DETA RCBO Residual Circuit Breaker 1 Pole 20A 6644-20B

Condition and Packaging: NEW - Manufacturer
Prix réduit$26.00 USD
5 en stock, prêts à être livrés
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  • Every item you choose is carefully handpicked and packed by our dedicated team in-house
  • 30 Days Return policy


The DETA RCBO Residual Circuit Breaker 1P 20A (Model: 6644-20B) is a cutting-edge solution designed for industrial electrical systems, ensuring optimal safety and protection. This single-pole RCBO, with a rated current of 20A, combines the functions of a circuit breaker and a residual current device (RCD), offering a comprehensive safeguard against overcurrents and earth leakage faults. Engineered for reliability, the RCBO enhances operational efficiency in diverse industrial settings, from manufacturing facilities to power distribution networks.

Featuring advanced technology, the DETA RCBO 6644-20B boasts a compact design, making it easy to integrate into electrical panels and switchboards. Its one-pole configuration makes it suitable for a variety of applications, providing precise protection for individual circuits. This RCBO is compliant with industry standards, ensuring seamless integration into existing electrical systems. Trust in the DETA RCBO 6644-20B to deliver unparalleled performance, meeting the demanding requirements of industrial environments while prioritizing safety and reliability in electrical installations.

DETA RCBO Residual Circuit Breaker 1 Pole 20A 6644-20B Features:

  • RCBO 20 AMP
  • 6644-20B
  • 4.5kA Short circuit capacity
  • 30mA Residual tripping current
  • 1 Pole & Neutral (18mm wide)
  • Type AC


  • Model Number: 6644-20B
  • Number of poles: 1
  • Plug In or Din Rail: Din Rail
  • Maximum Voltage (volts): 240
  • Type: RCBO
  • Maximum Amperage (amps): 20

To set the proper expectation, we use different types of packaging for our products.

A. NEW- Manufacturer Packaging

Products with manufacturer's packaging still intact.
We ship these products as is, using the manufacturer's packaging.

B. NEW (New Never Used)Custom Packaging

New products with malformed or scraped packaging
When the manufacturer's packaging suffers defects or scrapes during shipping to our warehouse, we replace it with customized packaging to ensure the safety of the products. Rest assured that these products are brand-new, never used, and thoroughly tested before being shipped.

C. USEDIn-House

The manufacturer's packaging is no longer available
Used products are shipped using in-house packaging. We guarantee that all used products are tested by our licensed electrical engineers before shipping to ensure they are in good condition and fully functional.

We offer a simple 30-day return policy for your added peace of mind. For questions, contact us.

We try our best to accurately describe all listings and the most accurate images are used whenever possible however unless otherwise stated all images are for illustration purposes and reference only.

Some of the boxes maybe dusty and/or torn due to storage on shelves however the items themselves are fine. If the item itself has scuffs or scratches we will clearly state so (although any such wear due to handling is purely superficial and will not interfere with the correct functioning of the device).

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