Name: KO129E
Brand: E-Switch
SKU: KO129E
Availability: InStock
Rating: 5 (79 reviews)

KO129E

For Reference Only

Part Number	KO129E
Manufacturer	E-Switch
Description	SWITCH KEYLOCK 2POS SPDT 4A 125V
Datasheet	KO129E Specifications
Package	-
ECAD
In Stock	16,236 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 25 - Apr 30 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KO129E (Keylock Switches) is manufactured by E-Switch and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For KO129E specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KO129E with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KO129E.

KO129E Specifications

Manufacturer	E-Switch
Category	Switches - Keylock Switches
Package	-
ECAD
Series	KO
Circuit	SPDT
Number of Positions	2
Switch Function	On-Mom
Contact Timing	Not Specified
Current Rating	4A (AC)
Voltage Rating - AC	125V
Voltage Rating - DC	-
Actuator Type	Flat Key
Key Removable Positions	3 only
Angle of Throw	45°
Contact Material	Copper Alloy
Contact Finish	Silver
Mounting Type	Panel Mount
Termination Style	Solder Lug
Panel Cutout Dimensions	Circular - 19.00mm Dia
Features	-

KO129E Reviews

Eil***** Deep

April 6, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Orio*****rrison

March 23, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Tate*****pman

March 23, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Hend*****Sura

March 3, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

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KO129E Packaging

KO129E FAQ

1. How to order KO129E on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that KO129E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KO129E. All suppliers must pass our qualification reviews before they can publish their products including KO129E on Heisener; we pay more attention to the channels and quality of KO129E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KO129E price and inventory displayed accurate?

The price and inventory of KO129E fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of KO129E?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the KO129E we delivered, we will accept the replacement or return of the KO129E only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of KO129E.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as KO129E pin diagram, KO129E datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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KO129E Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

KO129EA126

D# 72100847

E-Switch Inc

Keylock Switch, KO Series, SP, Key Remove All, 2 Position, 4A, 125VAC, Solder

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KO129E

E-Switch Inc

Lead time 77

100

KO129EA126

E-Switch Inc

Lead time 77

100

Part Number

Manufacturer

Description

Stock

KO129E

D# EG2630-ND

E-Switch Inc

SWITCH KEYLOCK 2POS SPDT 4A 125V

Part Number

Manufacturer

Description

Stock

KO129EA126

E-Switch Inc

Keylock Switch - SPDT - 2 Position - 4A - 125VAC - 28VDC - Flat Key Actuator - 45° Angle of Throw - Position 3 Is Key Removable - Solder Lug - Panel Mount.

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KO129E

E-Switch Inc

OEM/CM Immediate delivery

18986

Part Number

Manufacturer

Description

Stock

KO129EA126

D# 612-KO129EA126

E-Switch Inc

Keylock Switches 4A 125VAC 2A 250VAC Key Pull Pos. 3

RoHS: Compliant

300

Part Number

Manufacturer

Description

Stock

KO129EA126

D# 15N7996

E-Switch Inc

RoHS: Not Compliant

Min Qty: 300

Container: Bulk

Part Number

Manufacturer

Description

Stock

KO129E

D# NS-KO129E

E-Switch Inc

OEM/CM ONLY

6748

Part Number

Manufacturer

Description

Stock

KO129EA126

TE Connectivity

Keylock Switch - SPDT - 2 Position - 4A - 125VAC - 28VDC - Flat Key Actuator - 45° Angle of Throw - Position 3 Is Key Removable - Solder Lug - Panel Mount.

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KO129E

E-Switch Inc

OEM/CM ONLY

721

KO129EA126

E-Switch Inc

OEM/CM ONLY

721

Part Number

Manufacturer

Description

Stock

KO129E

E-Switch Inc

IN stock Immediate delivery

18971

Quick Inquiry

KO129E

Certified Quality

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