• KOINO NS22 Ø22 Selector and Key Selector Switches
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KOINO NS22 Ø22 Selector and Key Selector Switches

KOINO NS22 Ø22 Selector and Key Selector Switches

Ø22 mm NS22 series selector switches with short or long knob, illuminated or non-illuminated, and key selector switches.

Key features

  • IP66 front protection
  • Illuminated short-knob selectors available in red, green and yellow
  • RoHS compliant (excluding filament and transformer types)

Specifications

Mounting Hole Ø22 mm
Contact Rating AC15: 125 V 6 A, 250 V 3 A / DC13: 250 V 0.27 A
Insulation Resistance 100 MΩ min. (500 VDC)
Dielectric Strength 2,500 VAC 50/60 Hz for 1 min
Contact Resistance 30 mΩ max. (initial)
Electrical Life 500,000 operations min. (250 VAC 2 A inductive)
Operating Temperature -25 to +70 °C (LED), -25 to +55 °C (filament)
Rated Insulation Voltage 600 V
Rated Impulse Withstand Voltage 6 kV
Thermal Current (Ith) 10 A
Certification KC, UL/cUL (UL508), CE, CCC, RoHS (excluding filament/transformer types)
Protection IP66
NS22-S2 Actuator: Short knob | Operation: 2-position maintained
NS22-S3 Actuator: Short knob | Operation: 3-position maintained
NS22-SA2 Actuator: Short knob | Operation: 2-position spring return
NS22-SA3 Actuator: Short knob | Operation: 3-position spring return
NS22-S3R Actuator: Short knob | Operation: 3-position left maintained, right spring return
NS22-SL2 Actuator: Long knob | Operation: 2-position maintained
NS22-SL3 Actuator: Long knob | Operation: 3-position maintained
NS22-SLA2 Actuator: Long knob | Operation: 2-position spring return
NS22-SLA3 Actuator: Long knob | Operation: 3-position spring return
NS22-SL3R Actuator: Long knob | Operation: 3-position left maintained, right spring return
NS22-K2 Actuator: Key | Operation: 2-position maintained
NS22-K3 Actuator: Key | Operation: 3-position maintained
NS22-KA2 Actuator: Key | Operation: 2-position spring return
NS22-KA3 Actuator: Key | Operation: 3-position spring return
NS22-K3R Actuator: Key | Operation: 3-position left maintained, right spring return
Selector SwitchesKOINO
15 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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KOINO NS22 Ø22 Selector and Key Selector Switches

Brand KOINO·Selector Switches

Available part numbers (15)

NS22-S2, NS22-S3, NS22-SA2, NS22-SA3, NS22-S3R, NS22-SL2, NS22-SL3, NS22-SLA2, NS22-SLA3, NS22-SL3R + 5 more — see full table ↓

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
NS22-S2Actuator: Short knob | Operation: 2-position maintained
NS22-S3Actuator: Short knob | Operation: 3-position maintained
NS22-SA2Actuator: Short knob | Operation: 2-position spring return
NS22-SA3Actuator: Short knob | Operation: 3-position spring return
NS22-S3RActuator: Short knob | Operation: 3-position left maintained, right spring return
NS22-SL2Actuator: Long knob | Operation: 2-position maintained
NS22-SL3Actuator: Long knob | Operation: 3-position maintained
NS22-SLA2Actuator: Long knob | Operation: 2-position spring return
NS22-SLA3Actuator: Long knob | Operation: 3-position spring return
NS22-SL3RActuator: Long knob | Operation: 3-position left maintained, right spring return
NS22-K2Actuator: Key | Operation: 2-position maintained
NS22-K3Actuator: Key | Operation: 3-position maintained
NS22-KA2Actuator: Key | Operation: 2-position spring return
NS22-KA3Actuator: Key | Operation: 3-position spring return
NS22-K3RActuator: Key | Operation: 3-position left maintained, right spring return

Need a different model, or a part not listed here? Send us your parts list →

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