Global style limit switches SN4172(Single Conduit Entry)

　Features：
　*Zinc die cast body
*Earth grounding surface on same level as switching
*Easily interchangeable contact block
*Galvanically separated contacts
*Screw terminals with self-lifting clamps for easy wiring
*Positive Opening of NC contacts
*4 x 90o actuator positions
*Cable entry available: M20, PG13.5 and 1/2"NPT
*Conform to EN 50047 standard

Specifications:
Operating Speed: 0.05mm-2m/sec
Operating Frequency:　Mechanical:120ops/min Electrical: 30ops/min
Insulation Resistance:　>100MΩ @ 500V DC
Contact Resistance:　　<25mΩ
Rated Current/Voltage:　10A/600V AC (EN60947-5-1)
Electrical Rating:　　UL/cUL Listed(E216958) for AC15 A600/ DC13 Q300
Dielectric Strength:　1000VAC for 1 min between non-continuous terminals
2500VAC for 1 min between each terminal and ground
Service Life:　　　 Mechanically 10,000,000, Electrically 500,000
Operating Temperature:　-25~80℃(-13~176°F) without formation of ice
Humidity:　　　　 <95%RH
Weight：　　　 200~250g
Degree of protection:　 IP67

SUNS Address:127 Rivemeck Road, Chelmsford, MA01824
Phone:+1-978-349-2329 Fax:+1-978-349-2330　E-mail:info@suns-usa.com
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