MMS-405 Series
Wired reed sensors for precise applications
Our MMS 405 series wired reed sensors allow for particularly easy integration into existing systems and are ideal for applications where a direct cable connection is preferred.
They offer reliable switching operations with minimal installation effort – ideal for position monitoring, end position detection, and control in machines, drives, and building automation.
Do you require a customized solution?
Individual adjustments:
• Dimensions and shape
• Magnetic sensitivity
• Operating temperature
• Connection types
• Housing material
• Mounting / Modification
Areas of application
Position control, non-contact switching
Features
Magnetically operated proximity sensor
Individually defined sensitivity
THT mounting for direct integration on printed circuit boards
Customized adjustments possible
Can be operated through non-ferrous materials, e.g., wood, plastic, or aluminum
Series characteristics
Series product information
The MMS 405 series reed sensors are magnetically operated proximity sensors. They can be operated through non-ferrous materials such as wood, plastic, or aluminum, feature individually defined sensitivity, and offer a wide range of customer-specific customization options. The housing design is intended for THT mounting.
Dimensions: L 22.3 × W 3.3 mm
Contact form: A/B/C
Operating temperature: –20°C … +80°C
Sensitivity: 7 … 30 AT
Switching capacity: 5 … 10 W
Switching current: 0.25 … 0.5 A
Carry current: 1.0 … 1.5 A
Dielectric strength: 200 … 400 VDC
Approval
REACH; RoHS
Technical drawing
Variant characteristics
Dimensions: L 22.3 × W 3.3 mm
Hole spacing: 20.32 mm
| MMS-405 -1 | MMS-405 -2 | MMS-405 -4 | MMS-405 -5 | MMS-405 -9 | |
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| Contact form | A/B/C | A/B/C | A/B/C | A/B/C | A/B/C |
| Operating temperature | –20°C … +80°C | –20°C … +80°C | –20°C … +80°C | –20°C … +80°C | –20°C … +80°C |
| Sensitivity | 7 … 30 AT | 15 … 30 AT | 10 … 30 AT | 10 … 30 AT | 7 … 30 AT |
| Switching capacity | 10 W | 10 W | 5 W | 5 W | 10 W |
| Switching current | 0.5 A | 0.4 A | 0.25 A | 0.25 A | 0.5 A |
| Switching voltage VDC | 200 VDC | 200 VDC | 175 VDC | 175 VDC | 200 VDC |
| Switching voltage VAC | 140 VAC | 265 VAC | 125 VAC | 125 VAC | 140 VAC |
| Carry current | 1.0 A | 1.4 A | 1.5 A | 1.5 A | 1.0 A |
| Dielectric strength | 250 VDC | 400 VDC | 200 VDC | 200 VDC | 200 VDC |
| Small quantities & samples |  To the Shop |
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| MMS-405 -1 | MMS-405 -2 | MMS-405 -4 | MMS-405 -5 | MMS-405 -9 | |
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| Contact form | A-Normally Open | A-Normally Open | B-Normally Closed | C-Changeover | A-Normally Open |
| Operating temperature | –20°C … +80°C | –20°C … +80°C | –20°C … +80°C | –20°C … +80°C | –20°C … +80°C |
| Sensitivity | 7 … 30 AT | 15 … 30 AT | 10 … 30 AT | 10 … 30 AT | 7 … 30 AT |
| Switching capacity | 10 W | 10 W | 5 W | 5 W | 10 W |
| Switching current | 0.5 A | 0.4 A | 0.25 A | 0.25 A | 0.5 A |
| Switching voltage VDC | 200 VDC | 200 VDC | 175 VDC | 175 VDC | 200 VDC |
| Switching voltage VAC | 140 VAC | 265 VAC | 125 VAC | 125 VAC | 140 VAC |
| Carry current | 1.0 A | 1.4 A | 1.5 A | 1.5 A | 1.0 A |
| Dielectric strength | 250 VDC | 400 VDC | 200 VDC | 200 VDC | 200 VDC |
| Small quantities & samples | TO THE SHOP |
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