1 LEAP designs and manufactures compact, high-cycle sensing components that OEMs, panel builders, and system integrators over India trust every day. As a result, the brand has built a strong reputation for reliability at scale.
One standout product in the 1 LEAP catalogue is the 1L-MSM-115 NC — a normally closed (NC) magnetic reed door switch in a miniature surface-mount housing. Furthermore, its low-profile design makes it one of the most versatile small reed switch available to B2B buyers today.
The switch operates on a straightforward principle. In its resting state, the circuit stays closed. However, when the paired magnet moves away or shifts out of position, the circuit opens immediately. Consequently, the switch triggers alarms, activates locking relays, or sends status signals to industrial cabinets, automation enclosures, and security panels — all without delay.
Moreover, it delivers switching reliability that demanding industrial environments simply cannot compromise on.
Because of its dependable performance and low-profile form factor, procurement teams and system designers consistently choose the 1L-MSM-115 NC when they need a magnetic sensor they can deploy at scale. In short, it combines precision engineering with a compact footprint — making it a practical, long-term solution for any B2B buyer who values consistency and performance in every installation..
Why Buy From 1 LEAP Technologies?
✅ ISO 9001:2015 Certified Quality
1 LEAP manufactures every component under strict quality control standards, so you receive a product built for maximum operational life.
🚀 Fast Pan-India Shipping
Furthermore, we ship your order quickly all over India. Enjoy free shipping on orders above ₹1,000 (North Zone) and ₹1,500 for the rest of India!
🔄 Risk-Free Purchase
Additionally, your first order comes with an exclusive discount. Plus, if you’re not satisfied, our hassle-free 7-day return policy ensures a completely risk-free purchase.





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