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SD30 Series 30mm Key Switch

Mid-to-high-end pushbutton switches, indicator lights, relays, buzzers and accessory solutions

SD30 30mm panel-mount key switches from Wenzhou Jinhong — Head IP65 / Bottom IP65, 10 A Ith. OEM/ODM welcome.

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SD30 Series 30mm Key Switch

Products

4 models.

SD30 30mm Non-Illuminated Key Switch (2-Position Maintained, Short Contact) SD30 30mm Non-Illuminated Key Switch (2-Position Maintained, Short Contact)
  • Model:SD30-6101F-2, SD30-6102F-2, SD30-6110F-2, SD30-6111F-2, SD30-6120F-2
  • Panel cut-out:30 mm
 SD30 30mm Non-Illuminated Key Switch (3-Position Maintained) SD30 30mm Non-Illuminated Key Switch (3-Position Maintained)
  • Model:SD30-7102-3, SD30-7111-3, SD30-7120-3
  • Panel cut-out:30 mm
 SD30 30mm Non-Illuminated Key Switch (3-Position Maintained, Short Contact) SD30 30mm Non-Illuminated Key Switch (3-Position Maintained, Short Contact)
  • Model:SD30-7102F-3, SD30-7111F-3, SD30-7120F-3
  • Panel cut-out:30 mm
 SD30 30mm Non-Illuminated Key Switch (2-Position Maintained) SD30 30mm Non-Illuminated Key Switch (2-Position Maintained)
  • Model:SD30-6101-2, SD30-6102-2, SD30-6110-2, SD30-6111-2, SD30-6120-2
  • Panel cut-out:30 mm

SD30 30 mm key switches

SD30 key switches bring keyed 2-position or 3-position maintained control to a 30 mm hole, with standard or short contact blocks. They share the SD rating — 10 A, Ui 600 V, IP65 head and body — and 250,000 operations mechanical life; conformity is to IEC 60947 and IEC 60529.

SD30 key switch versions
VersionModelsOperationContact block
Non-Illuminated Key Switch (2-Position Maintained, Short Contact)SD30-6101F-2, SD30-6102F-2, SD30-6110F-2 … (5 codes)2-Position MaintainedShort
Non-Illuminated Key Switch (3-Position Maintained)SD30-7102-3, SD30-7111-3, SD30-7120-33-Position MaintainedStandard
Non-Illuminated Key Switch (3-Position Maintained, Short Contact)SD30-7102F-3, SD30-7111F-3, SD30-7120F-33-Position MaintainedShort
Non-Illuminated Key Switch (2-Position Maintained)SD30-6101-2, SD30-6102-2, SD30-6110-2 … (5 codes)2-Position MaintainedStandard

Reading the code: 61xx-2 models are 2-position, 71xx-3 models 3-position, and an F after the digits marks the short contact block.

Specification

  • Protection: IP65
  • Thermal current (Ith): 10 A
  • Insulation voltage (Ui): 600 V
  • Mechanical life: 250,000 operations
  • Contact material: Silver alloy
  • Operating temperature: -25°C to +60°C

The SS30 key switch is the stainless-head alternative in the same size. Matching 30 mm parts: SD30 selector switches, SD30 push buttons, SD30 emergency stops. Back to 30 mm key switches.

Ordering

Enquiries should include the exact model, colour, lamp voltage if illuminated, contact block and order quantity. As the manufacturer, Wenzhou Jinhong can quote OEM and ODM versions. Send an enquiry.