Can I request technical information for PR55-4B?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to PR55-4B.

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PR55-4B National Control Devices product image

SOURCING SUPPORT

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

National Control Devices RFQ AVAILABLE

PR55-4B

2-CHANNEL AC CURRENT MONITOR

Part Number: PR55-4B

Manufacturer: National Control Devices

Category: Current Sensors

Package: IoT Finished Device

Datasheet:: PR55-4B.pdf

Description: 2-CHANNEL AC CURRENT MONITOR

Select Quantity Stock: 1,046

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TECHNICAL RESOURCES

PR55-4B Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: PR55-4B

Manufacturer: National Control Devices

Package: IoT Finished Device

Series: PR55

Package/Case: IoT Finished Device

Packaging: Box

Product Status: Active

For Measuring: AC

Sensor Type: Current Sensor

Current - Sensing: 100A

Number of Channels: 2

Output: Wireless

Sensitivity: -

Frequency: 50Hz ~ 100kHz

Linearity: ±1%

Accuracy: ±2%

Voltage - Supply: 2V ~ 3.8V

Response Time: 100ms

Current - Supply (Max): -

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Polarization: -

Mounting Type: Chassis Mount

Supplier Device Package: -

Frequently Asked Questions

1. How can I order PR55-4B from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of PR55-4B?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of PR55-4B updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for PR55-4B?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for PR55-4B?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

PR55-4B Procurement and Technical Support

PR55-4B is manufactured by National Control Devices. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing PR55-4B and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for PR55-4B.

Part Number: PR55-4B

Manufacturer: National Control Devices

Package: IoT Finished Device

Category: Current Sensors

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

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UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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