100 in stock
Honeywell 51303979-550 CONTROL MAIN BOARD
Honeywell 51303979-550 CONTROL MAIN BOARD
Brand/Manufacturer: Honeywell
Order Number: 51303979-550
Type: CONTROL MAIN BOARD
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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In-stock & ready for fast delivery. Shipping policy.
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Only genuine, factory-sealed products，Learn More.
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Refund Supported Within 30 Days, help.
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All purchases include a 1-year warranty, help.
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Description
Product Overview![]()
The Honeywell 51303979-550 Control Main Board provides reliable performance and robust signal handling for complex automation systems. Engineers choose this board because it integrates smoothly into Honeywell platforms while offering stable operation in demanding environments.
Its compact design allows efficient use of rack space, while its optimized circuitry ensures consistent signal management. By combining durability with high processing accuracy, the 51303979-550 enhances system stability and supports long-term industrial productivity.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 51303979-550 |
| Manufacturer | Honeywell / Measurex |
| Product Category | Control Main Board |
| Voltage Requirement | 24 VDC nominal |
| Dimensions | 200 mm (L) × 25 mm (W) × 130 mm (H) approx. |
| Weight | 0.75 kg approx. |
| Interfaces | Multiple board-level signal and communication connectors |
| Processing Capability | High-speed control signal management and distribution |
| Application | Honeywell industrial control racks and process automation |
FAQ
Q1: Is the 51303979-550 board new and original?
Yes, every 51303979-550 we supply is brand new, original, and factory sealed.
Q2: Do you keep this model in stock?
Yes, we maintain inventory and ship within 3 days to 2 weeks depending on the order size.
Q3: Which couriers handle delivery?
We typically ship via DHL, FedEx, or UPS for fast and secure international delivery.
Q4: What happens if the board has a quality issue?
We support returns within 30 days if genuine quality problems occur.
Q5: What is the primary function of the 51303979-550 Control Main Board?
The 51303979-550 manages critical control signals and ensures reliable system integration for Honeywell industrial automation.
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Focus on Benefits:
We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.
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Why You Can Trust Us:
We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.
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Trusted by Global Clients
Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.
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Uptime Is Our Priority
Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.
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Experts in Sourcing Rare Parts
Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.
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One-Stop Automation Supply
We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.
Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson