High-level control printed circuit board for 3.3V single-channel relays with isolated optocoupler and isolated control module for high-level control circuit

Schneider A9C20842 Contactor 2NO 40A 220V Acti9 iCT

Schneider A9C20844 Acti9 ict contactor 40A - 4NO

Zenitech 150851 NF day-night contactor

Schneider LC1D32P7 Contactor TeSys LC1D 3P ac3 440V 32A

Schneider A9C22711 Contactor 16A 1NO Acti9 1NO 230-240VAC

Schneider A9C20847 - Acti9 - iCT contactor 40A 4NC 230-240VAC 50Hz

Hager ETC225 Day/night contactor 25A 2NO 230V

Makita 8406 Percussion Diamond Drill 850W 110V MAK8406L

Finder 55.34.8.024.0040 Plug-in relay 4rt 7A 24V AC test button + mechanical indicator

Hager ESC225 Contactor 25A 2F 230V

MAKITA 8406 240v Diamond core drill 13mm keyed chuck

Eibenstock EHD2002S/1 1800W Heavy Duty Diamond Core Drill 110V

Eibenstock EHD2002S/2 1800W Heavy Duty Diamond Core Drill 230V

DEWALT DCD150NK 54V DIAMOND CORE DRILL

Premium 20W, 8 ohm, 3-inch full-range speaker, DIY mini home speaker

Adjustable low-pass and high-pass filter, solderless, for high-power 400W KTV stage speakers.

DC male to DC 5.52.1 power cable adapter with solderless monitoring connector.

8-in-1 multi-function wrench, multi-function wrench, rotating head wrench, socket wrench, 360-degree rotation

Wire straightener, terminal blocker, wire straightener, manual electrical box/cabinet wiring straightener