• KOINO KH-3011/KH-3012/KH-3130 Selector Switches (30 mm)
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KOINO KH-3011/KH-3012/KH-3130 Selector Switches (30 mm)

KOINO KH-3011/KH-3012/KH-3130 Selector Switches (30 mm)

KOINO 30 mm KH series selector switches: KH-3011 2-position and KH-3012 3-position knob selectors with 1a+1b contacts, and KH-3130 selector push button combining left/right selection with a push action.

Key features

  • Separate NO (a) and NC (b) contact elements; gold-plated contact blocks made to order
  • KH-3130: select left or right, then push to close the NO contact of that side; saves panel space by combining selector and push button
  • KH-3130 variants with NO/NC contacts off in the selected position are made to order
  • KH-3011/3012 body phenol, ring ABS (painted or fine silver); KH-3130 zinc die-cast body, acetal knob
  • KC 61058-1 approved

Specifications

Mounting hole 30 mm
Contact rating 250V AC 6A (resistive)
Rated insulation voltage 600V AC/DC
Insulation resistance 100 MOhm min. (500V DC megger)
Dielectric strength 1,500V AC 50/60Hz for 1 min
Contact resistance 30 mOhm max. (initial)
Vibration 10-55 Hz, 0.75 mm half amplitude, X/Y/Z
Ambient conditions -25 to +50 C, 45-85% RH
Protection IP40
Mechanical life 250,000 operations min.
Approvals KC
Source KOINO general catalog 5th ed., p. 293-294
KH-3011 Operator: 2-position selector | Contacts: 1a+1b | Body: Phenol, nylon glass contact housing | Weight: Approx. 91 g
KH-3012 Operator: 3-position selector | Contacts: 1a+1b | Body: Phenol, nylon glass contact housing | Weight: Approx. 101 g
KH-3130 Operator: 2-position selector with push button | Contacts: Left 1a+1b, right 1a+1b | Body: Zinc die-cast, aluminium ring | Weight: Approx. 173 g
Selector SwitchesKOINO
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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KOINO KH-3011/KH-3012/KH-3130 Selector Switches (30 mm)

Brand KOINO·Selector Switches

Available part numbers (3)

KH-3011, KH-3012, KH-3130

How to order

Send the KOINO part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
KH-3011Operator: 2-position selector | Contacts: 1a+1b | Body: Phenol, nylon glass contact housing | Weight: Approx. 91 g
KH-3012Operator: 3-position selector | Contacts: 1a+1b | Body: Phenol, nylon glass contact housing | Weight: Approx. 101 g
KH-3130Operator: 2-position selector with push button | Contacts: Left 1a+1b, right 1a+1b | Body: Zinc die-cast, aluminium ring | Weight: Approx. 173 g

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