Name: ECSR.3
Brand: Eaton
SKU: ECSR-3
Availability: InStock
Rating: 5 (93 reviews)

ECSR.3

For Reference Only

Part Number	ECSR.3
Manufacturer	Eaton
Description	UL CLASS RK-5 TIME DELAY
Datasheet	ECSR.3 Specifications
Package	Cartridge, Non-Standard
ECAD
In Stock	4,122 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ECSR.3 (Electrical, Specialty Fuses) is manufactured by Eaton 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 ECSR.3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ECSR.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ECSR.3.

ECSR.3 Specifications

Manufacturer	Eaton
Category	Circuit Protection - Electrical, Specialty Fuses
Package	Cartridge, Non-Standard
ECAD
Series	ECSR
Fuse Type	Cartridge
Current Rating	300mA
Voltage Rating - AC	600V
Voltage Rating - DC	-
Response Time	Slow
Applications	Electrical, Industrial
Features	-
Class	RK5
Approvals	CE, CSA, UL
Operating Temperature	-
Breaking Capacity @ Rated Voltage	200kA
Mounting Type	Holder
Package / Case	Cartridge, Non-Standard
Size / Dimension	0.810" Dia x 5.00" L (20.57mm x 127.00mm)

ECSR.3 Reviews

Jagg*****heth

March 27, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Crist*****ckenzie

March 26, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Paisle*****lenzuela

March 21, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Dani***** Ellis

March 14, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Johan*****nzuela

March 8, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the ECSR.3 works well.

Summ*****hand

February 21, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

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ECSR.3 Packaging

ECSR.3 FAQ

1. How to order ECSR.3 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 ECSR.3 is from the original manufacturer or authorized agents?

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

The price and inventory of ECSR.3 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 ECSR.3?

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 ECSR.3 we delivered, we will accept the replacement or return of the ECSR.3 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 ECSR.3.

(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 ECSR.3 pin diagram, ECSR.3 datasheet?

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

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ECSR.3 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
ECSR350 D# ECSR350	Eaton Corporation	Fuse Class RK5 350A 600V Slow Blow 2-Pin Lug Holder Carton - Bulk (Alt: ECSR350) RoHS: Not Compliant	0
ECSR3-5 D# ECSR3-5	Eaton Corporation	Fuse Class RK5 3A 600V Slow Blow - Bulk (Alt: ECSR3-5) RoHS: Not Compliant	0
ECSR.3 D# ECSR-3	Eaton Corporation	UL CLASS RK-5 TIME DELAY, - Bulk (Alt: ECSR-3) RoHS: Not Compliant	0
ECSR3 D# ECSR3	Eaton Corporation	UL CLASS RK-5 TIME DELAY, - Bulk (Alt: ECSR3) RoHS: Not Compliant	0
ECSR300 D# ECSR300	Eaton Corporation	Fuse Class RK5 300A 600V Slow Blow 2-Pin Lug Holder Carton - Bulk (Alt: ECSR300) RoHS: Not Compliant	0
ECSR3-2 D# ECSR3-2	Eaton Corporation	Fuse Class RK5 3A 600V Slow Blow - Bulk (Alt: ECSR3-2) RoHS: Not Compliant	0
ECSR35 D# ECSR35	Eaton Corporation	UL CLASS RK-5 TIME DELAY, - Bulk (Alt: ECSR35) RoHS: Not Compliant	0
ECSR30 D# ECSR30	Eaton Corporation	UL CLASS RK-5 TIME DELAY, - Bulk (Alt: ECSR30) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
ECSR350 D# ECSR350-ND	Eaton Bussmann	FUSE CRTRDGE 350A 600VAC CYLINDR	0
ECSR35 D# ECSR35-ND	Eaton Bussmann	FUSE CARTRIDGE 35A 600VAC	0
ECSR.3 D# ECSR.3-ND	Eaton Bussmann	FUSE CARTRIDGE 300MA 600VAC	0
ECSR30 D# ECSR30-ND	Eaton Bussmann	FUSE CARTRIDGE 30A 600VAC	15
ECSR3.5 D# ECSR3.5-ND	Eaton Bussmann	FUSE CARTRIDGE 3.5A 600VAC	0
ECSR3.2 D# ECSR3.2-ND	Eaton Bussmann	FUSE CARTRIDGE 3.2A 600VAC	0
ECSR300 D# ECSR300-ND	Eaton Bussmann	FUSE CRTRDGE 300A 600VAC CYLINDR	0
ECSR3 D# ECSR3-ND	Eaton Bussmann	FUSE CARTRIDGE 3A 600VAC	0

Part Number	Manufacturer	Description	Stock
ECSR350	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR3-5	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR35	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR30	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR3.2	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR300	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR3.5	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR3	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
ECSR3-2	Eaton Corporation	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

ECSR35

Eaton Bussmann

Fuse Class RK5 Slow Blow Acting 35A 600V Holder Cartridge 26.92 X 139.7mm CE/CSA/UL

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
ECSR30 D# 75T4251	Eaton Bussmann	UL CLASS RK-5 TIME DELAY RoHS: Not Compliant Min Qty: 10 Container: Bulk	0
ECSR3 D# 62AH3768	Omega Engineering	Electronics Accs: Fuses, Transformers, Breakers etc RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
ECSR35 D# 75T4253	Eaton Bussmann	UL CLASS RK-5 TIME DELAY RoHS: Not Compliant Min Qty: 10 Container: Bulk	0

Part Number

Manufacturer

Description

Stock

ECSR35

Eaton Bussmann

Fuse Class RK5 Slow Blow Acting 35A 600V Holder Cartridge 26.92 X 139.7mm CE/CSA/UL

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
ECSR30 D# 000000000003634887	Eaton Bussmann	Industrial & Electrical Fuses 600V 30A Dura Lag Time Delay	0
ECSR350 D# 000000000003634890	Eaton Bussmann	Industrial & Electrical Fuses 600V 350A Dura Lag Time Delay	0
ECSR.3 D# 000000000003634854	Eaton Bussmann	Industrial & Electrical Fuses UL CLASS RK-5 TIME DELAY,	0
ECSR35 D# 000000000003634889	Eaton Bussmann	Industrial & Electrical Fuses 600V 35A Dura Lag Time Delay	0
ECSR3.2 D# 000000000003634885	Eaton Bussmann	Industrial & Electrical Fuses UL CLASS RK-5 TIME DELAY	0
ECSR3.5 D# 000000000003634886	Eaton Bussmann	Industrial & Electrical Fuses RK5 600V TIME-DELAY FUSE	0
ECSR3 D# 000000000003634884	Eaton Bussmann	Industrial & Electrical Fuses 600V 3A Dura Lag Time Delay	0
ECSR300 D# 000000000003634888	Eaton Bussmann	Industrial & Electrical Fuses 600V 300A Dura Lag Time Delay	0

Part Number

Manufacturer

Description

Stock

ECSR30

Eaton Bussmann

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

ECSR35

D# 51542933

Eaton Bussmann

Fuse Class RK5 Slow Blow Acting 35A 600V Holder Cartridge 26.92 X 139.7mm CE/CSA/UL

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ECSR.3

Certified Quality

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