Introduction to VIOX SAK/JXB Terminal Blocks

The VIOX SAK/JXB series universal terminal blocks represent the pinnacle of connection technology in industrial electrical systems. Engineered with precision and manufactured to the highest standards, these terminal blocks combine German Weidmüller connection technology with innovative design principles to deliver exceptional performance across diverse industrial applications. The entire SAK/JXB series is meticulously crafted to comply with international standards IEC60947-1, IEC60947-7-1, and GB14048.1, ensuring reliable operation in demanding environments.

Superior Design and Engineering Excellence

VIOX SAK/JXB terminal blocks are distinguished by their thoughtful engineering and robust construction. The series features reasonable installation design with strong versatility, allowing SAK types to be mounted on the guide of G and TH type. Despite their compact size, these terminal blocks offer full specifications with reinforced accessories that guarantee reliable contact points. The innovative color-coding system—featuring cream-yellow and gray for the stand, and yellow-green for the connecting-ground pedestal—enhances visibility and simplifies installation and maintenance procedures.

Key Features and Benefits of VIOX SAK/JXB Terminal Blocks

Enhanced Safety and Reliability

High-quality insulating materials ensure electrical safety
Reinforced accessories guarantee stable contact performance
Color-coded design simplifies identification and reduces wiring errors
Compliance with international standards ensures operational safety

Superior Performance Characteristics

High current capacity across the series (from 24A to 192A)
Voltage ratings up to 800V for demanding applications
Wide range of wire connection capabilities (0.5-35mm²)
Excellent temperature resistance and mechanical durability

Versatile Installation Options

Compatible with standard mounting rails
Modular design allows for customizable configurations
Easy integration with existing systems
Space-efficient design maximizes panel utilization

Time and Cost Efficiency

Quick and straightforward installation reduces labor costs
Durable construction minimizes maintenance requirements
Universal design reduces inventory complexity
Standardized accessories across the series

Technical Specifications and Applications

VIOX SAK/JXB terminal blocks are designed to excel in various industrial environments including:

Industrial automation systems
Power distribution panels
Control cabinets
Railway applications
Building management systems
Renewable energy installations
Manufacturing equipment
Process control systems

The versatility of the SAK/JXB series makes it an ideal choice for engineers seeking reliable connection solutions across multiple sectors. From basic signal connections to high-current power distribution, the comprehensive range offers a terminal block solution for virtually every industrial requirement.

VIOX SAK/JXB Series Model Comparison Table

Model Number	Dimensions (mm)	Rated Voltage	Rated Current	Wire Range (mm²)	Solid Wire (mm²)	Stranded Wire (mm²)	Strip Length (mm)
SAK-2.5EN	41 x 32.5 x 6	800V	24A	2.5	0.5-4	1.5-4	10
SAK-4EN	41 x 32.5 x 6.5	800V	32A	4	0.5-6	1.5-6	12
SAK-6EN	41 x 32.5 x 8	800V	41A	6	0.5-10	1.5-10	12
SAK-10EN	51 x 47 x 10	800V	57A	10	1.5-16	1.5-16	12
SAK-16EN	51 x 47 x 12	800V	76A	16	2.5-16	2.5-16	15
SAK-25EN	51 x 47 x 15	800V	101A	25	4-25	10-25	15
SAK-35EN	59 x 62.5 x 18	800V	125A	35	6-35	10-35	20
SAK-70EN	76.5 x 71.5 x 22.5	800V	192A	70	16-50	25-50	24
SAK-DK4G	50.5 x 56.5 x 6	500V	32A	4	0.5-4	1.5-4	10
SAK-WTL6	66 x 56.5 x 8	500V	41A	4	0.5-4	1.5-4	10
SAK-2.5RD	58.5 x 56.5 x 8	500V	6.3A	1	0.5-4	0.5-4	10
SAK-2.5RD/X	58.5 x 56.5 x 8	500V	6.3A	1	0.5-4	0.5-4	10

Ground Terminal Blocks (EK Series)

For comprehensive grounding solutions, VIOX offers the complementary EK series ground terminal blocks:

Model Number	Dimensions (mm)	Rated Current	Wire Range (mm²)	Solid Wire (mm²)	Stranded Wire (mm²)
EK-2.5/35	58 x 34 x 6	24A	2.5	0.5-6	1.5-6
EK-4/35	58 x 41 x 6.5	32A	4	0.5-6	1.5-6
EK-6/35	58 x 41 x 8	40A	6	0.5-10	1.5-10
EK-10/35	58 x 41 x 10	57A	10	1.5-16	1.5-16
EK-16/35	58 x 50 x 12	75A	16	2.5-16	2.5-16
EK-35/35	58 x 56.5 x 16	75A	35	6-35	10-35

Quality Assurance and Manufacturing Excellence

At VIOX Electric, we maintain stringent quality control measures throughout the manufacturing process of our SAK/JXB terminal blocks. Each component undergoes rigorous testing to ensure compliance with international standards and specifications. Our commitment to quality is reflected in the durability and reliability of our terminal blocks, which consistently deliver exceptional performance even in harsh industrial environments.

Why Choose VIOX SAK/JXB Terminal Blocks?

Choosing VIOX SAK/JXB terminal blocks for your electrical connection needs offers numerous advantages:

Industry-Leading Technology: Incorporating German connection technology with innovative design features
Comprehensive Range: From small signal connections to high-current applications
International Compliance: Meeting IEC60947-1, IEC60947-7-1, and GB14048.1 standards
Proven Reliability: Engineered for long-term performance in demanding environments
Technical Support: Backed by VIOX Electric’s industry expertise and customer service

Conclusion

VIOX SAK/JXB series universal terminal blocks represent the perfect balance of innovative design, robust construction, and operational reliability. Whether you require basic terminal connections or sophisticated high-current solutions, the SAK/JXB series offers a comprehensive range to meet diverse industrial requirements. By choosing VIOX terminal blocks, you invest in superior quality, enhanced safety, and operational efficiency for your electrical systems.

For detailed technical specifications, customization options, or application guidance, contact VIOX Electric’s technical support team. Our experienced professionals are ready to assist you in selecting the optimal terminal block solution for your specific requirements.

Wiring & Connection

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