Siemens HED43B030 ED-Frame Molded Case Circuit Breaker
The SIEMENS Molded Case Circuit Breaker is a 30 A ED-Frame unit from the HED4 series (MPN HED43B030). It features a fixed instantaneous trip, ABC phase connection, and load-side lug terminals, with a maximum AIR…
SKU 3G-OTH-21815
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS Molded Case Circuit Breaker is a 30 A ED-Frame unit from the HED4 series (MPN HED43B030). It features a fixed instantaneous trip, ABC phase connection, and load-side lug terminals, with a maximum AIR rating of 42kA at 480V AC.
Frequently Asked Questions
What is the Siemens HED43B030 molded case circuit breaker used for?
The Siemens HED43B030 is a 30 A ED-frame molded case circuit breaker used for overcurrent protection in industrial power distribution panels, motor control centers, and switchboards. It protects branch circuits and equipment from short circuits and overloads in commercial and industrial facilities.
What are the specifications of the Siemens HED43B030 circuit breaker?
The Siemens HED43B030 is a 30 A, 42kA at 480V AC molded case circuit breaker from the HED4 series. It has a fixed instantaneous trip, ABC phase connection, and load-side lug terminals. The maximum AIR rating is 42kA at 480V AC.
Where to buy the Siemens HED43B030 circuit breaker worldwide?
3G Electric supplies the Siemens HED43B030 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ED-frame breaker.
How to select the correct Siemens molded case circuit breaker for my application?
To select the correct Siemens MCCB, verify the continuous current rating (30 A for HED43B030), available fault current (42kA at 480V AC), phase connection (ABC), and terminal type (load-side lug). Ensure the frame size (ED) matches your panel and that the instantaneous trip setting is fixed for your protection scheme.
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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.
