Siemens Molded Case Circuit Breaker: 80 A Amps, 42kA at 480V AC, Fixed, Load Side Lug
The Siemens HED4 ED-Frame Molded Case Circuit Breaker (MPN HED42B080) is an 80 A rated device with a maximum AIR rating of 42kA at 480V AC. It features a fixed instantaneous trip, load side lug terminal connection…
SKU 3G-OTH-22416
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 HED4 ED-Frame Molded Case Circuit Breaker (MPN HED42B080) is an 80 A rated device with a maximum AIR rating of 42kA at 480V AC. It features a fixed instantaneous trip, load side lug terminal connection, and supports any phase connection.
Frequently Asked Questions
What is the Siemens HED42B080 molded case circuit breaker used for?
The Siemens HED42B080 is an 80 A ED-Frame molded case circuit breaker used for overcurrent protection in industrial and commercial electrical distribution systems. It is suitable for branch circuit protection, feeder protection, and motor control applications where a fixed instantaneous trip and 42kA interrupting rating at 480V AC are required.
What are the specifications of the Siemens HED42B080?
The Siemens HED42B080 is an 80 A molded case circuit breaker from the HED4 series. It has a maximum AIR rating of 42kA at 480V AC, a fixed instantaneous trip, load side lug terminal connection, and supports any phase connection. The manufacturer part number is HED42B080.
Where to buy the Siemens HED42B080 worldwide?
You can source the Siemens HED42B080 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Siemens molded case circuit breakers to industrial buyers globally.
How to select the correct Siemens molded case circuit breaker for your application?
To select the correct Siemens molded case circuit breaker, verify the continuous current rating (80 A for HED42B080), the interrupting rating (42kA at 480V AC), and the trip type (fixed instantaneous). Ensure the frame size (ED-Frame) matches your panelboard and that terminal connections (load side lug) suit your wiring. Consult a licensed electrician for code compliance.
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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.
