Weidmüller 1002330000 BLF 5.08HC/07/90LR SN OR BX Product Guide
The Weidmüller 1002330000 BLF 5.08HC/07/90LR SN OR BX PCB plug-in connector is a 7-pole female plug in the OMNIMATE Signal BL/SL 5.08 family. This series uses a 5.08 mm pitch, a 90° outlet orientation, and PUSH IN with actuator for practical field wiring. Within the 90LR SN range, the 7-pole version follows the same core electrical platform as the family, including up to 400 V / 24 A under IEC, up to 300 V / 18.5 A under UL, conductor support up to 2.5 mm², and a clamping range up to 3.31 mm². The 7-pole arrangement extends connection capacity while preserving the single-row pluggable format.
Weidmüller 1002330000 Why the 7-Pole Version Matters
The Weidmüller BLF 5.08HC/07/90LR SN OR BX connector is aimed at designs that need a broader signal or control grouping in one connector body. Seven poles are often useful in interface electronics, automation modules, machine controls, and device-level distribution boards where designers want to reduce connector count without losing organization.
Using one structured 7-pole pluggable interface can simplify labeling, assembly instructions, and field diagnostics. In industrial projects, that kind of simplification often leads to fewer handling errors and faster commissioning.
Connection Technology and Functional Benefits
The connector uses PUSH IN spring connection with actuator, which supports quick conductor insertion and controlled release. This is particularly valuable in environments where wiring consistency matters across multiple units or across different installers. The actuator-assisted design makes the connector more user-friendly without moving away from an industrial-grade contact concept.
It is also part of a family recognized for practical benefits such as high vibration resistance, secure contact behavior, tool-friendly handling, self-locking plug-in behavior, and low-stress unlocking. Those characteristics make sense in real industrial operation where connectors are expected to perform well beyond the first installation.
Weidmüller 1002330000 Where a 7-Pole Connector Is Useful
A 7-pole PCB plug-in connector gives product designers room to organize more complex field connections in one removable interface. That can be useful for grouped control circuits, multi-channel signal distribution, mixed-function terminals, and modular equipment that benefits from quick disconnect capability during service.
Compared with splitting the same conductors across smaller connectors, a single 7-pole interface often improves readability in wiring diagrams and creates a more intuitive service experience. For long-life industrial products, that practical clarity can be just as important as the electrical rating itself.
Electrical and Mechanical Suitability
The broader 90LR SN family supports conductor sizes from 0.2 mm² to 2.5 mm², uses a 10 mm stripping length, includes IP20 protection when plugged, and is suitable for AWG 26 to AWG 12. The contact system uses copper alloy with a tinned surface, and the insulating material platform includes UL 94 V-0 performance. These are all indicators of a connector concept intended for reliable use in industrial electronics and not merely light-duty applications.
Because the connector exits at 90 degrees, it also helps maintain a flatter cable path. In compact enclosures, that can make a noticeable difference in wire management and component accessibility.
Application Perspective
The Weidmüller 1002330000 BLF 5.08HC/07/90LR SN OR BX is a good fit for compact controllers, automation nodes, communication boards, monitoring devices, interface modules, and OEM electronics that need seven distinct conductor positions in a pluggable serviceable format.
It is also valuable for standardization. When manufacturers rely on one connector family across multiple pole counts, they can create more consistent assembly practices and clearer product documentation across their portfolio.
Weidmüller 1002330000 FAQ
What is the advantage of the Weidmüller 1002330000 7-pole layout?
It provides more connection capacity in one plug-in interface, which can simplify board design and reduce the need for multiple smaller connectors.
Is this connector designed for PCB use?
Yes. It is a PCB plug-in connector intended to serve as a field wiring interface on electronic assemblies.
Weidmüller 1002330000 Why is a pluggable connector useful in industrial devices?
Pluggable connectors help with serviceability, module replacement, commissioning, and wiring consistency, especially in systems that may need field access.
Does the connector family support coding?
Yes. Coding capability is part of the family concept, helping reduce mating errors in multi-connector designs.
Can it be used for both signal and control wiring?
In many industrial designs, yes. The exact suitability always depends on the circuit requirements, but the connector is commonly aligned with control and signal-level field wiring tasks.
Why is 90-degree routing important?
It improves cable routing inside compact housings and supports a cleaner internal layout, which can make service and inspection easier.
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