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- ABB
- MCX913-1-5-1 HESG112835/A
- Multifunctional Relay
- Sweden (SE)
- 270 x 100 x 220 mm
- 2.9 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 16
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The ABB MCX913-1-5-1 (HESG112835/A) is an industrial Multifunctional Relay designed for use in power protection, motor control, and industrial automation systems. It combines multiple monitoring and protection functions into a single relay module, providing reliable fault detection, control, and operational safety for industrial electrical equipment.
This relay is commonly applied in motor protection systems, feeder protection circuits, process automation panels, and industrial power distribution networks.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | MCX913-1-5-1 |
| Part Number | HESG112835/A |
| Product Type | Multifunctional Relay |
| Relay Type | Industrial protection and monitoring relay |
| Application | Power protection and automation systems |
| Protection Functions | Overcurrent, overload, phase monitoring, alarm and trip control |
| Mounting Type | Panel or cabinet-mounted |
| System Interface | Industrial electrical control systems |
| Dimensions | 270 × 100 × 220 mm |
| Weight | 2.9 kg |
Function and Working Principle
The MCX913-1-5-1 functions as a protective monitoring relay within industrial electrical systems.
Its operating functions include:
- Monitoring current, voltage, and system operating conditions
- Detecting abnormal electrical conditions such as overload, phase loss, or short circuits
- Activating alarms or trip outputs when preset thresholds are exceeded
- Supporting coordinated protection for motors and electrical feeders
- Improving operational reliability and equipment safety
The relay continuously analyzes electrical parameters and provides rapid protective response during fault conditions.
Key Features
- Multifunction protection and monitoring capability
- Reliable overcurrent and overload protection
- Industrial-grade rugged construction
- Compact design for panel integration
- Supports alarm and trip control functions
- Designed for continuous industrial operation
- High operational stability in harsh environments
Industrial Applications
- Motor protection systems
- Industrial power distribution panels
- Process automation systems
- Manufacturing and production facilities
- Utility and electrical infrastructure
- Heavy industrial machinery control systems
Role in Industrial Systems
The MCX913-1-5-1 serves as a central protection and monitoring component, responsible for:
- Detecting electrical faults and abnormal conditions
- Protecting motors, feeders, and connected equipment
- Sending alarm and shutdown signals to control systems
- Supporting safe and reliable power system operation
It plays an important role in maintaining industrial electrical safety and operational continuity.
Installation Notes
- Designed for panel or cabinet mounting
- Proper wiring and grounding required
- Relay settings should be configured according to system requirements
- Installation and maintenance should be performed by qualified personnel
- ESD precautions recommended during handling and servicing
Compatible Equipment
- ABB industrial automation systems
- Motor control centers (MCCs)
- Industrial power distribution systems
- Electrical protection panels
- Process control and monitoring systems
Advantages
- Multiple protection functions in a single relay
- Reliable industrial fault detection
- Durable construction for industrial environments
- Compact and easy to integrate
- Enhances operational safety and system reliability
Limitations
- Requires proper configuration for specific applications
- Designed primarily for industrial electrical systems
- Installation requires technical expertise
- Limited compatibility outside ABB protection architectures
Conclusion
The ABB MCX913-1-5-1 (HESG112835/A) Multifunctional Relay is a reliable industrial protection device designed for monitoring and safeguarding electrical systems in demanding industrial environments.
It provides dependable fault detection, protection control, and operational safety for motors, feeders, and industrial power systems.