Weidmüller 1002030000 PCB Terminal Block: Industrial PCB Connection Guide
The Weidmüller 1002030000 PCB terminal block, also known as Weidmüller LL 5.08/22/90 3.2SN OR BX PCB terminal block, is a 22-pole terminal designed for direct PCB connection in industrial systems. It is intended for applications that need a broad connection count, predictable screw-based wiring, and stable mechanical performance on the board.
This model is part of the OMNIMATE Signal LL range and uses a 5.08 mm pitch, 90° wire outlet, through-hole mounting, and a 3.2 mm tinned solder pin. It provides a connection approach that remains highly relevant in industrial electronics where field serviceability and long-term connection stability are priorities.
Technical Highlights of Weidmüller 1002030000
The Weidmüller 1002030000 printed circuit board terminal uses a clamping yoke connection and supports conductor sizes up to 6 mm². The published LL family ratings are 500 V / 32.5 A under IEC and 300 V / 20 A under UL, with conductor support from 0.5 to 6 mm² or AWG 26 to AWG 12. The housing color is orange, supporting easy visual identification in industrial assemblies.
For many engineers, the combination of high pole count and familiar screw termination is especially attractive. It allows complex boards to maintain a structured connection interface without requiring specialized cable-side accessories or unusual assembly procedures.
Why a 22-Pole PCB Terminal Block Can Be the Right Choice
A 22-pole PCB terminal block is often used where board-level wiring is extensive but still needs to remain consolidated. It can simplify panel wiring diagrams, reduce the number of connection zones, and help create a cleaner service interface on industrial equipment. In systems with grouped inputs, outputs, references, and control lines, this can be a very efficient format.
The Weidmüller 1002030000 wire-to-board terminal block also benefits compact enclosures because of the 90° conductor routing. Instead of forcing wires upward, the terminal helps route them along the board line, which can improve cable management in machines, cabinets, and electronic housings.
Typical Application Areas
This terminal block fits industrial controller boards, machine interface cards, process monitoring electronics, distributed automation modules, and custom power-control interfaces. It is especially useful in systems where technicians may need to inspect, retighten, or replace wiring during the equipment lifetime.
Common search terms associated with this type of part include Weidmüller 1002030000 PCB terminal block, 22 pole PCB terminal block, Weidmüller 1002030000 terminal block, and industrial PCB screw terminal 5.08 mm. Those phrases reflect the real technical intent behind product selection.
Implementation Notes for Engineers
When selecting the Weidmüller LL 5.08/22/90 3.2SN OR BX PCB terminal block, it is sensible to confirm board edge positioning, screwdriver access, thermal rise, and conductor bend radius. In industrial product design, usability during installation can be just as important as formal ratings.
Documentation should not be treated as an afterthought either. Clearly mapped pole numbering, conductor labeling, and cross-referenced schematics can dramatically reduce startup and maintenance time in the field.
FAQ: Weidmüller 1002030000 PCB Terminal Block
What is the Weidmüller 1002030000?
The Weidmüller 1002030000 is a 22-pole PCB terminal block for industrial wire-to-board connections, belonging to the OMNIMATE Signal LL family.
What is the pitch of the Weidmüller 1002030000 PCB terminal block?
The pitch is 5.08 mm, a standard size used widely in industrial PCB terminal applications.
How are the wires connected?
Wires are connected using a clamping yoke screw connection, which is valued in industrial settings for reliability and serviceability.
Is the terminal block angled?
Yes. It uses a 90° conductor outlet, allowing horizontal wire exit relative to the PCB.
What industries or systems commonly use this type of component?
It is commonly relevant in industrial automation, machine control, building systems, measurement equipment, and custom embedded electronics requiring durable PCB wiring interfaces.
Why would someone choose the 22-pole version?
The 22-pole version helps consolidate more connections in one location, which can simplify layout, reduce terminal fragmentation, and make field wiring easier to understand.
For more information about Weidmüller, you can explore additional PCB terminal and connectivity solutions.