Siemens 7KM42120BA003AA0 Three-Phase Power Meter
The SIEMENS Power Meter: Three Phase (SKU 7KM42120BA003AA0, MPN 7KM42120BA003AA0) is a three-phase energy meter from Siemens. It operates on 95 to 240V AC or 110 to 340V DC, with a current rating of 5 A and an…
SKU 3G-OTH-135874
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS Power Meter: Three Phase (SKU 7KM42120BA003AA0, MPN 7KM42120BA003AA0) is a three-phase energy meter from Siemens. It operates on 95 to 240V AC or 110 to 340V DC, with a current rating of 5 A and an accuracy of ±0.20%. This power meter is designed for measuring electrical power in industrial applications.
Frequently Asked Questions
What is the Siemens 7KM42120BA003AA0 power meter used for?
The Siemens 7KM42120BA003AA0 is a three-phase power meter used for measuring electrical power in industrial applications. It monitors energy consumption and power quality in switchboards, motor control centers, and distribution panels, helping plant engineers optimize energy usage and reduce operational costs.
What are the specifications of the Siemens 7KM42120BA003AA0 power meter?
The Siemens 7KM42120BA003AA0 is a three-phase power meter with an accuracy of ±0.20%. It operates on 95 to 240V AC or 110 to 340V DC, with a current rating of 5 A. It measures active, reactive, and apparent power, and is designed for industrial energy monitoring.
Where to buy the Siemens 7KM42120BA003AA0 power meter worldwide?
You can source the Siemens 7KM42120BA003AA0 power meter worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Siemens 7KM42120BA003AA0 power meter?
Install the Siemens 7KM42120BA003AA0 power meter on a DIN rail in a panel. Connect voltage inputs to the 95 to 240V AC or 110 to 340V DC supply and current inputs via external 5 A CTs. Follow Siemens wiring diagrams and ensure proper grounding. Commission using the front-panel display or software.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens siemens energy meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- SCHNEIDER Three-phase energy meter measuring apparent power with ±0.20% accuracy. Accepts input voltage of 90/600V AC/DC and 5 A current. Suitable for monitoring power consumption in industrial electrical systems, manufacturing plants, commercial buildings, and utility substations
- Siemens This plug-in communications module switch is an accessory for Siemens PAC energy meters. It operates at 500V AC and is compatible with meter model 7KM42120BA003AA0. Used to enable communication functionality in industrial power monitoring systems
