Weidmüller LL 5.00/09/90 3.2SN OR BX PCB Terminal Block
The Weidmüller LL 5.00/09/90 3.2SN OR BX PCB terminal block is built for industrial board-level wiring where stable conductor termination, practical spacing, and structured cable routing are necessary. In control and automation products, PCB terminal blocks of this kind help bridge field wiring and board electronics in a way that is straightforward to install, easy to document, and familiar to service teams.
What This Product Offers
The Weidmüller LL 5.00/09/90 3.2SN OR BX is a 9-pole PCB terminal block with a 5.00 mm pitch, 90-degree conductor outlet direction, 3.2 mm tinned solder pins, and an orange housing. It uses a clamping yoke screw connection, which provides a secure mechanical hold and is particularly valued in industrial environments where repeatable wiring quality matters over the long term.
Professionals searching for a Weidmüller LL 5.00/09/90 3.2SN OR BX PCB terminal block are often looking for a 9-pole board terminal, a right-angle screw-clamp PCB terminal, or a Weidmüller industrial PCB terminal with solid current capacity. This model fits those requirements well.
Technical Summary
- Product type: PCB terminal block
- Pitch: 5.00 mm
- Number of poles: 9
- Conductor outlet: 90°
- Solder pin length: 3.2 mm
- Finish: tinned
- Colour: orange
- Connection method: clamping yoke screw connection
- Maximum clamping range: 6 mm²
- IEC rating: 500 V / 32.5 A / 0.5–6 mm²
- UL rating: 300 V / 20 A / AWG 26–12
- Packaging: Box
Why the 9-Pole Format Can Be Valuable
A 9-pole terminal block is useful in applications that do not fit neatly into standard round-number configurations. In industrial electronics, exact pole count selection matters because it affects board width, terminal grouping, cable labelling, and enclosure layout. The Weidmüller LL 5.00/09/90 3.2SN OR BX terminal block allows designers to match the required number of connections more closely without jumping to a larger size than necessary.
This can help simplify circuit allocation and avoid unused positions, which in turn supports cleaner documentation and neater product design.
Right-Angle PCB Wiring Benefits
The 90-degree construction of the Weidmüller LL 5.00/09/90 3.2SN OR BX PCB terminal block helps route wires along the PCB plane instead of vertically away from it. That can be particularly helpful in low-profile housings, wall-mounted control devices, and densely packed industrial equipment.
The clamping yoke screw connection also remains a practical benefit. It offers a familiar tool-based termination method and dependable mechanical retention for conductors over repeated operating cycles and maintenance intervals.
Where It Is Commonly Used
This product is well suited to industrial control boards, interface modules, monitoring electronics, energy-related PCB assemblies, building systems, and specialized OEM devices. Its conductor range and current rating make it relevant beyond light-duty signal work, especially in mixed control and low-power distribution tasks at the board level.
As part of the broader Weidmüller PCB terminal portfolio, it also supports consistent engineering standards across different device families.
FAQ
What is the Weidmüller LL 5.00/09/90 3.2SN OR BX used for?
It is used to connect field wiring directly to a PCB in industrial and electronic equipment where a 9-pole terminal layout is required.
Is a 9-pole PCB terminal block common?
It is less common than some round-number pole counts, which makes it useful when a design needs a more precise terminal configuration.
Why choose a clamping yoke connection?
This connection style offers secure conductor retention, a familiar installation process, and dependable long-term use in industrial applications.
What does the 3.2SN marking indicate?
It refers to the 3.2 mm solder pin length and the tinned pin finish used for PCB mounting.
Can this terminal block support both signal and power-related board connections?
Within its published ratings, it can be used in control, signal, and selected power-related board-level applications.
Where can I review related Weidmüller products?
For more information about Weidmüller, related PCB terminal families are useful for comparing pitch, pole count, and connection style.