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SS22

SS22 22mm 3-Position Non-Illuminated Selector Switch (Short Contact)

Model SS22

SS22 3-Position Non-Illuminated Selector Switch (Short Contact) — 22mm panel-mount, 3-position positive selection, IP65. Factory direct from Wenzhou Jinhong, OEM welcome.

  • Mounting diameter22 mm
  • Series / ModelSS22
  • Housing MaterialStainless steel
  • Protection degreeIP65
  • Switching Positions3-position, maintained
SS22 22mm 3-Position Non-Illuminated Selector Switch (Short Contact)

Description

SS22 22mm 3-Position Non-Illuminated Selector Switch (Short Contact) — a standard-panel 22mm stainless steel selector switch from the SS22 series that provides positive rotary selection for hand-off-auto, manual/auto, speed or mode switching.

Key features

  • 22mm panel cut-out, snap-in stainless steel body
  • IP65 protection against dust and water splash
  • 3-position positive detented switching
  • non-illuminated, clean flush face
  • short contact option
  • Thermal current (Ith): 10 A; AC contact capacity: 240V/5A; DC contact capacity: 24V/1A; Series contact options: 1NO; 1NC; 1NO+1NC; Contact material: Silver alloy
  • Approvals / standards: UL, c-UL, CE

Typical applications

Widely used in machinery, machine tools, power electronics, production lines, printing, transportation, medical and shipbuilding equipment — for industrial automation and HMI control panels.

Manufactured by Wenzhou Jinhong (WZJH), a China push button switch manufacturer — OEM / ODM welcome.

Specifications

Mounting diameter22 mm
Series / ModelSS22
Housing MaterialStainless steel
Protection degreeIP65
Switching Positions3-position, maintained
Series contact options1NO; 1NC; 1NO+1NC
Thermal current (Ith)10 A
Insulation voltage (Ui)600 V
Contact materialSilver alloy
Operating temperature-25°C to +60°C
Operating humidity45 to 85% RH
Insulation resistance (500V DC)100 MΩ
Dielectric Strength1500V AC, 1 min
Mechanical life250,000 operations
Approvals / standardsUL, c-UL, CE
AC contact capacity240V/5A
DC contact capacity24V/1A
Initial contact resistance≤50 mΩ
Storage temperature-40°C to +70°C
Electrical lifeEmergency stop: 100,000 operations (single contact only); push button / selector / key switch: 100,000 operations (single contact), 50,000 operations (double contact)
Contact block familyHQ series
Contact block formX, Y series

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