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CKL12ATW01-040
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

CKL12ATW01-040

SWITCH KEYLOCK 2POS SPDT 3A 250V
NKK Switches · Switches · BOM Matching
Mfr. Part Number
CKL12ATW01-040
Manufacturer
NKK Switches
Datasheet
Datasheet
Description
SWITCH KEYLOCK 2POS SPDT 3A 250V
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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CKL12ATW01-040
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In Stock3,285
Unit
Price
$17.42
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Reference Price
QuantityPrice
1$ 17.4200
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Voltage Rating - AC
250 V
Current Rating (Amps)
3A (AC)
Operating Temperature
-25°C ~ 70°C
Mounting Type
Panel Mount
Actuator Type
Tubular Key
Angle of Throw
90°
Circuit
SPDT
Contact Finish
Silver
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Key Removable Positions
All
Features
Epoxy Sealed Terminals
Mounting Type
Panel Mount
Operating Temperature
-25°C ~ 70°C
Angle of Throw
90°
Contact Timing
Non-Shorting (BBM)
Switch Function
On-On
Actuator Type
Tubular Key
Circuit
SPDT
Contact Finish
Silver
Contact Material
Silver (Ag)
Current Rating (Amps)
3A (AC)
Number of Positions
2
Panel Cutout Dimensions
Circular - 19.00mm Dia
Termination Style
Solder Lug
Voltage Rating - AC
250 V
Voltage Rating - DC
-
SWITCH KEYLOCK 2POS SPDT 3A 250V
Brand Introduction
Over its 65-year history, NKK has designed and manufactured the industry’s most extensive selection of electromechanical switches setting the standard for quality, stability and reliability in switch solutions.

Available in a variety of actuator types including toggle, rocker, pushbutton, slide, rotary and keylock switches to illuminated, process-sealed, miniature, surface-mount, touch screen and programmable switch devices.
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Buying FAQ — CKL12ATW01-040

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy CKL12ATW01-040 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes CKL12ATW01-040. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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