Siemens Molded Case Circuit Breaker: 50 A Amps, 10kA at 120V AC, Fixed, Load Side Lug
The SIEMENS Molded Case Circuit Breaker is an ED-Frame, ED2-series device rated for 50 A with a maximum AIR rating of 10kA at 120V AC. It features a fixed instantaneous trip and load-side lug terminal connection…
SKU 3G-OTH-21918
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, ED2-series device rated for 50 A with a maximum AIR rating of 10kA at 120V AC. It features a fixed instantaneous trip and load-side lug terminal connection, supporting any phase connection. This breaker is identified by manufacturer part number ED21B050.
Frequently Asked Questions
What is the Siemens ED21B050 molded case circuit breaker used for?
The Siemens ED21B050 is an ED-Frame, ED2-series molded case circuit breaker rated for 50 A. It protects electrical circuits from overloads and short circuits in industrial power distribution, motor control centers, and panelboards, supporting any phase connection with a fixed instantaneous trip.
What are the specifications of the Siemens ED21B050 circuit breaker?
The Siemens ED21B050 is a 50 A molded case circuit breaker with a maximum AIR rating of 10kA at 120V AC. It features a fixed instantaneous trip, load-side lug terminal connection, and supports any phase connection. It is part of the ED2 series with manufacturer part number ED21B050.
Where to buy the Siemens ED21B050 circuit breaker worldwide?
3G Electric supplies the Siemens ED21B050 molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ED2-series breaker for your project.
How to select the right Siemens molded case circuit breaker for my application?
To select the right Siemens molded case circuit breaker, match the amp rating (e.g., 50 A for ED21B050) to your load, verify the interrupting rating (10kA at 120V AC) exceeds available fault current, and confirm terminal connections (load-side lug) and phase configuration suit your panel. Consult a licensed electrician for code compliance.
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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.
