Mounting & wiring
The 3RT2535-1AK60: Fastens via screw or snap-on onto 35 mm DIN rail (EN 50022) and can be rotated ±180° on a vertical surface or tilted ±22.5° forward/backward — useful when panel space constrains orientation. Terminals accept 2x (0.5–1.5 mm²) solid/stranded and 2x (0.75–2.5 mm²); depth is 130 mm, width 75 mm, height 114 mm. Clearances: 50 mm above and below, 10 mm to the side; no space needed forward or backward. Operating temperature spans -40 to +70 °C, storage -55 to +80 °C — suited for unheated enclosures or high-ambient machine zones.
Lifecycle & sourcing
The lifecycle stage is current — no end-of-life notice, no last-time-buy horizon. The part is quoted to order against an RFQ; supply is through the regular Siemens channel.