M12 male bent pre cast connector L-CODE IP67 Suitable for automated sensors

Product Specification Summary

The following is a summary of the key technical specifications for our KRONZ M12 L-code pre cast connectors. These parameters collectively define the benchmarks for the performance, electrical characteristics, and mechanical lifespan of this series of products.

General specifications:

• Protection level: IP67 (IEC 60529)
• Insulation resistance: ≥ 100 MΩ
• Voltage endurance: 63VDC
• Electrical lifespan (casing):>100 cycles of insertion and extraction
• Cable type: PVC or PUR industrial grade cables can be selected according to requirements

L-code Series Detailed Specifications:

Product Overview & Brand Advantages

To understand why KRONZ L-code connectors can stand out in harsh environments, it is necessary to delve into their sophisticated manufacturing processes and material selection. Each component has been carefully considered to form an indestructible whole.

Shell system - brass nickel plated locking nut: The main body of the connector is made of high-strength brass material, which itself has excellent thermal conductivity and mechanical properties. More importantly, the surface is treated with nickel plating, which acts like armor and greatly enhances the corrosion resistance of the connector, enabling it to resist water vapor, moisture, and various industrial chemicals, ensuring long-term stability.

Internal support - TPU needle holder: At the front end of the connector, you can see a black ring-shaped component, which is our needle holder made of high-performance thermoplastic polyurethane (TPU). TPU is a special engineering plastic that combines elasticity and rigidity, with excellent wear resistance, oil resistance, and tear resistance. Its function is to provide effective support and protection for the internal wires and terminals when the cable is bent or pulled, preventing them from being damaged due to stress, thereby extending the service life of the entire connector.

Core conduction - brass gold-plated contacts: When you carefully observe the metal terminals inside, you will find that they appear bright golden. These are high-purity brass contacts with a thin layer of gold electroplated on their surface. Gold is a precious metal known for its excellent oxidation resistance and low electrical resistivity. Gold plating treatment can fundamentally prevent contact oxidation, ensuring the lowest contact resistance and highest signal transmission efficiency for each connection, which is crucial for sensor applications that require high-precision data acquisition.

Sealing Guarantee - FPM/FKM Sealing Ring: FPM or FKM sealing rings are installed at the interface between the connector and the cable, as well as at the threaded parts that provide sealing when the connector is tightened. FPM (Fluorinated Rubber) and FKM (Fluorinated Graphene Rubber) are top-level synthetic rubbers that can maintain elasticity over a wide temperature range of -25 ° C to+85 ° C, and have strong resistance to most industrial oils and chemicals such as mineral oil, gasoline, and hydraulic oil. It is this critical line of defense that enables the achievement of IP67 protection level.

In industrial sites full of uncertain factors, unexpected situations can occur at any time. An accidental liquid spill, flushing of a high-pressure cleaning machine, or brief immersion of equipment in standing water can all have a fatal impact on ordinary connectors, leading to short circuits, corrosion, and expensive shutdown losses.The KRONZ L-code connector completely solves this problem for you.

We are proud to announce that all KRONZ M12 pre cast connectors meet the IP67 protection rating, which is derived from the International Electrotechnical Commission's IEC 60529 specification. What does this combination of numbers represent? Let's break it down:

The first digit '6' - completely dust-proof: This means that no dust can enter the interior of the connector. For environments where dust is present, such as wood processing, chemical production, or food grinding workshops, this is crucial. Complete dust prevention can effectively prevent poor contact, signal drift, and even short circuits caused by dust accumulation, ensuring the long-term stable operation of the system.

The second digit '7' - Waterproof immersion: This is the most convincing part. IP67 means that your device can be safely immersed in clean still water up to a depth of no more than 1 meter for up to 30 minutes without any moisture or water seeping into its interior, and the device's functionality is not affected in any way. Imagine that in the food and beverage industry, production lines need to undergo regular CIP (In Situ Cleaning); In outdoor equipment, it can calmly cope with rainstorm weather; In logistics warehousing, it can withstand the test of forklift accidental collision with water pits. IP67 protection provides the highest level of security for your production line, minimizing unplanned downtime to the greatest extent possible.

Look, even in water up to 1 meter deep, the KRONZ connector can still remain dry and function properly.

The M12 Connector with Pre-molded Cable is a male connector compliant with IEC 61076-2-101 standard, rated for 12A current and 630VAC voltage. Constructed with TPU housing material in black and designed for over 100 mating cycles.

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