Can I request technical information for CBW57-PB-20A-WX?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to CBW57-PB-20A-WX.

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SOURCING SUPPORT

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

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

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
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: Technical Documents
Datasheet and specification confirmation for engineers.

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OptiFuse RFQ AVAILABLE

CBW57-PB-20A-WX

CIR BRKR THRM 20A 250VAC 32VDC

Part Number: CBW57-PB-20A-WX

Manufacturer: OptiFuse

Category: Circuit Breakers

Package

Datasheet:: CBW57-PB-20A-WX.pdf

Description: CIR BRKR THRM 20A 250VAC 32VDC

Select Quantity Stock: 126

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Qty.	Unit Price	Ext. Price
1+	$4.02500	$4.02
10+	$3.73300	$37.33
50+	$2.87000	$143.50
100+	$2.44150	$244.15
250+	$2.30800	$577.00
500+	$2.01850	$1009.25
1000+	$1.93650	$1936.50

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TECHNICAL RESOURCES

CBW57-PB-20A-WX Technical Information

Specifications
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Hot Sale
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Specifications

Product Attribute: Attribute Value

Part Number: CBW57-PB-20A-WX

Manufacturer: OptiFuse

Package

Series: CBW57

Packaging: Bulk

Product Status: Active

Mounting Type: Panel Mount

Breaker Type: Thermal

Current Rating (Amps): 20A

Voltage Rating - AC: 250 V

Voltage Rating - DC: 50 V

Actuator Type: Push to Reset

Number of Poles: 1

Illumination: None

Illumination Voltage (Nominal): -

Approval Agency: cURus, IP 40, SAE J1171, UL 1077, UL 1500

Frequently Asked Questions

1. How can I order CBW57-PB-20A-WX 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 CBW57-PB-20A-WX?

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

3. Are the stock and price of CBW57-PB-20A-WX 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 CBW57-PB-20A-WX?

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 CBW57-PB-20A-WX?

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.

CBW57-PB-20A-WX Procurement and Technical Support

CBW57-PB-20A-WX is manufactured by OptiFuse. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing CBW57-PB-20A-WX 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 CBW57-PB-20A-WX.

Part Number: CBW57-PB-20A-WX

Manufacturer: OptiFuse

Package

Category: Circuit Breakers

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Payment Method

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

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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