Jung 507U Intermediate Switch Insert 10AX 250V LS Range Without Frame

The Jung 507 U is a 1-gang intermediate switch insert rated at 10 AX and 250 V~, designed for use in multi-location switching circuits where lighting must be controlled from three or more points. It operates as an intermediate switch, working in conjunction with 2-way switch inserts such as the Jung 506 U. The insert connects via screwless terminals and can be illuminated in the OFF-position using a range of compatible lamps.

Technical specifications:

• Reference number: 507 U
• Manufacturer: Jung (Albrecht Jung GmbH & Co. KG)
• EAN/GTIN: 4011377263307
• Switch type: Intermediate
• Switching voltage: AC 250 V~
• Switching current: 10 AX
• Terminal type: Screwless, for rigid wires up to 2.5 mm
• Max. lamp power (SBL – self-ballasted lamps): 100 W
• Without claws variant: 507 EU

Features and benefits:

• Illumination in the OFF-position compatible with lamps ref. 90/95 (230 V), 96-.. series (low voltage 12-48 V), LED lamps ref. 90-LED RT/GN (230 V), and ref. 961248 LED RT/GN (12-48 V, ca. 4 mA)
• Screwless terminals accept rigid wires up to 2.5 mm, enabling fast and reliable connections without tools
• Available without mounting claws by specifying the “E” suffix variant (ref. 507 EU) for alternative installation requirements
• Pairs with the Jung 506 U 2-way switch insert for complete multi-location switching circuits

Applications:

• Multi-location staircase lighting control switched from three or more floor levels
• Long corridor lighting with intermediate switching points between two 2-way switches
• Hallway and landing lighting circuits requiring control from more than two locations
• Replacement intermediate switch insert in existing Jung switch installations

Also known as: Jung 507U, 1-gang intermediate switch insert 10AX 250V.