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BLASI – Micro snap switch (VRM)

Name: BLASI - Micro snap switch (VRM) - MaceGulf
SKU: BLSP-7930020

Short description (Micro snap switch – BLASI – Micro snap switch (VRM) – ~100 words):

BLASI – Micro snap switch (VRM) is a compact snap‑action micro switch used in BLASI automatic doors and barrier systems for position sensing, limit detection and small‑mechanism monitoring. The BLASI – Micro snap switch (VRM) opens or closes its contacts quickly when a plunger, lever or cam presses the actuator, giving a precise, repeatable ON/OFF signal. It is typically mounted on brackets, operators or control panels where limited travel and reliable switching are required. The compact VRM‑type body and standard terminals make BLASI – Micro snap switch (VRM) easy to install and integrate into BLASI control and safety logic for automatic‑door and gate applications.

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Product Details

BLASI – Micro snap switch (VRM) is used in BLASI control schemes to detect end‑of‑travel, cam positions, door‑leaf movement or actuator states in automatic doors and barriers. The snap‑action mechanism ensures a fast and consistent contact change with minimal bounce, which helps prevent false signals in the BLASI control unit. The micro switch can be configured with normally open or normally closed contacts depending on whether the system needs to monitor “door‑open,” “door‑closed” or “interlock‑engaged” conditions. Its small size and robust internal spring allow it to fit into tight spaces on BLASI operators, frames and control boxes without affecting mechanical travel.

Designed for medium‑duty use, BLASI – snap switch (VRM) supports low‑to‑medium voltage and current loads typical of control and interface circuits, rather than heavy power switching. The VRM series‑style layout, with standard mounting holes and clearly marked terminals, simplifies wiring and replacement in the field. By using BLASI – Micro snap switch (VRM), technicians gain a reliable, pre‑aligned micro switch that supports accurate position feedback and contributes to the safe, predictable operation of BLASI‑based automatic‑door and barrier systems.

Article No: 7930020