Name: R21-1REF..S00450103
Brand: Sensata Technologies/Airpax
SKU: R21-1REF-S00450103
Availability: InStock
Rating: 5 (186 reviews)

R21-1REF..S00450103

For Reference Only

Part Number	R21-1REF..S00450103
Manufacturer	Sensata Technologies/Airpax
Description	CIRCUIT BREAKER MAG-HYDR ROCKER
Datasheet	R21-1REF..S00450103 Specifications
Package	-
ECAD
In Stock	7,092 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # R21-1REF..S00450103 (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 R21-1REF..S00450103 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add R21-1REF..S00450103 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of R21-1REF..S00450103.

R21-1REF..S00450103 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	-

R21-1REF..S00450103 Reviews

Jai*****White

March 24, 2023

★ ★ ★ ★ ★

Reasonable prices, fast shipping, and the best customer service I've ever experienced! Absolutely will share it to my friends.

Calv*****inhas

March 21, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Noe*****ckee

March 20, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Sky***** Raj

March 18, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Arian*****azquez

March 15, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Joe*****ack

March 10, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Gunn*****oreno

March 9, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Frey*****ster

March 8, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Syla*****thur

March 1, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

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R21-1REF..S00450103 Packaging

R21-1REF..S00450103 FAQ

1. How to order R21-1REF..S00450103 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 R21-1REF..S00450103 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the R21-1REF..S00450103. All suppliers must pass our qualification reviews before they can publish their products including R21-1REF..S00450103 on Heisener; we pay more attention to the channels and quality of R21-1REF..S00450103 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the R21-1REF..S00450103 price and inventory displayed accurate?

The price and inventory of R21-1REF..S00450103 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 R21-1REF..S00450103?

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 R21-1REF..S00450103 we delivered, we will accept the replacement or return of the R21-1REF..S00450103 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 R21-1REF..S00450103.

(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 R21-1REF..S00450103 pin diagram, R21-1REF..S00450103 datasheet?

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

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R21-1REF..S00450103 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

R21-1REF..S00450103

D# R21-1REF..S00450103-ND

Airpax

CIRCUIT BREAKER MAG-HYDR ROCKER

Part Number

Manufacturer

Description

Stock

R21-1REF..S00450103

D# 000000000004966568

Airpax

Circuit Breakers

Quick Inquiry

R21-1REF..S00450103

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