Name: 249-4-21509-221
Brand: Sensata Technologies/Airpax
SKU: 249-4-21509-221
Availability: InStock
Rating: 5 (153 reviews)

249-4-21509-221

For Reference Only

Part Number	249-4-21509-221
Manufacturer	Sensata Technologies/Airpax
Description	CIRCUIT BREAKER MAG-HYDR LEVER
Datasheet	249-4-21509-221 Specifications
Package	-
ECAD
In Stock	3,726 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 249-4-21509-221 (Circuit Breakers) is manufactured by Sensata Technologies/Airpax 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 249-4-21509-221 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 249-4-21509-221 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 249-4-21509-221.

249-4-21509-221 Specifications

Manufacturer	Sensata Technologies/Airpax
Category	Circuit Protection - Circuit Breakers
Package	-
ECAD
Series	*
Breaker Type	-
Current Rating	-
Voltage Rating - AC	-
Voltage Rating - DC	-
Number of Poles	-
Actuator Type	-
Illumination	-
Illumination Voltage (Nominal)	-
Mounting Type	-

249-4-21509-221 Reviews

Alexa***** Parker

March 31, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Kaliy*****ntana

March 25, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Prince*****kinson

March 24, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Angel*****ckwell

March 21, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Grif*****Mason

March 20, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Alan*****iwari

February 28, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Zani*****Carey

February 26, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Tor*****ayne

February 26, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Ezek*****Bava

February 25, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

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249-4-21509-221 Packaging

249-4-21509-221 FAQ

1. How to order 249-4-21509-221 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 249-4-21509-221 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 249-4-21509-221. All suppliers must pass our qualification reviews before they can publish their products including 249-4-21509-221 on Heisener; we pay more attention to the channels and quality of 249-4-21509-221 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 249-4-21509-221 price and inventory displayed accurate?

The price and inventory of 249-4-21509-221 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 249-4-21509-221?

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 249-4-21509-221 we delivered, we will accept the replacement or return of the 249-4-21509-221 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 249-4-21509-221.

(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 249-4-21509-221 pin diagram, 249-4-21509-221 datasheet?

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

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249-4-21509-221 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

249-4-21509-221

Sensata Technologies

249-4-21509-221 /POLE # 4 /PROD FAMILY: 0209

Part Number

Manufacturer

Description

Stock

249-4-21509-221

D# 249-4-21509-221-ND

Airpax

CIRCUIT BREAKER MAG-HYDR LEVER

Part Number

Manufacturer

Description

Stock

249-4-21509-221

D# 000000000001053262

Airpax

249-4-21509-221 /POLE # 4 /PROD FAMILY: 0209

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249-4-21509-221

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