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 Contactors (Electromechanical) category page. You can select the model you want based on the above.

Question 2

What are the main brands Contactors (Electromechanical)?

Accepted Answer

Typical parameters include Altech Corporation, Altran Magnetics, Altran Magnetics, LLC, American Electrical Inc., American Zettler, B&J-USA, Banner Engineering, Benedict GmbH...

Question 3

How to choose between different Contactors (Electromechanical) 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:Altech Corporation, Altran Magnetics, Altran Magnetics, LLC]. 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
3RT20171AN22 Datasheet	Siemens	CONTACTOR S00 12A 220VAC 1NC SCR	Availability:2622	1+ $289.1200 3+ $284.7800 5+ $280.5000 10+ $276.3000	min:1
3RT20172AF01 Datasheet	Siemens	CONTACTOR S00 12A 110VAC 1NO SPR	Availability:642	1+ $289.1200 3+ $284.7800 5+ $280.5000 10+ $276.3000	min:1
3RT20172AP01 Datasheet	Siemens	CONTACTOR S00 12A 230VAC 1NO SPR	Availability:620	1+ $220.9400	min:1
3RT20171AP02 Datasheet	Siemens	CONTACTOR S00 12A 230VAC 1NC SCR	Availability:1502	1+ $258.8600 10+ $245.9200 25+ $232.9600 50+ $220.0200 100+ $207.0800	min:1
3RT20171AP62 Datasheet	Siemens	CONTACTOR S00 12A 240VAC 1NC SCR	Availability:2493	1+ $307.5400 5+ $284.6000 10+ $272.4000 15+ $261.2000 25+ $257.2800	min:1
3RT20172AK61 Datasheet	Siemens	CONTACTOR S00 12A 120VAC 1NO SPR	Availability:1501	1+ $225.6000 10+ $200.8860 25+ $191.8080 50+ $185.2092 100+ $178.8340	min:1
3RT20172AH02 Datasheet	Siemens	CONTACTOR S00 12A 48VAC 1NC SPRG	Availability:787	1+ $307.5400 5+ $284.6000 10+ $272.4000 15+ $261.2000 25+ $257.2800	min:1
3RT20172AP62 Datasheet	Siemens	CONTACTOR S00 12A 240VAC 1NC SPR	Availability:1268	1+ $307.5400 5+ $284.6000 10+ $272.4000 15+ $261.2000 25+ $257.2800	min:1
3RT20172AP02 Datasheet	Siemens	CONTACTOR S00 12A 230VAC 1NC SPR	Availability:2046	1+ $307.5400 5+ $284.6000 10+ $272.4000 15+ $261.2000 25+ $257.2800	min:1
3RT20171AU01 Datasheet	Siemens	CONTACTOR S00 12A 240VAC 1NO SCR	Availability:2163	1+ $307.5400 5+ $284.6000 10+ $272.4000 25+ $261.2000 50+ $254.2400	min:1

Contactors (Electromechanical) Components

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