Siemens Molded Case Circuit Breaker: 20 A Amps, 42kA at 480V AC, Fixed, Load Side Lug
The SIEMENS Molded Case Circuit Breaker (SKU 3CMR3) is an ED-Frame, HED4 series device rated for 20 A amps with a maximum AIR rating of 42kA at 480V AC. It features a fixed instantaneous trip, ABC phase connection…
SKU 3G-OTH-22151
- 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 Molded Case Circuit Breaker (SKU 3CMR3) is an ED-Frame, HED4 series device rated for 20 A amps with a maximum AIR rating of 42kA at 480V AC. It features a fixed instantaneous trip, ABC phase connection, and load-side lug terminal connection (MPN HED43B020).
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 HED43B020 molded case circuit breaker used for?
The SIEMENS HED43B020 is an ED-Frame molded case circuit breaker used for overcurrent protection in industrial and commercial electrical distribution systems. It is rated for 20 A amps with a 42kA interrupting rating at 480V AC, making it suitable for branch circuit protection in panelboards and switchboards.
What are the specifications of the SIEMENS HED43B020 circuit breaker?
The SIEMENS HED43B020 is an HED4 series molded case circuit breaker with a 20 A amp rating, 42kA maximum AIR at 480V AC, fixed instantaneous trip, ABC phase connection, and load-side lug terminal connection. It is an ED-Frame device with MPN HED43B020, designed for fixed mounting.
Where to buy the SIEMENS HED43B020 circuit breaker worldwide?
You can source the SIEMENS HED43B020 molded case circuit breaker 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 Siemens HED4 series breaker.
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 (20 A for HED43B020), interrupting capacity (42kA at 480V AC), phase connection (ABC), and terminal type (load-side lug). Ensure the frame size (ED-Frame) matches your panelboard and that the instantaneous trip is fixed as required.
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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.















