Weidmüller 1000720001 BLF 5.08HC/10/90LH SN BK BX: Technical Review of a 10-Pole Female Plug
The Weidmüller 1000720001 BLF 5.08HC/10/90LH SN BK BX is a 10-pole female plug designed for industrial PCB connection where removable wiring, dependable contact behavior, and efficient installation are essential. For engineers and technical buyers alike, it represents a practical solution when the application demands a higher pole count in a proven 5.08 mm connector platform.
Product Structure and Design Logic
This connector uses a 5.08 mm pitch, provides 10 poles, and is configured in a 90-degree layout. It is a female plug with PUSH IN actuator technology, a design choice that helps streamline conductor insertion and maintenance handling. In real installations, that means a more efficient workflow and improved service friendliness over time.
Weidmüller 1000720001 Why the 10-Pole Format Matters
The Weidmüller 1000720001 BLF 5.08HC/10/90LH SN BK BX female plug is useful where a system needs to consolidate more circuits into one pluggable wire-side interface. That can simplify layout planning in industrial controllers, machine electronics, gateway modules, monitoring units, and custom automation hardware. Instead of splitting functions across multiple smaller connectors, designers can often keep the architecture cleaner with a single higher-pole component.
Electrical Data and Conductor Flexibility
The product is listed as a 5.08 mm female plug with PUSH IN with actuator technology and a maximum clamping range of 3.31 mm². In the related series data, Weidmüller lists IEC values of 400 V / 24 A with 0.2 to 2.5 mm², and UL values of 300 V / 18.5 A with AWG 26 to AWG 12. That makes it well suited to control and moderate power-related board interconnection tasks where flexible conductor selection is important.
Application Areas
Typical applications include industrial control units, I/O subsystems, machine wiring interfaces, alarm and safety electronics, and building automation boards. Because the product is a 10-pole female plug, it offers a useful middle ground between compact multi-pole design and manageable field wiring access.
Weidmüller 1000720001 FAQ
What type of connector is Weidmüller 1000720001?
It is a female PCB plug for wire-side pluggable connection.
How many poles does the connector have?
The connector has 10 poles.
What is the connector pitch?
The pitch is 5.08 mm.
What connection technology does it use?
It uses PUSH IN with actuator technology.
What wire sizes are relevant for this product family?
The listed family data includes 0.2 to 2.5 mm² under IEC and AWG 26 to AWG 12 under UL, with a maximum clamping range of 3.31 mm².
Where is this connector most often used?
It is widely relevant in industrial electronics, automation modules, control systems, and field-serviceable PCB assemblies.
For more about Weidmüller, comparing this part with adjacent BLF pole counts can help optimize both layout and wiring strategy.

