It's rated for universal current operation (AC/DC) and carries a 10 kA breaking capacity per IEC/EN 60898-2, with a DC rating of 10 kA at 220 V per EN 60898-2 and a higher 15 kA per IEC 60947-2 at DC. Rated operational voltage is 400 V AC (single- or multi-phase) and 220 V DC, with a maximum DC voltage of 250 V. This covers standard 230/400 V distribution panels and 220 V DC control circuits.
Designed to IEC / EN 60898-2 and UL1077, meaning it's accepted for both IEC and UL-style panels — a dual-cert part that avoids a separate UL-listing requirement in mixed-spec jobs. Halogen-free and silicon-free construction.
Width is 18 mm (1 modular unit), depth 76 mm, height 90 mm, installation depth 70 mm. Combined terminals top and bottom; neutral conductor not switched. Sealable.
Sourcing and verification
Each unit carries the Siemens SENTRON brand mark and a date code on the side. Verify the lot number against the manufacturer's traceability database if counterfeit risk is a concern — remarked parts in this class often have mismatched font on the rating plate or a missing UL logo.