The ABB 2006/1 UC-94-507 (article 2CKA001012A2139) is a single-pole, one-way mechanical off switch from the ABB Basic55 range, finished in alpine white. It delivers a direct switching action for a single circuit point, with no electronic components in the signal path. The alpine white color and Basic55 design system make it a practical choice for coordinated residential and light commercial wall installations.Technical specifications: Series: 2006/1 UC-94-507 ABB article number: 2CKA001012A2139 EAN: 4011395090619 Poles: 1-pole Switch function: 1-way off switch (1G 1W) Gang: 1 gang Color: Alpine white Design system: Basic55 Operation: Mechanical Features and benefits: Single-pole, one-way configuration keeps circuit wiring straightforward for standard single-load switching points Purely mechanical operation draws no standby power Alpine white finish coordinates with other Basic55 series components on a shared frame 1-gang format fits standard single flush wall boxes Applications: Lighting on/off control in residential rooms and hallways Single-circuit switching in apartments and offices Flush-mounted wall switching points in light commercial interiors Part of a coordinated Basic55 switch and socket installation Also known as: ABB 2006/1 UC-94-507, 2CKA001012A2139, ABB Basic55 off switch, ABB 1-pole 1-way switch alpine white, Basic55 1G 1W switch.