2, and -2-4 standards and is UL/CSA recognized, making it suitable for control and isolation applications. The transformer is designed for mounting via screws or DIN rail and utilizes screw or flat-type connections for easy integration into existing systems. Its compact dimensions (86 mm width, 98 mm height, and 102 mm depth) and IP00 protection class make it versatile for various industrial settings.

Specifications

Product Type	Single-phase SITAS Transformer
Rated Apparent Power	100 VA
Primary Voltage	440, 400, 230 V
Secondary Voltage	48 V (2 x 24 V)
Operating Frequency	50 to 60 Hz
Vector Group	II0/0
Temperature Rise	40 K
Compliance Standards	EN 61558-2-1, -2-2, -2-4; UL/CSA recognized
Mounting Method	Screws or DIN rail
Connection Type	Screw or flat-type terminals