Premium DIN Rail Terminal Blocks for Industrial Applications

The VIOX MRK Terminal Block series represents our commitment to providing high-quality electrical connection solutions that prioritize safety, efficiency, and durability. These DIN rail-mounted terminal blocks are designed to meet the demanding requirements of modern industrial applications, offering superior performance in a compact and reliable package.

What Are MRK Terminal Blocks?

MRK Terminal Blocks are essential components in electrical installations, serving as secure connection points for wires and cables in control panels, switchgear, distribution boards, and industrial machinery. These professional-grade terminal blocks mount directly onto standard 35mm DIN rails, providing organized and safe wire termination that simplifies installation and maintenance while ensuring electrical continuity and protection.

Key Features and Benefits of VIOX MRK Terminal Blocks

Enhanced Safety Features

Flame-retardant nylon housing (UL94V-0 rated)
Excellent insulation properties
Reinforced electrical isolation
Touch-proof design to prevent accidental contact

Superior Performance

High temperature resistance up to 105°C
Exceptional voltage withstand capacity (750V-1000V)
High current ratings from 24A to 269A
Excellent resistance to chemical solvents and environmental factors
Radiation-resistant construction for specialized applications

Installation Advantages

Precision-engineered with 9-10mm (0.39in) strip length for optimal connection
Tool-free installation options available on select models
Snap-on DIN rail mounting for quick assembly
Space-saving design optimizes control panel real estate

Cost-Effective Solution

Reduced installation time
Minimal maintenance requirements
Long service life
Competitive pricing without compromising quality

Aesthetic and Practical Design

Clean, professional appearance
Clear marking options for circuit identification
Color-coded options available for phase identification
Robust construction resistant to breakage and wear

Applications of MRK Terminal Blocks

VIOX MRK Terminal Blocks excel in various applications, including:

Industrial automation systems
Building management systems
Power distribution panels
HVAC control systems
Railway signaling equipment
Renewable energy installations
Manufacturing equipment
Telecommunications infrastructure
Machine tool control panels
Motor control centers

Technical Specifications

The VIOX MRK series offers a comprehensive range of models to accommodate diverse project requirements. All models feature high-grade copper conductors and durable nylon housings, ensuring optimal conductivity and protection.

Model	Cross-Section	Voltage Rating	Current Rating	Housing Material	Conductor Material
MRK-2.5	2.5MM²	750V	24A	Nylon	Copper
MRK-4	4MM²	750V	32A	Nylon	Copper
MRK-6	6MM²	750V	40A	Nylon	Copper
MRK-10	10MM²	750V	57A	Nylon	Copper
MRK-16	16MM²	750V	82A	Nylon	Copper
MRK-25	25MM²	750V	100A	Nylon	Copper
MRK-35	35MM²	750V	125A	Nylon	Copper
MRK-50	50MM²	750V	150A	Nylon	Copper
MRK-70	70MM²	750V	192A	Nylon	Copper
MRK-95	95MM²	1000V	232A	Nylon	Copper
MRK-120	120MM²	1000V	269A	Nylon	Copper

Why Choose VIOX MRK Terminal Blocks?

VIOX Electric has established itself as a leading manufacturer of low-voltage electrical components, with the MRK Terminal Block series exemplifying our commitment to quality and innovation. Our terminal blocks undergo rigorous testing to ensure they meet and exceed international standards, providing electrical professionals with reliable connection solutions they can trust.

The MRK series stands out for its balance of performance, safety, and value. These terminal blocks are engineered to withstand challenging environmental conditions while maintaining electrical integrity, making them the preferred choice for contractors, panel builders, and maintenance professionals worldwide.

Customization Options

VIOX Electric offers customization options for the MRK Terminal Block series, including:

Custom markings and labeling
Special color configurations
Pre-assembled terminal groups
Custom mounting accessories
Application-specific modifications

Quality Assurance and Certification

All VIOX MRK Terminal Blocks are manufactured under strict quality control systems and comply with relevant international standards, including:

UL recognized components
CE marked
RoHS compliant
IEC 60947-7-1/2 standards
CSA certified

VIOX Youtube Channel about MRK

Conclusion

The VIOX MRK Terminal Block series delivers exceptional performance, reliability, and safety for your electrical connection needs. With their superior insulation properties, robust construction, and versatile application potential, MRK Terminal Blocks represent the ideal solution for professionals seeking high-quality components for industrial and commercial installations.

Experience the VIOX difference with our MRK Terminal Blocks – where precision engineering meets practical design to create connection solutions you can depend on, day after day.

Contact VIOX Electric

For more information about our MRK Terminal Block series or to discuss your specific application requirements, please contact our technical support team or request a product sample today.

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VIOX MRK Terminal Block