Name: AT 20 B420L
Brand: LEM USA Inc.
SKU: AT-20-B420L
Availability: InStock
Rating: 5 (122 reviews)

AT 20 B420L

For Reference Only

Part Number	AT 20 B420L
Manufacturer	LEM USA Inc.
Description	SENSOR CURRENT XFMR 20A AC
Datasheet	AT 20 B420L Specifications
Package	Module
ECAD
In Stock	7,668 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT 20 B420L (Current Transducers) is manufactured by LEM USA Inc. 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 AT 20 B420L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT 20 B420L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT 20 B420L.

AT 20 B420L Specifications

Manufacturer	LEM USA Inc.
Category	Sensors, Transducers - Current Transducers
Package	Module
ECAD
Series	AT
For Measuring	AC
Sensor Type	Transformer w/Conditioning
Current - Sensing	20A
Number of Channels	1
Output	Ratiometric, 4mA ~ 20mA
Sensitivity	-
Frequency	50/60Hz
Linearity	±0.5%
Accuracy	±1.5%
Voltage - Supply	20 V ~ 30 V
Response Time	100ms
Current - Supply (Max)	30mA
Operating Temperature	-20°C ~ 60°C
Polarization	Bidirectional
Mounting Type	Chassis Mount
Package / Case	Module

AT 20 B420L Reviews

Kari*****alla

April 3, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Hay***** Das

March 24, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Kier*****rrell

March 23, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

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AT 20 B420L Packaging

AT 20 B420L FAQ

1. How to order AT 20 B420L 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 AT 20 B420L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT 20 B420L. All suppliers must pass our qualification reviews before they can publish their products including AT 20 B420L on Heisener; we pay more attention to the channels and quality of AT 20 B420L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT 20 B420L price and inventory displayed accurate?

The price and inventory of AT 20 B420L 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 AT 20 B420L?

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 AT 20 B420L we delivered, we will accept the replacement or return of the AT 20 B420L 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 AT 20 B420L.

(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 AT 20 B420L pin diagram, AT 20 B420L datasheet?

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

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AT 20 B420L 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

AT 20 B420L

LEM Holdings SSA

SENSOR CURRENT 20A 30V MOD

Part Number

Manufacturer

Description

Stock

AT20B420L

D# 2664114

LEM Holdings SSA

CURRENT TRANSDUCER, 20A, CURRENT O/P

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

AT20B420L

D# 99Y7861

LEM Holdings SSA

CURRENT TRANSDUCER, 20A, CURRENT O/P, Sensor Output:Current, Supply Voltage DC Min:20V, Supply Voltage DC Max:30V, Current Measuring Range DC:-, Current Measuring Range AC:0A to 20A, Response Time:100ms, Accuracy %:1.5%, Product RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT 20 B420L

D# NS-AT 20 B420L

LEM Holdings SSA

OEM/CM ONLY

5796

Part Number

Manufacturer

Description

Stock

AT 20 B420L

D# 0198778

LEM Holdings SSA

LEM AT, Current Transformer, , 20A Input, 4 20 mA Output, 20:1, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT20B420L

D# 2664114

LEM Holdings SSA

CURRENT TRANSDUCER, 20A, CURRENT O/P

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

AT 20 B420L

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