3C-D-A93L SMC Direct Mount Magnetic Reed Auto Switch
The SMC 3C-D-A93L is a 2-wire magnetic reed auto switch engineered for position detection in pneumatic cylinders and actuators. Featuring an extended 3-meter heavy-duty vinyl lead wire (indicated by the "L" suffix) and an integrated red LED indicator,it automatically senses the internal magnetic piston ring to signal the open or closed position directly to PLCs or relay control systems.
| Parameter | Specification |
|---|---|
Manufacturer | SMC Corporation |
Part Number (MPN) | 3C-D-A93L / D-A93L |
Switch Type | Magnetic Reed Auto Switch |
Electrical Output Type | 2-Wire (In-line connection) |
Wiring Outlet Direction | In-line / Axial |
Applicable Load | IC Circuit, Relay, PLC |
Operating Voltage | 24 V DC (5 to 40 mA) / 100 V AC (5 to 20 mA) |
Internal Voltage Drop | ≤ 2.4 V (up to 20 mA) / ≤ 3 V (up to 40 mA) |
Indicator Lamp | Red LED (Lights up when ON) |
Lead Wire Length | 3.0 m (Oil-resistant Vinyl Heavy-Duty Cable) |
Operating Temperature Range | -10 °C to +60 °C |
Enclosure Rating | IP67 (IEC60529), JIS C0920 |
Mounting Style | Direct Mount / T-slot / Groove Mount |

Ssaoco Dammam
- Started from: Jul 10, 2025



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