Siemens HED4 Series ED-Frame Molded Case Circuit Breaker
The SIEMENS Molded Case Circuit Breaker is a 20 A ED-Frame unit from the HED4 series, offering a maximum AIR rating of 42kA at 480V AC. It features a fixed instantaneous trip and load-side lug terminal connection…
SKU 3G-OTH-22382
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 Molded Case Circuit Breaker is a 20 A ED-Frame unit from the HED4 series, offering a maximum AIR rating of 42kA at 480V AC. It features a fixed instantaneous trip and load-side lug terminal connection, with any phase connection supported. This breaker is identified by manufacturer part number HED42B020.
Frequently Asked Questions
What is the SIEMENS HED42B020 molded case circuit breaker used for?
The SIEMENS HED42B020 is a 20 A ED-Frame molded case circuit breaker from the HED4 series. It is used for overcurrent protection in industrial and commercial electrical distribution systems, supporting any phase connection and a maximum AIR rating of 42kA at 480V AC.
What are the specifications of the SIEMENS HED42B020?
The SIEMENS HED42B020 is a 20 A molded case circuit breaker from the HED4 series. It has a maximum AIR rating of 42kA at 480V AC, fixed instantaneous trip, load side lug terminal connection, and supports any phase connection. The manufacturer part number is HED42B020.
Where to buy the SIEMENS HED42B020 worldwide?
3G Electric supplies the SIEMENS HED42B020 molded case circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this HED4 series breaker for your project.
How to select the SIEMENS HED42B020 for an application?
To select the SIEMENS HED42B020, verify your system voltage and fault current do not exceed 480V AC and 42kA. Ensure the 20 A rating matches your load, and that load side lug terminals suit your wiring. The fixed instantaneous trip and any phase connection offer flexibility for standard industrial panels.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens ed-frame siemens molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
