Name: CT300A
Brand: Hammond Manufacturing
SKU: CT300A
Availability: InStock
Rating: 5 (166 reviews)

CT300A

For Reference Only

Part Number	CT300A
Manufacturer	Hammond Manufacturing
Description	TRANSFORMER TOROID 2-10VA 300:5
Datasheet	CT300A Datasheet CT300A Specifications
Package	-
ECAD
In Stock	3,508 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 25 - May 30 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # CT300A (Current Sense Transformers) is manufactured by Hammond Manufacturing 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 CT300A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CT300A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CT300A.

CT300A Specifications

Manufacturer	Hammond Manufacturing
Category	Transformers - Current Sense Transformers
Package	-
ECAD
Series	CT
Frequency Range	-
Type	Non-Invasive (Solid Core)
Current Rating	5A
Inductance	-
E.T.	-
Turns Ratio - Primary:Secondary	-
Current Ratio	300:5
DC Resistance (DCR)	-
Ratings	-
Mounting Type	Chassis Mount
Size / Dimension	4.750" L x 1.750" W (120.65mm x 44.45mm)
Height - Seated (Max)	4.250" (107.95mm)
Termination Style	Wire Leads

CT300A Datasheet

CT300A Reviews

Kait*****Borde

March 22, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Melan*****kinney

February 23, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Maxwe*****andler

February 22, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Write a Review

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CT300A Packaging

CT300A FAQ

1. How to order CT300A 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 CT300A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CT300A. All suppliers must pass our qualification reviews before they can publish their products including CT300A on Heisener; we pay more attention to the channels and quality of CT300A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CT300A price and inventory displayed accurate?

The price and inventory of CT300A 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 CT300A?

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 CT300A we delivered, we will accept the replacement or return of the CT300A 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 CT300A.

(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 CT300A pin diagram, CT300A datasheet?

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

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CT300A 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
3RK24001CT300AA3 D# 71128007	Siemens	ASI, K20, 4I/4Q, M8, ASI V3.0 RoHS: Not Compliant	0
3RK22000CT300AA3 D# 71127998	Siemens	ASI, K20, 4I, M8 RoHS: Not Compliant	0
CT300A D# 70319531	Hammond Manufacturing	Current Transformer Toroid 2-10VA 300:5 RoHS: Compliant	0
3RK1400-1CT30-0AA3 D# 71127944	Siemens	AS-I COMPACT MODULE K20, IP67, RoHS: Not Compliant	0
3RK2100-1CT30-0AA3 D# 71127992	Siemens	ASI, K20, 4Q, M8 RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

CT300A

D# V99:2348_19784118

Hammond Manufacturing

Current Transformer 1:60 4000VAC 300000mA Prim. 2 Terminal Wire Lead Flange Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CT300A-48D1

Contact Industries

Part Number

Manufacturer

Description

Stock

CT300A

Siemens

Customer Item

NP043A300A

Panasonic Electronic Components

TRANS PREBIAS NPN/PNP SSSMINI6

10000

Part Number

Manufacturer

Description

Stock

CT300A

D# HM5338-ND

Hammond Manufacturing

CURR SENSE XFMR 5A CHAS MNT

NP043A300A

D# NP043A300ATR-ND

Panasonic Electronic Components

TRANS PREBIAS NPN/PNP SSSMINI6

Part Number

Manufacturer

Description

Stock

CT300A0-BGLF

AUOTO

In stock shipping within 2days

352

Part Number	Manufacturer	Description	Stock
3RK2400-1CT30-0AA3 D# 3527689	Siemens	I/O MODULES ACCESSORIES RoHS: Compliant Min Qty: 1 Container: Each	0
3RK2200-0CT30-0AA3 D# 3527678	Siemens	I/O MODULES ACCESSORIES RoHS: Compliant Min Qty: 1 Container: Each	0
3RK1400-1CT30-0AA3 D# 3527658	Siemens	I/O MODULES ACCESSORIES RoHS: Compliant Min Qty: 1 Container: Each	0
3RK2100-1CT30-0AA3 D# 3527668	Siemens	I/O MODULES ACCESSORIES RoHS: Compliant Min Qty: 1 Container: Each	0

Part Number	Manufacturer	Description	Stock
10CT300A8	SYNCHO	OEM/CM QUOTES ONLY \| NO BROKERS	1
CT300A48D1	Contact Industries	OEM/CM QUOTES ONLY \| NO BROKERS	38
CT300A	Hammond Manufacturing	OEM/CM QUOTES ONLY \| NO BROKERS	10

Part Number

Manufacturer

Description

Stock

CT300A

D# 546-CT300A

Hammond Manufacturing

Current Transformers Indoor/Toroidal .6VA 300:5, Accuracy 2%

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CT300A

D# 50H3628

Hammond Manufacturing

TRANSFORMER

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

NP043A300A

D# NS-NP043A300A

Panasonic Electronic Components

OEM/CM ONLY

10039

CT300A

D# NS-CT300A

Hammond Manufacturing

OEM/CM ONLY

6864

Part Number

Manufacturer

Description

Stock

CT300A

Hammond Manufacturing

transformer - current

Part Number

Manufacturer

Description

Stock

CT300A48D1

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

CT300A0-BGLF

AUOTO

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CT300A

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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