HES-1A/2A/3A-04A/B/N/D Heavy Duty Limit Switches

　Features：
　

   · Solid zinc alloy casing,

    For its harsh environment

   · Conform to EN60947-5-1,

                  IEC 60947-5-1,

                  UL508,

                  NEMA250,

                  CSA22.2 standard

   · A variety of optional actuators

   · Repeat accuracy (0.03mm linear)

   · Three options cover:

   Compact, standard, explosion-proof



Specifications:

Operating speed: 0.05mm-0.2m/sec
Rated Current/Voltage: 10A/600V AC (EN60947-5-1);
                                  AC15 A600/DC13 Q300
Service life:10 million (minimum)
                Electrical 1 million (minimum)
Operating temperature: -28.9 ~ +85 ℃ (-20 ~ 185 ° F)
Vibration: 25gn (10 .. 150Hz, 11ms) per IEC60068-2-6
Impact: 60gn (9ms) per IEC60068-2-27
Dielectric strength: 2200VAC for 1 minute
Short circuit protection: 10A fuse
Terminal line: 12-22AWG (2.05-0.644 square mm)
Degree of protection: IP67 conforming to IEC60529,
                               NEMA Types 2,4,6,6 P, 12,13

Model:
· HES-1A-04B (Standard)
· HES-1A-04A (High precision)
· HES-1A-04N (Light operating force)
· HES-1A-04D (High precision and light operating force)
· HES-2A-04B (standard)
· HES-2A-04A (High presion)
· HES-2A-04N (Light operating force)
· HES-2A-04D (High precision and light operating force)
· HES-3A-04B (Standard) [two level of actions]
· HES-3A-04A (High precision[two level of actions])
· HES-3A-04N (Light operating force [two level of actions])
· HES-3A-04D
(High precision and light operating force[two level of actions])

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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