Littelfuse Inc. 30409-30
- Part No.:
- 30409-30
- Manufacturer:
- Littelfuse Inc.
- Category:
- Circuit Breakers
- Package:
- Description:
- CIR BRKR 30AMP
- Quantity:
- Payment:

- Shipping:

Inventory:2,245
Please send an inquiry. Send us your inquiry, and we will respond immediately.
30409-30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Littelfuse Inc.
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Mounting Type:
- Holder
- Breaker Type:
- -
- Current Rating (Amps):
- 30A
- Voltage Rating - AC:
- -
- Voltage Rating - DC:
- 12 V
- Actuator Type:
- Automatic Reset
- Number of Poles:
- 1
- Illumination:
- None
- Illumination Voltage (Nominal):
- -
- Approval Agency:
- -
30409-30 FAQ
1.How can I place an order for 30409-30 through Aetrix?
Please submit a Request for Quotation (RFQ) for 30409-30 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 30409-30 reliable?
The price and inventory of 30409-30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 30409-30 is usually 5 days.
3.What payment methods are accepted for 30409-30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 30409-30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 30409-30?
30409-30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 30409-30 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 30409-30?
For technical support, including 30409-30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 30409-30 requirements.
6.How does Aetrix verify that 30409-30 is sourced from the original manufacturer or authorized distributors?
All 30409-30 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 30409-30 meets industry standards.
7.What is the process for return or replacement of 30409-30?
All 30409-30 units undergo pre-shipment inspection (PSI). If there is an issue with 30409-30, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 30409-30 part is unused and in its original packaging.
Return procedure for 30409-30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
30409-30 Tags

-
QMB-153-11C3N-3BA
Qualtek
-
4404.0002
SCHURTER Inc.
-
4404.0105
SCHURTER Inc.
-
W57-XB7A4A10-5
TE Connectivity Potter & Brumfield Relays

-
W28-XQ1A-3
TE Connectivity Potter & Brumfield Relays

-
W54-XB1A4A10-20
TE Connectivity Potter & Brumfield Relays
-
W57-XB7A4A10-20
TE Connectivity Potter & Brumfield Relays

-
W54-XB1A4A10-30
TE Connectivity Potter & Brumfield Relays

-
W51-A121B1-15
TE Connectivity Potter & Brumfield Relays
-
W57-XB1A7A10-5
TE Connectivity Potter & Brumfield Relays

-
W28-XQ1A-8
TE Connectivity Potter & Brumfield Relays

-
W28-XQ1A-4
TE Connectivity Potter & Brumfield Relays
Tech Hub
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…
Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…
Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…

