Honeywell 8U-BXCB20-CN 51307039-100 Breaker Box Module Assembly

Product Introduction

The Honeywell 8U-BXCB20-CN 51307039-100 Breaker Box Module Assembly is a robust and high-reliability power distribution component designed for industrial automation systems, particularly within Honeywell’s Experion PKS and TPS platforms. This module serves a critical role in distributing and safeguarding electrical power delivered to various control system components, such as I/O modules, controllers, and field wiring interfaces.

With integrated circuit protection and a modular breaker configuration, the 8U-BXCB20-CN offers reliable isolation, fault identification, and overcurrent protection. It is engineered to meet the stringent demands of process industries, ensuring system stability, operational safety, and ease of maintenance.

Product Specifications

Product Applications

• Process Control Power Distribution: Ensures stable and protected power delivery to control system components, especially I/O modules and processors.

• Safety-Critical Systems: Enables fault isolation and overcurrent protection in systems that cannot afford downtime, such as those in refining and petrochemical industries.

• Factory Automation: Used in programmable logic controller (PLC) panels to safeguard field devices like sensors, actuators, and solenoids.

• Power Segmentation in Large Plants: Helps in segmenting control system power supplies to isolate specific loops or areas for maintenance without halting operations.

• Remote Cabinet Integration: Fits into remote control cabinets and field junction boxes for decentralized power control.

Product Advantages

• High Circuit Density: Supports up to 20 individual circuit breakers, reducing panel space and enhancing scalability.

• Integrated Diagnostics: LED status indicators offer quick fault identification and visual confirmation of power status per channel.

• Customizable Protection: Allows users to configure breaker values based on the current requirements of connected loads.

• Enhanced Safety: Provides galvanic isolation and overcurrent protection to prevent damage to downstream devices.

• Honeywell Ecosystem Compatibility: Seamless integration with Experion and TDC systems makes it ideal for Honeywell installations.

• Modular Maintenance: Breakers can be replaced or reset without full system shutdown, reducing maintenance windows.

• Robust Construction: Built to handle industrial vibration, thermal variation, and electrical interference.

FAQ

1. What voltage range is supported by the 8U-BXCB20-CN module?
   The module supports 24VDC and 48VDC input voltage configurations, depending on system setup.

2. Is each breaker channel independently isolated?
   Yes, each of the 20 breaker positions offers individual galvanic isolation and overcurrent protection.

3. Can the breaker modules be replaced individually?
   Yes, the plug-in design allows for individual breaker replacement without disturbing other circuits.

4. What is the default rated current per breaker?
   The default is 6A per channel, but this can be adjusted by selecting different breaker ratings.

5. Does the module provide short-circuit protection?
   Yes, thermal-magnetic breakers protect against both overload and short-circuit conditions.

6. Can the module be used outside Honeywell systems?
   While optimized for Honeywell systems, it can be adapted for other industrial automation environments that use 24/48VDC control power.

7. Is the module hot-swappable?
   The breakers themselves can be serviced with proper precautions, but full hot-swapping of the assembly is not recommended under load.

8. How are diagnostics communicated to the control system?
   Local LED indicators provide visual diagnostics; some configurations can include auxiliary signaling for system integration.

9. What is the thermal dissipation of the module during operation?
   Thermal dissipation depends on load; passive cooling is sufficient for most installations within spec.

10. Does it require any software configuration?
    No software configuration is necessary; the module operates as a passive hardware power distribution system.

Related Models from the Same Series or Category

Popular Honeywell Models in Automation Systems

FAQ

1. What voltage range is supported by the 8U-BXCB20-CN module?
   The module supports 24VDC and 48VDC input voltage configurations, depending on system setup.

2. Is each breaker channel independently isolated?
   Yes, each of the 20 breaker positions offers individual galvanic isolation and overcurrent protection.

3. Can the breaker modules be replaced individually?
   Yes, the plug-in design allows for individual breaker replacement without disturbing other circuits.

4. What is the default rated current per breaker?
   The default is 6A per channel, but this can be adjusted by selecting different breaker ratings.

5. Does the module provide short-circuit protection?
   Yes, thermal-magnetic breakers protect against both overload and short-circuit conditions.

6. Can the module be used outside Honeywell systems?
   While optimized for Honeywell systems, it can be adapted for other industrial automation environments that use 24/48VDC control power.

7. Is the module hot-swappable?
   The breakers themselves can be serviced with proper precautions, but full hot-swapping of the assembly is not recommended under load.

8. How are diagnostics communicated to the control system?
   Local LED indicators provide visual diagnostics; some configurations can include auxiliary signaling for system integration.

9. What is the thermal dissipation of the module during operation?
   Thermal dissipation depends on load; passive cooling is sufficient for most installations within spec.

10. Does it require any software configuration?
    No software configuration is necessary; the module operates as a passive hardware power distribution system.

Related Models from the Same Series or Category

Popular Honeywell Models in Automation Systems

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.