Siemens Molded Case Circuit Breaker: 125 A Amps, 18kA at 480V AC, Fixed, Load Side Lug
The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU 6FND3, MPN ED43B125) is a 125 A rated device from the ED4 series. It features a fixed instantaneous trip, a maximum AIR rating of 18kA at 480V AC, and ABC phase…
SKU 3G-OTH-22127
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The SIEMENS ED-Frame Molded Case Circuit Breaker (SKU 6FND3, MPN ED43B125) is a 125 A rated device from the ED4 series. It features a fixed instantaneous trip, a maximum AIR rating of 18kA at 480V AC, and ABC phase connection. The unit is equipped with load side lug terminal connections.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the SIEMENS ED43B125 molded case circuit breaker used for?
The SIEMENS ED43B125 is a 125 A molded case circuit breaker used for overcurrent protection in industrial and commercial electrical distribution systems. It is suitable for branch circuits, feeder protection, and equipment disconnection where a fixed instantaneous trip and ABC phase connection are required.
What are the specifications of the SIEMENS ED43B125?
The SIEMENS ED43B125 is a 125 A molded case circuit breaker from the ED4 series. It has a maximum AIR rating of 18kA at 480V AC, a fixed instantaneous trip, ABC phase connection, and load side lug terminals. The MPN is ED43B125 and the SKU is 6FND3.
Where to buy the SIEMENS ED43B125 worldwide?
You can source the SIEMENS ED43B125 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 on this ED4 series circuit breaker.
How to select the correct SIEMENS ED4 circuit breaker for an application?
To select the correct SIEMENS ED4 circuit breaker, verify the continuous current rating (125 A for the ED43B125), the available fault current (18kA at 480V AC), phase connection (ABC), and terminal type (load side lug). Ensure the fixed instantaneous trip matches your coordination study. Consult a licensed engineer for proper sizing.
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3G Electric memasok Siemens ed-frame siemens molded case circuit breakers. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.

