Can I request technical information for KBUN2D40?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to KBUN2D40.

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KBUN2D40 Springer Controls 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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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.

: One-Stop BOM Sourcing
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Springer Controls RFQ AVAILABLE

KBUN2D40

Circ Brkr-UL489, 40A, 2P, D

Part Number: KBUN2D40

Manufacturer: Springer Controls

Category: Circuit Breakers

Package

Datasheet:: KBUN2D40.pdf

Description: Circ Brkr-UL489, 40A, 2P, D

Select Quantity Stock: 2,702

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TECHNICAL RESOURCES

KBUN2D40 Technical Information

Specifications
FAQ
Hot Sale
Packaging
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Specifications

Product Attribute: Attribute Value

Part Number: KBUN2D40

Manufacturer: Springer Controls

Package

Series: KBUD

Packaging: Retail Package

Product Status: Active

Mounting Type: DIN Rail

Breaker Type: Thermal

Current Rating (Amps): 40A

Voltage Rating - AC: 240 V

Voltage Rating - DC: -

Actuator Type: Lever

Number of Poles: 2

Illumination: None

Illumination Voltage (Nominal): -

Approval Agency: CE, CSA, UL489

Frequently Asked Questions

1. How can I order KBUN2D40 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 KBUN2D40?

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

3. Are the stock and price of KBUN2D40 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 KBUN2D40?

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 KBUN2D40?

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

Hot Sale Part Numbers

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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.

KBUN2D40 Procurement and Technical Support

KBUN2D40 is manufactured by Springer Controls. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing KBUN2D40 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 KBUN2D40.

Part Number: KBUN2D40

Manufacturer: Springer Controls

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

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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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