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Mazzer M28345 Relay, Robur 4CR1-740

Name: Mazzer M28345 Relay, Robur 4CR1-740
Brand: Mazzer
SKU: LM:M28345
Price: 215.84 USD
Availability: InStock

$215.84

This part ships directly from Mazzer and stock is not guaranteed. Lead time averaging 7 to 9 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Restore consistent power and reliability to your Mazzer Robur grinder with the genuine Mazzer Relay, Robur 4CR1-740 (Part \# M28345). This essential electrical component is the precise replacement part required to manage the high-current demands of the Robur’s motor, ensuring flawless operation and preventing unexpected power failures. Key features include the specific 4CR1-740 rating for guaranteed electrical compatibility, robust construction designed for high-volume commercial use, and OEM certification to ensure seamless integration and protect your grinder’s sensitive electronics. If your grinder is experiencing intermittent power, **Why is my Mazzer Robur not turning on?** or you notice clicking but no motor engagement, this relay is the targeted **solution for Mazzer Robur power issues**.

The primary benefit of replacing a faulty relay with this OEM part is the elimination of frustrating downtime and inconsistent grinding cycles. The relay is responsible for switching the power supply to the motor; a worn relay can lead to motor strain or complete operational stoppage. Installing the Mazzer Relay M28345 ensures reliable, consistent starts, maximizing your machine’s uptime and protecting the longevity of the motor itself. This part is crucial for preventative maintenance, especially in busy commercial coffee shops where constant reliability is non-negotiable. Don't let power failures slow your service—invest in the original part designed to handle the load.

This Mazzer Robur 4CR1-740 Relay (M28345) is specifically used in Mazzer Robur grinders. Replacing this relay ensures that the grinder's powerful motor receives the correct electrical current, allowing for consistent and efficient coffee dosing. Purchase the authentic Mazzer Relay from Kaldi.com to address issues such as a **Mazzer Robur motor failing to start** or **intermittent Mazzer Robur electrical problems**. Guaranteed fit and performance for your Mazzer Robur model, providing a durable and reliable fix to restore your grinder to its peak working condition.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

Is this relay, robur 4cr1-740 compatible with my Mazzer machine?

This Part #M28345 fits Mazzer machines, including the Robur series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Does this part fit any Mazzer model not listed above?

Our current database shows fitment for the Robur series. However, many Mazzer components are interchangeable across different platforms. If you have successfully installed Part #M28345 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Is this Mazzer part M28345 in stock?

Parts from Mazzer including this relay, robur 4cr1-740 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine Mazzer factory part?

Yes. Part #M28345 is a 100% genuine OEM component sourced directly from the Mazzer factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.

What is the lead time for Mazzer parts?

Lead times for Mazzer parts typically range from 7 to 9 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.

What is the warranty on Mazzer parts?

All Mazzer parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.

What is the return policy on Mazzer parts?

All Mazzer parts come with a All sales final return policy. Please see our refund policy or chat for more details.