In sourcing discussions, MN-2A-020 is often placed next to Autonics Proximity Sensor, Autonics Digital Counter and Autonics Mn Ab W so procurement teams can align budgets and technical requirements effectively.
Autonics MN-2A-020 - Magnetic Non-contact Switches
Autonics Magnetic Non-contact Switches MN-2A-020 Technical Specifications

| Brand | Autonics |
| Product Type | Non-Contact Switches |
| Product | MN-2A-020 |
Autonics Magnetic Non-contact Switches MN-2A-020 Technical Specifications
| Specification | Value |
|---|---|
| Switching voltage | ≤ 24VDC@(=) |
| Switching current | ≤ 400mA |
| Contact type | 2 × N.O. |
| Operation distance_OFF→ON | ≥ 5 mm |
| Operation distance_ON→OFF | ≤ 15 mm |
| Life expectancy | ≥ 1 billion times (with low load) |
| Vibration | 1.0 mm amplitude at frequency of 10 to 55 Hzin each X, Y, Z direction for 2 hours |
| Vibration_Malfunction | 1.0 mm amplitude at frequency of 10 to 55 Hzin each X, Y, Z direction for 10 min |
| Shock | 300m/s² (approx. 30G) in each X, Y, Z direction for 3 times |
| Shock_Malfunction | 300m/s² (approx. 30G) in each X, Y, Z direction in output ON/OFF status for 3 times |
| Ambient temperature | -10 to 55℃, storage: -20 to 60℃ |
| Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP67(IEC standard) |
| Connection | Cable type |
| Material | Body/CAP: PC |
| Weight | Approx. 92.6g(approx. 106.5g) |
Get A Quote for Autonics Magnetic Non-contact Switches MN-2A-020 at the best price. The MN-2A-020 operates with a switching voltage of ≤ 24VDC @(=) and a switching current of ≤ 400mA, ensuring high reliability. It features 2 × N.O. contact types for flexible operation. The operation distance OFF → ON is ≥ 5 mm, while the ON → OFF distance is ≤ 15 mm, ensuring precise detection. Designed for harsh environments, it functions within an ambient temperature of -10 to 55℃ (storage: -20 to 60℃) and humidity levels of 35 to 85% RH (storage: 35 to 85% RH). The IP67 (IEC standard) protection structure makes it resistant to dust and water. Featuring a cable-type connection, its body and cap are made of durable PC material, with a weight of approximately 92.6g (106.5g including cable).
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It's Time to Get a Quote for Your Magnetic Non-contact Switches. We guarantee unmatched pricing and exceptional service compared to other Distributors. Contact us today!




