Procurement teams shortlist SFD-M2B-M20 with Autonics Proximity Sensor, Autonics Digital Counter and Autonics Sfdl M6A M20, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics SFD-M2B-M20 Safety Door Switches
The Autonics SFD-M2B-M20 Safety Door Switch offers Min. 80N opening force, Min. 10mm, 0.05 to 1m/s, Max. 20/min Operating frequency. Manufactured by Autonics under the Autonics Safety Door Switch category, this model belongs to the Autonics SFD Series.
| Brand | Autonics |
| Product Type | Safety Door Switches |
| Model Number | SFD-M2B-M20 |
Autonics SFD-M2B-M20 Safety Door Switches β Technical Specifications
| Specification | Value |
|---|---|
| Directing opening force | Min. 80N |
| Directing opening distance | Min. 10mm |
| Operating speed | 0.05 to 1m/s |
| Operating frequency | Max. 20/min |
| Life cycle_Mechanical | Min. 1,000,000 operations |
| Vibration_Malfunction | 0.75mm amplitude at frequency of 10 to 55Hzin each X,Y,Z direction for 10 min |
| Shock | 1,000m/sΒ² (approx. 100G) in each X, Y, Z direction for 3 times |
| Shock_Malfunction | 300m/sΒ² (approx. 30G) in each X, Y, Z direction for 3 times |
| Environment_Ambient temperature | -30 to 70β, storage: -40 to 70β |
| Environment_Ambient humidity | 35 to 90%RH, storage : 35 to 90%RH |
| Protection structure | IP67(IEC standerd, except head) |
| Material | Head: zinc, case: polyamide 6, operation key: stainless steel 304 |
| Applicable cable | AWG 20-18 (0.5 to 0.75mmΒ²) |
| Sold separately | Operation key |
| Dielectric strength_Between the terminals | 2kV |
| Connection Type | M20 Connector cable |
| Rated load voltage & current | Resistive load : 6A/250VAC~, 0.6A/250VDC@(=)Inductive load : AC-15 3A/240VAC~,DC-13 0.27A/250VDC@(=) |
| Dielectric strength_Between each terminal and non-live part | 5kV |
| Insulation resistance | 100M⦠or more (500VDC megger basis) |
| Contact resistance | Max. 50mΞ© (initial value) |
| Life cycle_Electrical | Min. 100,000 operations (240VAC~ 6A) |
| Conditional short circuit current | 100A |
| Weight | Approx.150g(approx.110g) |
