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
3RT20162MB410KT0 Datasheet	Siemens	COUPLNG RELAY S00 9A 24VDC 1NO S	Availability:1400	1+ $312.6800 5+ $289.3400 10+ $276.9400 15+ $265.5600 25+ $261.5800	min:1
3RT20161HB42 Datasheet	Siemens	COUPLNG RELAY S00 9A 24VDC 1NC S	Availability:783	1+ $312.6800 5+ $289.3400 10+ $276.9400 15+ $265.5600 25+ $261.5800	min:1
3RT20161MB410KT0 Datasheet	Siemens	COUPLNG RELAY S00 9A 24VDC 1NO S	Availability:2798	1+ $294.6400 5+ $272.6600 10+ $260.9800 15+ $250.2400 25+ $246.5000	min:1
3RT23172AF00 Datasheet	Siemens	CONTACTOR RES S00 20A 110VAC 4NO	Availability:2307	1+ $312.6800 5+ $289.3400 10+ $276.9400 15+ $265.5600 25+ $261.5800	min:1
3RT20162MB420KT0 Datasheet	Siemens	COUPLNG RELAY S00 9A 24VDC 1NC S	Availability:1783	1+ $294.6400 5+ $272.6600 10+ $260.9800 15+ $250.2400 25+ $246.5000	min:1
3RT20161MB420KT0 Datasheet	Siemens	COUPLNG RELAY S00 9A 24VDC 1NC S	Availability:2052	1+ $312.6800 5+ $289.3400 10+ $276.9400 15+ $265.5600 25+ $261.5800	min:1
3RT20162HB42 Datasheet	Siemens	COUPLNG RELAY S00 9A 24VDC 1NC S	Availability:1929	1+ $294.6400 5+ $272.6600 10+ $260.9800 15+ $250.2400 25+ $246.5000	min:1
3RT20151BB411AA0 Datasheet	Siemens	CONTACTOR S00 7A 24VDC 1NO SCRW	Availability:1432	1+ $213.0400	min:1
3RT20152BB421AA0 Datasheet	Siemens	CONTACTOR.AC3:3KW 1NC DC24V	Availability:1021	1+ $213.0400	min:1
3RT20151BB421AA0 Datasheet	Siemens	CONTACTOR.AC3:3KW 1NC DC24V	Availability:2225	1+ $313.5400 5+ $290.1400 10+ $277.7200 15+ $266.3000 25+ $262.3000	min:1

Contactors (Electromechanical) Components

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