Sourcing at a glance
The 6AG1334-2BA20-4AA0: Active current production — no last-time-buy or phase-out to watch. This is a standard SITOP catalog item: 24 V DC output, adjustable 22.8–28 V to compensate for voltage drop on long cabling. Rated 10 A continuous, with headroom to 12 A up to 45 °C; above that, derate 3 %/K to 70 °C. Efficiency hits 90 % at rated load, so panel heat dissipation stays low.
Mounting and clearance
Snaps onto standard DIN rail EN 60715 35x7.5/15. Screw terminals: one each for L, N, PE at line side (0.5–2.5 mm²), two each for + and – at load side (same wire range). Keep 50 mm clearance above and below the enclosure for convective cooling — zero clearance left/right so you can gang units. IP20, so fit in a clean, dry cabinet.
Control and signalling
Automatic range selection — feed it 85–132 V or 170–264 V AC, 47–63 Hz, and it picks the tap. A relay output (NO contact, 60 V DC / 0.3 A) asserts when the 24 V rail is healthy; two alarm signal terminals (screw, 0.5–2.5 mm²) carry that. Response delay on power-up under 0.3 s.
Getting a quote
Standard catalog, active line — no supply chain gymnastics. We quote against your BOM line and factory lead time. Drop an RFQ with quantity and target ship date; we’ll lock allocation from Siemens distribution.