KOINO KH-3071 / KH-3081 Ø25 and Ø30 Push Button Switches
KOINO KH-3071 / KH-3081 Ø25 and Ø30 Push Button Switches
Ø25 mm and Ø30 mm flat and mushroom push button switches with separate a and b contacts.
Key features
- KC certified; CCC certified (KH-3081, KH-3081EB)
- Separable a and b contacts
- Gold-plated contact blocks made to order
Specifications
| Insulation Resistance | 100 MΩ min. (500 VDC) |
|---|---|
| Rated Insulation Voltage | 600 V AC or DC |
| Contact Resistance | 30 mΩ max. (initial) |
| Dielectric Strength | 1,500 VAC 50/60 Hz for 1 min |
| Operating Temperature | -25 to +50 °C (no icing) |
| Humidity | 45-85% RH |
| Protection | IP40 |
| Contact | 1a+1b |
| Contact Rating | 250 VAC 6 A (resistive) |
| Thermal Current | 10 A max. |
| Mechanical Life | 1,000,000 operations (1,800 ops/h) |
| Electrical Life | 500,000 operations (1,800 ops/h) |
| KH-3071 | Mounting Hole: Ø25 mm | Button: Flat | Weight: Approx. 57 g | Status: Discontinued | |
| KH-3081 | Mounting Hole: Ø30 mm | Button: Flat | Weight: Approx. 63 g | Status: Discontinued | |
| KH-3071EB | Mounting Hole: Ø25 mm | Button: Mushroom | Weight: Approx. 65 g | |
| KH-3081EB | Mounting Hole: Ø30 mm | Button: Mushroom | Weight: Approx. 70 g |
Push Button SwitchesKOINO
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
Need a different model, or a part not listed here? Send us your parts list →
KOINO KH-3071 / KH-3081 Ø25 and Ø30 Push Button Switches
Available part numbers (4)
KH-3071, KH-3081, KH-3071EB, KH-3081EB
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.
KOINO
Push Button Switches
Photo on request
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| KH-3071 | Mounting Hole: Ø25 mm | Button: Flat | Weight: Approx. 57 g | Status: Discontinued | ||
| KH-3081 | Mounting Hole: Ø30 mm | Button: Flat | Weight: Approx. 63 g | Status: Discontinued | ||
| KH-3071EB | Mounting Hole: Ø25 mm | Button: Mushroom | Weight: Approx. 65 g | ||
| KH-3081EB | Mounting Hole: Ø30 mm | Button: Mushroom | Weight: Approx. 70 g |
Need a different model, or a part not listed here? Send us your parts list →
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