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Weidmüller BL Series Pluggable Terminal Block, 10 Contacts, 5.08 mm Pitch, 1 Row, 20A, 400V, Female, Right Angle, 1943890000

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Weidmüller BL Series Pluggable Terminal Block, 10 Contacts, 5.08 mm Pitch, 1 Row, 20A, 400V, Female, Right Angle, 1943890000

Name: Weidmüller BL Series Pluggable Terminal Block, 10 Contacts, 5.08 mm Pitch, 1 Row, 20A, 400V, Female, Right Angle, 1943890000
Brand: Weidmuller
SKU: 81789

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Category Terminal Blocks Brand Weidmuller Condition New

Specifications

Country of Origin	Germany
Voltage	400V
Brand	Weidmüller
Colour	Black
Orientation	Right Angle
Current	20A
Length	55.72mm
Depth	16mm
Width	20.1mm
Housing Material	Copper Alloy
Series	BL
Number of Rows	1
Pitch	5.08mm
Standards/Approvals	RoHS
Number of Contacts	10
Connector Gender	Female
Minimum Wire Size mm²	0.2mm²
Maximum Wire Size mm²	4mm²
Minimum Wire Size AWG	26AWG
Maximum Wire Size AWG	12AWG
Wire Connection Method	Screw
Lock and release-lever	tool-less locking and gentle releasing of the connector reduces the mechanical stress on the solder joints

Key Features

Features a durable copper alloy housing for optimal conductivity and longevity.
Accommodates wire sizes from 0.2 mm² to 4 mm² and from AWG26 to AWG12.
Utilizes a secure screw-type wire connection and offers tool-less locking and gentle release.
Delivers a compact footprint with dimensions of 55.72 mm length, 20.1 mm width, and 16 mm depth.
Supports direct use with power tools due to globally compatible plus/minus screw head.
RoHS compliant for assured environmental safety and regulatory adherence.

Product Description

The Weidmüller BL Series Pluggable Terminal Block, model 1943890000, is engineered for reliable electrical connections in demanding environments such as industrial, commercial, and laboratory installations. Its 10-contact arrangement and single-row format, combined with a 5.08 mm pitch, allow targeted integration onto PCBs or panel assemblies.

This terminal block is rated for a maximum current of 20A and voltage up to 400V, making it suitable for high-power distribution tasks. The copper alloy housing ensures robust mechanical and electrical performance, while the black finish adds durability and easy identification in system builds. The right angle orientation maximizes wiring flexibility where space is constrained.

The device features a female connector with screw-type wire connection for a secure and reliable interface. Its wire guard design prevents dangerous under-insertion of wires, and the folded steel clamping yoke compensates for temperature fluctuations during operation. Wire ready points automate assembly, and the lock and release lever enables tool-less locking and gentle removal, reducing mechanical stress on solder joints.

Wire compatibility is extensive, supporting both metric (0.2 - 4 mm²) and AWG (26 - 12 AWG) wire sizes to adapt to a range of cable types. The pitch of 5.08 mm suits standard terminal block arrangements, and the connector is RoHS compliant in line with European standards.

Typical uses of this terminal block include PCB connections, industrial automation, switchgear, control systems, laboratory instrumentation, manufacturing equipment, and power distribution. Its design is optimized for ease of installation and maintenance, especially in modular or pluggable systems that require frequent setup changes.

The compact and robust form factor (55.72 mm length, 20.1 mm width, 16 mm depth) ensures that it fits comfortably into tight electrical panels and junction locations. The BLZP extension improves processing security and performance, providing globally compatible screw heads for easy use with power tools.

Browse further Weidmüller Terminal Blocks and accessories in the Electronics & Electricals category on EnvMart for complete system integration and reliable connections.