Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Circuit Breakers category page. You can select the model you want based on the above.

Question 2

What are the main brands Circuit Breakers?

Accepted Answer

Typical parameters include 3M Electronics, Aim Dynamics, AIRPAX / Sensata, Altech Corporation, American Electrical Inc., Amphenol LTD, APM Hexseal, Artesyn Embedded Technologies...

Question 3

How to choose between different Circuit Breakers brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:3M Electronics, Aim Dynamics, AIRPAX / Sensata]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
209-4-1-62-4-2-10-V Datasheet	AIRPAX / Sensata	CIR BRKR MAG-HYDR 10A 240VAC	Availability:1550	1+ $312.6150	min:1
CERB1-1-52-20.0-DE-01-T Datasheet	Waldom Electronics	CIR BRKR HYD MAG	Availability:1788	2+ $52.1532 5+ $38.9340 10+ $30.8016 25+ $29.5488 50+ $27.0432	min:1
4404.0003 Datasheet	Schurter	CIR BRKR THRM 8A 240VAC 48VDC	Availability:1804	100+ $2.0160 300+ $1.9350 500+ $1.8810 1000+ $1.7820 2500+ $1.7370	min:1
CERB1-1-52-30.0-DE-01-T Datasheet	Waldom Electronics	CIR BRKR HYD MAG	Availability:611	1+ $136.2200 37+ $98.0000 81+ $83.9400 217+ $74.4000 445+ $69.4200	min:1
4404.0009 Datasheet	Schurter	CIR BRKR THRM 7A 240VAC 48VDC	Availability:1815	1+ $4.1580 5+ $3.4506 10+ $3.1851 50+ $2.6417 100+ $2.4366	min:1
CERB1-1-52-10.0-DE-01-T Datasheet	Waldom Electronics	CIR BRKR HYD MAG	Availability:1710	1+ $72.1080 5+ $48.0330 10+ $36.8640 25+ $34.3440 50+ $29.7090	min:1
4404.0037 Datasheet	Schurter	CIR BRKR THRM 7A 240VAC 48VDC	Availability:1052	100+ $4.6600 300+ $4.4400 500+ $4.3200 1000+ $4.0800 2500+ $3.9600	min:1
CERB1-1-52-5.00-DE-01-T Datasheet	Waldom Electronics	CIR BRKR HYD MAG	Availability:1690	1+ $54.3330 5+ $40.5540 10+ $32.0940 21+ $24.8670	min:1
CERB1-1-52-15.0-DE-01-T Datasheet	Waldom Electronics	CIR BRKR HYD MAG	Availability:1608	1+ $72.1080 5+ $48.0330 10+ $36.8640 25+ $34.3440 50+ $29.7090	min:1
LELHK111-36770-20 Datasheet	Waldom Electronics	LELHK111-36770-20	Availability:1589	1+ $68.7600 5+ $65.5110 10+ $62.6310 25+ $62.3160 50+ $61.1280	min:1

Circuit Breakers Components

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