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Siemens 4AM5 SITAS 1.6kVA Control Transformer - 400V Primary, 110V Secondary

Siemens 4AM6142-5AJ10-0FA0 SITAS 1-Phase Control Transformer, 1.6kVA, 400V Pri.

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ManufacturerSiemens
Part number4AM6142-5AJ10-0FA0
Model 4AM6142-5AJ10-0FA0
Series SITAS
Phase 1
Power (kVA) 1.6 / 7.3 (S6)
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CAGE: 9NK75
UL/CSA recognized Control and isolation transformer Screw/flat-type connection Screw mounting High efficiency 1.6 kVA rating

The Siemens 4AM6142-5AJ10-0FA0 is a SITAS series single-phase transformer designed for control and isolation applications. It provides a rated power of 1.6 kVA (7.3 kVA in S6) and features a primary voltage of 400V with a +/-5% adjustment range. The secondary winding delivers a stable 110V output at 14.5A, suitable for powering control circuits and instruments. This transformer operates on a frequency of 50-60Hz and has an IP00 rating.

This transformer is ideal for use in industrial control panels, machinery, and systems requiring a reliable voltage step-down. Its UL/CSA recognition makes it suitable for international applications, and it adheres to EN 61558-2-1, -2-2, and -2-4 standards, ensuring safety and performance for both control and isolation purposes.

Stanlo Automation, a veteran-owned business, specializes in providing high-quality surplus industrial automation parts. We offer the Siemens 4AM6142-5AJ10-0FA0 with the assurance of tested performance and competitive pricing, ensuring you get the best value for your operational needs.

Model4AM6142-5AJ10-0FA0
SeriesSITAS
Phase1
Power (kVA)1.6 / 7.3 (S6)
Primary Voltage400V (+/-5%)
Secondary Voltage110V
Secondary Current14.5A
Frequency50-60Hz
IP RatingIP00
Insulation ClassB
Temperature Rise40K
CertificationsUL/CSA
Industrial Control Systems
Machine Tool Manufacturing
Automation Panels
Power Distribution
Process Control
Electrical Engineering
Industrial control panels Automation machinery Power supply circuits
Siemens SITAS 400V to 110V Transformer 4AM6142 Transformer Siemens 1.6kVA Control Transformer
This transformer is designed to replace older Siemens control transformers with similar specifications or to provide a reliable voltage step-down in new industrial control systems.
Expert tip
The +/-5% primary voltage adjustment allows for compensation of minor voltage fluctuations in the main supply, ensuring stable secondary output.
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What is the S6 power rating for the Siemens 4AM6142-5AJ10-0FA0 transformer?
The Siemens 4AM6142-5AJ10-0FA0 SITAS transformer has a nominal power (Pn) of 1.6 kVA and an S6 duty power rating of 7.3 kVA. This indicates its capability to handle short-time overloads.