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ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
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ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer
ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer

ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer Measuring Tool for Outdoor

$74.35

1、It is suitable for the detection of high accuracy AC leakage Current Transformer, high order harmonic current, phase, electric energy, power, power factor, etc. 2、Adopting new CT technology, open close structure design, no need to disconnect the tested circuit, non contact measurement, safe and fast. 3、It can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, high accuracy digital multimeters, etc. 4、The iron core is made of permalloy, and the double layer shielding technology is adopted. The influence of the external magnetic field is minimal, and the measurement accuracy is high and stable and reliable. 5、Durable, made of high quality ABS + permalloy material, not easy to damage, long service life, can be used for a long time.

Isin:
I26DNNLX8ORC

$74.35

In Stock

Sold by , Fulfilled by IBSPOT • Ships from US

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ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer Measuring Tool for Outdoor

ETCR040K Open Close Leakage Current Sensor High Accuracy Current Transformer ...

$74.35

1、It is suitable for the detection of high accuracy AC leakage Current Transformer, high order harmonic current, phase, electric energy, power, power factor, etc. 2、Adopting new CT technology, open close structure design, no need to disconnect the tested circuit, non contact measurement, safe and fast. 3、It can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, high accuracy digital multimeters, etc. 4、The iron core is made of permalloy, and the double layer shielding technology is adopted. The influence of the external magnetic field is minimal, and the measurement accuracy is high and stable and reliable. 5、Durable, made of high quality ABS + permalloy material, not easy to damage, long service life, can be used for a long time.

Isin:
I26DNNLX8ORC

1、It is suitable for the detection of high accuracy AC leakage Current Transformer, high order harmonic current, phase, electric energy, power, power factor, etc. 2、Adopting new CT technology, open close structure design, no need to disconnect the tested circuit, non contact measurement, safe and fast. 3、It can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, high accuracy digital multimeters, etc. 4、The iron core is made of permalloy, and the double layer shielding technology is adopted. The influence of the external magnetic field is minimal, and the measurement accuracy is high and stable and reliable. 5、Durable, made of high quality ABS + permalloy material, not easy to damage, long service life, can be used for a long time.

More Information

Item Type: Leakage Current Transformer
Material: ABS+permalloy
Model: ETCR040K
Uses: Widely used in electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields.

1. Range and accuracy

Range Resolution Accuracy class
0.00mA～60A AC 0.01mA 0.5

2. Other parameters

Function Detect AC leakage Current, high order harmonic Current, phase, electric energy, power, power factor, etc.
Detection method Open and close structure, no need to cut off the line under test, especially suitable for online installation
CT size  Φ40mm
Quantity range  0.00mA～60A AC
Resolution  0.01mA AC
Accuracy level  0.5
Transformation ratio 800:1 (can be customized according to needs)
Phase error ≤2°
Secondary load  ≤10Ω
Screen Shielding  Double layer shielding, suitable for complex interference environment
Output mode Inductive Current output
Output interface  Wiring terminal (S1, S2 coil tap end, GND block end)
Frequency 10Hz～100KHz
Safety level CATⅢ600V
Overall Dimension Approx. 95mm×98mm×31mm / 3.7x3.9x1.2in
Quality  Approx. 160g / 5.6oz
Working temperature  -15℃～50℃
Insulation strength AC 3700V/rms (between Fe-Ni core and shell)

Notice

1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.

Shipping Methods & Estimated Delivery

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $5.95 for the first item, $3.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 

Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.

Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.

Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.

Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com

Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.

Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.

Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.

Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.

Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.

Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.

Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.

Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States

Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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