Siemens Molded Case Circuit Breaker: 50 A Amps, 18kA at 480V AC, Fixed, Load Side Lug
The SIEMENS Molded Case Circuit Breaker is an ED-Frame, ED4-series device rated for 50 A amps with a maximum AIR rating of 18kA at 480V AC. It features a fixed instantaneous trip and a load-side lug terminal…
SKU 3G-OTH-21936
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 an ED-Frame, ED4-series device rated for 50 A amps with a maximum AIR rating of 18kA at 480V AC. It features a fixed instantaneous trip and a load-side lug terminal connection, supporting any phase connection. This breaker is identified by manufacturer part number ED42B050.
Frequently Asked Questions
What is the SIEMENS ED42B050 molded case circuit breaker used for?
The SIEMENS ED42B050 is an ED4-series molded case circuit breaker rated for 50 A with an 18kA interrupting capacity at 480V AC. It protects electrical circuits from overloads and short circuits in industrial and commercial power distribution systems, supporting any phase connection.
What are the specifications of the SIEMENS ED42B050 circuit breaker?
The SIEMENS ED42B050 is an ED4-frame breaker rated 50 A with a max AIR rating of 18kA at 480V AC. It features a fixed instantaneous trip, load-side lug terminal connection, and supports any phase connection. The manufacturer part number is ED42B050.
Where to buy the SIEMENS ED42B050 circuit breaker worldwide?
3G Electric supplies the SIEMENS ED42B050 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 ED4-series breaker for your project.
How to select the correct SIEMENS ED4 molded case circuit breaker?
To select the correct SIEMENS ED4 breaker like the ED42B050, verify your system voltage (480V AC), required amp rating (50 A), and interrupting capacity (18kA). Ensure the trip type (fixed) and terminal connection (load-side lug) match your panel. Consult a licensed electrician for proper coordination.
Used in
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.
