Search Catalog
 Bestact Products    Separate Type (PSMS)
Bestact Products > Bestact Magnetic Proximity Switches > Separate Type (PSMS) > Type PSMS-R1G1  

Type PSMS-R1G1, Medium-Capacity Switch Unit

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites

Any Number of Combination of Switch Units and Magnet Units to Set up an Effective Detecting System
  • Directly controlled on 100 VDC or greater without power supply unit or amplifying relay
  • No erroneous operations or circuit failure due to noise and surge
  • Contactless detection assures maintenance free operation and long life

 Specifications   Operating Method   DEGREES OF PROTECTION (IEC Standard 529)   How to Use   

Magnet Unit


Rated Sensitive Distance (mm)1


Maximum Sensitive Distance (mm)2

8 to 12

Contact Arrangement



Dust-proof type IP50

Switching Frequency

3600 times/hour

Rated Insulation Voltage

250 VAC

Rated Continuous Current

3 A

Maximum Making Current

240VAC 15A (PF: 0.7)

Operational Power Ratings

115VDC 0.3A
240VAC 0.5A

Withstand Voltage Across Contacts

500VAC for 1 minute

Withstand Voltage to Ground

1500VAC for 1 minute

Mechanical Life

100 million operations

Electrical Life

240 VAC 20 mA (relay load) 30 million operations
24 VDC 40 mA (relay load) 15 million operations

Operating Temperature

-10 to +60°C

Storage Temperature

-25 to +80°C

Incorporated Bestact Type (Item Type)

R25, Medium-Capacity (For heavy duty)
1 Detectable distance when both switch and magnet units are mounted on iron plate at 20°C.
2 Maximum detectable distance between units when switch is mounted on non-magnetic substance at 20°C. (Value range shows performance variation of each product, but not those due to repetitive operations.)
3 Refer to DEGREES OF PROTECTION (IEC Standard 529)


·  Operating Characteristics

·  Influence by Environmental & Operation Conditions

Home | Your Privacy Rights | Terms of Use ©2019 Yaskawa America, Inc. All Rights Reserved

 1-800-YASKAWA (927-5292) or 1-847-887-7457