Weidmüller 1006540000 Female Plug Technical Details
The Weidmüller 1006540000 female plug, marketed as BLT 5.08HC/05/180 SN OR PRT K02, is a 5-pole pluggable PCB connector designed for applications where removable field wiring and stable electrical performance need to coexist. It is part of the BLT 5.08HC family and is built around the familiar 5.08 mm pitch format used widely in industrial electronics.
For professionals searching terms such as Weidmüller 1006540000 connector, Weidmüller K02 female plug, or 5-pole TOP connection terminal block plug, this model stands out as a coded variant within a proven connection platform rather than a generic off-the-shelf plug.
Technical structure and ratings
The product is defined as a PCB plug-in connector, female plug with 5 poles, 5.08 mm pitch, and a 180° wire outlet. It uses TOP connection technology and supports a maximum clamping range of 2.5 mm². Published product data lists the electrical rating at 400 V / 27 A under IEC values and 300 V / 17 A under UL values, with conductor accommodation from 0.2 to 2.5 mm² and AWG 26 to AWG 14.
What makes this coded variant useful
The K02 suffix matters in real installations because coded connector variants are typically selected to reduce mismating risk across similar interfaces. In equipment with multiple plug positions, similar dimensions, or recurring service activity, coding can support clearer differentiation. That is not just a convenience feature. In many industrial environments, avoiding wrong mating is part of overall reliability management.
As a result, the Weidmüller 1006540000 female plug can be especially relevant for modular electronics, distributed control hardware, and machine assemblies that use more than one pluggable connector of a similar family.
Why engineers still favor 5-pole pluggable formats
A 5-pole format is often the right middle ground for many electronic subassemblies. It can handle compact grouped wiring without forcing designers into an oversized connector footprint. For board-level circuits that need a removable interface for power, commons, control lines, or mixed wiring, five positions are often enough to stay flexible without wasting board area.
The Weidmüller BLT 5.08HC/05/180 SN OR PRT K02 female plug also benefits from the physical familiarity of the 5.08 mm ecosystem. That pitch remains widely appreciated because it is service-friendly, visually clear, and practical for installers working in field conditions.
Weidmüller 1006540000 Mechanical handling and installation value
The 180° wire entry orientation supports cable routing that stays parallel to the board. This becomes particularly useful in enclosures where height is limited or where vertical conductor exit would interfere with neighboring components. The TOP connection design further improves access in many panel and device layouts, especially when technicians need fast, repeatable screwdriver access during assembly.
Put simply, the Weidmüller 1006540000 female plug connector is not only about current and voltage ratings. It is also about making wiring more manageable, improving service clarity, and giving equipment builders a connector that fits repeatable industrial workflows.
Weidmüller 1006540000 FAQ
What is Weidmüller 1006540000 used for?
It is used as a female plug connector in PCB-based systems where conductors need to terminate on a removable plug rather than directly on the board. Common use cases include automation electronics, control cards, machine modules, and serviceable industrial assemblies.
What is the main difference between this and a basic uncoded plug?
The coded K02 version is intended to support controlled mating in systems where multiple similar connectors may be present. This helps reduce the chance of incorrect insertion and can improve operational clarity during installation or maintenance.
What electrical ratings are associated with this model?
The published values show IEC ratings of 400 V and 27 A, plus UL ratings of 300 V and 17 A. It supports conductor sizes from 0.2 to 2.5 mm² and AWG 26 to AWG 14.
Why is 180° wire entry important?
It allows conductors to leave the connector in line with the board rather than vertically. This is often preferred in compact housings and machine electronics where cable management space above the PCB is limited.
Is this product suitable for industrial service environments?
Yes. The pluggable format, TOP connection design, and coded concept together make it well suited for installations where maintenance access, replacement speed, and connection clarity matter over time.
For more information about Weidmüller, you can review related pluggable PCB connector solutions.