AC Mini Contactor for House Hold Appliance Mini Contactor Modular Contactor

• Customization: Available
• Electricity Type: AC
• Number of Pole: 3
• Model NO.: HTH8-16A
• Phase: 3
• Main Circuit Rating Voltage: 220V
• Main Circuit Rating Current: 32
• Type: Ac Contactors
• Transport Package: Carton Box
• Specification: PA66
• Trademark: HTDQAFCI
• Origin: China
• HS Code: 853820000
• Production Capacity: 50000/Month

Product Description

AC Mini Contactor for house hold appliance MINI contactor modular contactor
 

Scope of application

HTH8 Modular Contactor (also known as analog contactors and architectural contactors) are mainly used in power systems with AC 50Hz/60Hz, rated working voltage up to 400V and rated working current up to 100A. They are used as remote switches and control circuits in AC-1 and AC-7a (non-inductive or low-inductive loads, resistance furnaces, household appliances and similar low-inductive loads). It can also be used to control the load of household motor. Modular Contactors cant't be used in break short-circuit currents, so appropriate short-circuit protective appliances (such as small circuit breakers) should be selected when using them. It meets the standard IEC 61095. BCH8 contactor can expand auxiliary control, protection and indication functions. BCH8 Modular Contactor is a kind of control device used for long distance connection and disconnection of inductionless or low inductive load, resistance furnace, household appliances and similar low inductive load, household motor, etc. BCH8 Modular Contactor are mainly used in homes, hotels, apartments, office buildings, public buildings, shopping malls, gymnasiums and other places to achieve automatic control functions.

Product characteristics

(1) The analog and digital control device has novel structure and compact volume.

(2) Installation orbiting, dimension modularization, safe use, can be combined with small circuit breakers installed in the control lighting box.

(3)The use of high-quality insulation materials greatly improves the safety.

(4) Beautiful appearance with working status indicator window.

(5)No noise, suitable for hotels, hospitals and other places.

Normal working conditions

Ambient air temperature: The upper limit of ambient air temperature is + 60ºC and the lower limit is - 5ºC. When the AC contactor is installed in the distribution box, spacers must be assembled on both sides to facilitate heat dissipation. Elevation: The altitude of the installation site shall not exceed 2000m.

Main technical parameters

Specifications			16A	20A	25A	40A	63A	100A
Rated current		AC-7a	16	20	25	40	63	100
		AC-7b	6	7	8.5	15	20	30
Agreed heating current Ith(A)			25	25	25	63	63	100
Rated insulation voltage Ui(V)			500
Rated operating voltage Ue(V)			250V(1P/2P) 400V(3P/4P)
Number of main contacts		1P	1NO,1NC
		2P	1NO1NC,2NO,2NC
		3P	3NO,3NC
		4P	2NO2NC,3NO1NC,4NO,4NC
Control power	AC-7a	230V	3.5	4.5	5.5	9	14	22
		400V	6.5	8	10	16	25	38
	AC-7b	230V	1.4	1.6	2	3.5	4.5	6.5
		400V	2.4	2.8	3.4	6	8	11
Electrical life(times)			10ten thousand
Mechanical life(times)			100ten thousand
Maximum number of switching operations per hour			30
Maximum number of switching operations per day			100
Quota control power supply voltage Us(V)			AC 24/50Hz AC230/50Hz
frequency			50Hz/60Hz
Class of pollution			2
Rated impulse withstand voltage(Uimp)			2.5kV(4kV--12/24/48VAV)
Protection level (IEC60529)		Contactor body	IP20
		Installed in distribution box	Ip40
working temperature			-5ºC~+60ºC
Storage temperature			-40ºC~+70ºC
Hygrothermal resistance(IEC60068.1)			2-class(At 55ºC,Relative humidity is 95%)
ELSV(Ultra-low Safety Voltage) 12/24/48 VAC
Product control meets the requirements of SELV (Safe Ultra-Low Voltage)

Note: When the contactor is installed in the distribution box, spacers must be assembled on both sides to facilitate heat dissipation.

Working principle

When the coil is electrified, the coil current generates magnetic field, which generates enough electromagnetic suction to overcome the reaction force, and the armature is sucked in to make the contact connected. When the coil voltage disappears or the coil voltage will be low to a certain value, that is, when the so-called release voltage, the magnetic flux generated by the armature end surface decreases, the electromagnetic suction begins to be smaller than the reaction force produced by the reaction spring and the contact spring. The armature of the contactor is released under the action of this reaction force, leaving the yoke, and the contact breaks off immediately.

Selection of 50Hz Modular Contactor

 RFQ:

Q1. Are you trade company or factory ?

We are factory have license to export overseas.

 

Q2 . What's your delivery time ?

The lead time for sample order is 7-10 days . For formal order lead time is 10 days ,15days or 25 days to different quantity.

 

Q3.What 's your normal packing

Our normal packing is inner box and out carton box . We also customize clients packing if the quantity is acceptable .

 

Q4.Could you offer OEM and ODM?

Yes , of course . If your quantity is acceptable , we can offer OEM or ODM .We have a strong R&D team.

 

Q5. What 's your payment term?

We usually accept T/T 30% in advance, balance70%T/T before ship. For other payment terms such as Paypal , Cash ,L/C, Credit card are negotiable.

 

Q6.When can I get the quotation ?

We usually quote you within 24 hours after we get your inquiry . If you are very urgent to get quotation . Please call us or send email to push so that we could regard your inquiry priority.

 

Q7. What's your minimum quantity?

Our usual minimum quantity is at least 1000 USD per order. But for first business we accept sample order for quality test .

 

Q8. Can you help select suitable products?

Sure , please send us inquiry and tell us your demand ,we will have professional team to support you in model selection.