BLASI – Rafi-Switching element (TypNr.1.20122.041)
BLASI – Rafi‑Switching element (TypNr.: 1.20122.041) for Art‑Nr.: 7900023 is a RAFIX 16 standard contact block used in BLASI pushbuttons and control units. It provides a latching 1 Form A (N/O) + 1 Form B (N/C) contact configuration, rated for up to 240 V and 1.5 A, making it suitable for combined make‑and‑break control signals in automatic doors and barrier systems. This BLASI Rafi‑Switching element (TypNr.: 1.20122.041) is designed as a plug‑in replacement for the original RAFI unit, so it can be snapped into the existing actuator without changing the wiring. It supports reliable switching and helps keep the control panel logic consistent and safe.
Product Details
BLASI – Rafi‑Switching element (TypNr.: 1.20122.041) for Art‑Nr.: 7900023 is a RAFI RAFIX 16‑series switching element used in BLASI control and pushbutton assemblies. It features one normally open (N/O) and one normally closed (N/C) contact in a latching configuration, so that pressing the button changes both contacts and they stay in that state until reset. This arrangement is useful for mode selection, safety interlocks, and combined control/indication circuits in automatic door and barrier operators. The contact block is rated for typical industrial control levels, with 240 V and 1.5 A, and uses silver contacts for stable performance under normal switching loads.
This BLASI Rafi‑Switching element (TypNr.: 1.20122.041) is supplied with a plug‑in connection that snaps directly onto the actuator used with BLASI Part No. 7900023, and can be removed by turning and pulling off for quick replacement. It supports the same terminal layout and illumination options as the original unit, so service technicians can exchange it without rewiring. By using the correct BLASI Rafi‑Switching element (TypNr.: 1.20122.041) for Art‑Nr.: 7900023, maintenance teams ensure that the pushbutton behavior remains as designed, reduce the risk of incorrect contact logic, and support long‑term reliability and safety in BLASI systems.
Article No: 8810393
Additional information
| Brand | BLASI |
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