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
CON-3/240/40 Datasheet	Hartland Controls/Littelfuse	CONTACTOR 3P 240V 40A	Availability:1529	1+ $116.1810 10+ $97.5780 25+ $94.2300 50+ $94.1850	min:1
3RH22441AK60 Datasheet	Siemens	CONTACTOR RELAY 4NO+4NC AC 120V	Availability:1503	1+ $320.5600 10+ $285.4200 25+ $272.5200 50+ $263.1400	min:1
B88269X2340C011 Datasheet	EPCOS - TDK Electronics	GFC RELAY CONTACTOR 12V 200A	Availability:1505	1+ $254.4200 10+ $226.5400 25+ $216.3000 50+ $208.8600	min:1
3RH22711AK60 Datasheet	Siemens	CONTROL RELAY 7NO+1NC AC 120V SC	Availability:1524	1+ $135.2610 10+ $128.4930 25+ $121.7340 50+ $114.9660 100+ $108.2070	min:1
CON-3/24/40 Datasheet	Hartland Controls/Littelfuse	CONTACTOR 3P 24V 40A	Availability:1526	1+ $114.4710 10+ $91.1340 25+ $91.1250	min:1
CON-3/120/40 Datasheet	Hartland Controls/Littelfuse	CONTACTOR 3P 120V 40A	Availability:1531	1+ $118.5300 10+ $112.8870 25+ $104.7600 50+ $96.1740	min:1
3RT20161FB443MA0 Datasheet	Siemens	CONTACTOR S00 9A 24VDC 1NC SCRW	Availability:1507	1+ $342.2200 10+ $292.2600 25+ $286.9200	min:1
B88269X2390C011 Datasheet	EPCOS - TDK Electronics	GFC RELAY CONTACTOR 24V 200A	Availability:1547	1+ $119.8620 10+ $107.6760 25+ $103.2030 50+ $99.9000	min:1
3RT20171BB443MA0 Datasheet	Siemens	CONTACTOR S00 12A 24VDC 2NO/2NC	Availability:1505	1+ $327.9800 10+ $287.4400 25+ $272.3800 50+ $261.5200	min:1
3RT23251AK60 Datasheet	Siemens	CONTACTOR RES S0 30A 120VAC 5NO/	Availability:1504	1+ $331.5400 10+ $289.5960 25+ $331.5400 50+ $263.4764	min:1

Contactors (Electromechanical) Components

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