EEW LX5-K LX5 series explosion-proof position limit switch in stock

In hazardous industrial environments, the reliability of your control systems depends on the durability of your components. The EEW LX5-K (LX5 series) explosion-proof position limit switch represents the gold standard for safety and performance in areas with explosive gas atmospheres. Manufactured by the renowned brand EEW (Xinliming), these flameproof switches are engineered to provide precise position feedback while ensuring the utmost safety in Zone 1 and Zone 2 hazardous locations .

What is the EEW LX5-K?

The LX5-K is a specific model within the popular LX5 series, typically featuring an adjustable roller arm actuator. This design makes it ideal for applications where the switch must be triggered by moving machinery or passing objects. As a stock item, this switch is readily available to meet urgent project demands, minimizing downtime and procurement delays .

Key Features & Benefits

Superior Explosion-Proof Protection

Built to operate in the most dangerous settings, the LX5 series carries an Exd IIC T6 flameproof certification . This means it is suitable for use in environments with explosive gases, including hydrogen and acetylene (IIB and IIC). It strictly adheres to international standards like GB3836 and IEC60079 .

Robust Construction for Extreme Conditions

The housing is die-cast from high-strength ZL102 aluminum alloy, which is then treated with a high-pressure electrostatic plastic spray for superior corrosion and impact resistance . This rugged build ensures longevity even in petrochemical plants, oil refineries, and offshore platforms.

High Ingress Protection (IP66)

With an industry-leading IP66 protection rating , the switch is completely dust-tight and protected against powerful water jets and heavy seas . Whether exposed to harsh weather outdoors or wash-down procedures in processing plants, the LX5-K ensures internal components remain secure and operational.

Universal Application & Easy Installation

The switch features a universally standardized mounting pattern that complies with European standard EN50041, ensuring excellent interchangeability with other manufacturers . It is designed for flexible installation, supporting both conduit and cable wiring via its M20x1.5 (or G3/4”) entry . Maintenance is simplified with anti-drop screws and a highly effective multi-layer sealing design.

Reliable Electrical Performance

Equipped with a slow-action snap switch contact block, the LX5-K offers a double-break contact configuration ( 1NO + 1NC ) . It operates at a standard rated voltage of AC220-380V with a rated current of 5A or 6A , providing dependable control circuit signals .

Complete LX5 Series Variants

While the LX5-K with its adjustable roller arm is the most versatile, the LX5 series includes several actuator types to cover all industrial needs:

LX5-K: Adjustable roller arm lever (for cam operation) .

LX5-G: Fixed roller arm lever .

LX5-Z: Top plunger (straight acting) .

LX5-L: Roller plunger (side or top roller) .

Applications

These explosion-proof limit switches are the preferred choice for critical position indication and safety interlocks in:

Oil refineries and petrochemical plants .

Pharmaceutical and chemical processing facilities .

Paint shops and textile industries .

Offshore drilling rigs and military installations .

Grain handling facilities (dusty environments).

Why Choose EEW?

EEW (Xinliming) is a trusted name in explosion-proof technology. By choosing the LX5 series, you are investing in a product manufactured under strict ISO9001 quality management systems . With a long-standing reputation and compliance with the latest electrical safety standards, EEW ensures that your equipment and personnel are protected by the best in class .

In Stock and Ready to Ship

Don't wait for extended lead times. We have the EEW LX5-K and other LX5 series models in stock and ready for immediate dispatch. Secure your operations today with the ultimate in explosion-proof switching technology.

Contact us now for pricing and bulk orders!