Hielek’s contactors are very specific due to the applied operating coil and construction of the main contacts. All contactors with AC/DC coils ensure silent operation which is further enhanced by a low power consumption.

Optimal contacts and low heat dissipation guarantee a long lifetime of the contactor which is available in a wide range of characteristics.

Parameters
Contactor Model	Ie		Uc (V AC) (50Hz)	Power Consumption		Max Power	Circuit Diagram
	AC-7a	AC-7b		Hold on	Pull in
HCH8-16/40	16A	6A	24 110 240	4.6VA	34VA	1.6W
HCH8-20/40	20A	7A		4.6VA	34VA	1.6W
HCH8-25/40	25A	9A		4.6VA	34VA	1.6W
HCH8-16/04	16A	6A	24 110 240	4.6VA	34VA	1.6W
HCH8-20/04	20A	7A		4.6VA	34VA	1.6W
HCH8-25/04	25A	9A		4.6VA	34VA	1.6W
HCH8-16/22	16A	6A	24 110 240	4.6VA	34VA	1.6W
HCH8-20/22	20A	7A		4.6VA	34VA	1.6W
HCH8-25/22	25A	9A		4.6VA	34VA	1.6W
HCH8-16/31	16A	6A	24 110 240	4.6VA	34VA	1.6W
HCH8-20/31	20A	7A		4.6VA	34VA	1.6W
HCH8-25/31	25A	9A		4.6VA	34VA	1.6W

Q1: Could I have prices of your products?

A1: Welcome. Please tell us what products do you want and send us an email here.

Q2: Can we print our logo/website/company name on products?

A2: Yes, please send your details requirement to us.

Q3: What's the lead time for regular order?

A3: Normally, it needs 25 days.

Q4: Can I get a discount?

A4: Yes, please tell us how many quantity do you want.

Q5: Do you inspect the finished products?

A5: Yes, each step of production and finished products will be inspected before packed.

http://www.hielek-electric.com/