Blocking diode

A compact diode terminal block component module from WAGO, the 289‑101 holds eight discrete diodes in a secure, carrier‑free design for reliable signal protection and easy integration into control circuits.

Schneider Electric Universal LED Light Block, compatible with 110-120V AC voltage, ideal for various lighting applications.

Compact white LED indicator unit (M22‑LED230‑W) with screw terminal mounting, rated 85–264 V AC and up to 6 A. Features a durable Moeller housing, bright illumination, and easy installation for industrial or commercial applications.

Streamline your circuit testing with the Phoenix Contact EMG 45-DIO14M/LP, a reliable diode terminal block module designed for lamp test functionality. Ideal for precise and efficient diagnostics in various electronic applications.

Compact gray diode terminal block with two poles, supporting conductors from 0.08 mm² up to 4 mm². Spring‑loaded contacts ensure secure connections, making it ideal for power distribution in industrial control panels.

Six-channel diode terminal block from Phoenix Contact supports push-in wiring for 0.5 to 10 mm² conductors, 3 A and 1 kV isolation, in a compact grey housing ideal for panel mounting, packed as 50 pieces.

Four‑pole diode terminal block with 2.5 mm² contacts and a quick‑connect 5.2 mm interface, gray housing, 50 units – perfect for compact power distribution in industrial control panels.

A robust gray terminal block with three poles and integrated diodes for reverse polarity protection, featuring a convenient push‑in connection that supports conductors from 0.14 mm² to 2.5 mm², ideal for compact electrical assemblies.

Compact two‑pole diode terminal block delivers 2.5 mm² current capacity with built‑in reverse‑diode protection, spring‑loaded contacts for rapid wiring, and a robust grey enclosure ideal for DIN rail installation.

A compact gray push‑in terminal block with an integrated 1N5408 diode, rated 800 V and 1.5 A, accommodating conductors from 0.20 mm² to 4 mm², ideal for reliable signal isolation in two‑pole circuits.

Securely connect up to two wires sized 0.2–4 mm² with this gray PT 4‑DIO terminal block featuring an integrated 1N5408 diode, 800 V rating and 1.5 A current capacity, push‑in fastener for quick assembly, 50 units.

Set of five high‑current diodes in a compact terminal block, each rated 250 V AC, ideal for isolation and protection in industrial control circuits, and reliable performance under harsh conditions.

Compact gray diode terminal block with four contacts rated from 0.08 mm² to 4 mm², each housing a built‑in 1N5408 for reverse‑current protection. Pack of 50, perfect for DIN rail mounting in control panels.

Gray screw‑mounted diode terminal block with four contacts, rated 0.2–4 mm², 6.2 mm width and integrated diodes for reverse‑polarity protection. Pack of 50 units offers compact, reliable wiring solutions.

Three‑pole gray diode terminal block supports conductors from 0.14 mm² to 2.5 mm², rated 800 V/500 mA. Quick‑connect screwless design offers secure, low‑resistance connections for industrial wiring.

The Phoenix Contact ST 2.5-QUAT Diode Terminal Block features four poles and is designed for efficient electrical connections. This high-quality component is ideal for various applications, ensuring reliable performance and secure connections in your projects. Each pack contains 50 pieces, making it a practical choice for both small and large scale installations.

The Phoenix Contact 4-Pole Diode Terminal Block PT 2.5 QUATTRO in gray is designed for efficient electrical connections. With a compact width of 5.2 mm, it features integrated diodes for enhanced circuit protection. This pack includes 50 pieces, ideal for various applications in industrial settings. The push-in connection ensures quick and secure wiring, making it a reliable choice for professionals seeking quality and performance in their electrical installations.

Gray diode terminal block with two poles, handling conductors from 0.14 mm² up to 2.5 mm². Each unit provides a secure, insulated connection for low‑voltage applications, and the pack of 50 offers ample supply for automation projects.

Securely connect up to four 6 mm diode wires with these grey spring‑loaded terminal blocks, each pack of 50 offers reliable, low‑profile mounting for compact electronic assemblies.

Compact gray housing holds three diode terminals with secure screw mounting, allowing quick connection of up to 50 units in a single pack for reliable electronic circuit integration.

Compact self‑assembly module for single‑diode connections, mounting on a DIN rail. Supports conductors from 0.08 mm² to 2.5 mm² with a current rating of up to 42.5 A, featuring easy terminal access and robust mechanical design.