China Jqx -13f 10A OEM 12V Relays Breaker with Dust Cover

Product Description

Main Parameter
Specification	Max Current		15A / 10A
	Arrangement		1A/C / 2A/C
	Contact Material		Silver alloy
	Contact Resistance (By voltage drop 6V 1A)		Max.50m
	Rating Nominal Switching Capacity Resistive Load		15A 240VAC / 15A 24VDC 10A 240VAC / 10A 24VDC
	Max.Switching Voltage		30VDC/250VAC
	Max.Switching Current		15A / 10A
	Max.Switching Power		3600VA/360W 2400VA/240W
	Coil Consumption		1.0 to1.3W or 0.9W
	Mechanical Life(at 120 cpm)		1*10⁷
	Electrical Life(at 20 cpm)		2*10⁴
	Operate Time		Max.25ms
	Release Time		Max.25ms
	Dielectric Strength	Open Contact	≥1000VAC
		Coil and Contact	≥1500VAC
	Insulation Resistance		≥100mΩ
	Operation Humidity		45~80%
	Ambient Temperature		-40ºC~70ºC
	Vibration Resistance	Functional	10 ~ 55 Hz at Double Amplitude of 1.5mm
		Destruction	10 ~ 55 Hz at Double Amplitude of 1.5mm
	Shock Resistance	Functional	Min.10G
		Destruction	Min.100G

Cautions of Power Relay:

1.Suggestions of Plastic Anti-dust Cover

We highly recommend cover :
(1)When the ambient humidity is ≥ 60% (for example refrigerator or some country like Indian), the metal parts of relay will be weakened in different degrees
due to long-term exposure to the outdoors in terms of electrical conductivity and service life.
(2)When the dust density is high in the environment, all kinds of impurities carried in the dust (such as gravel), if gravel is embedded between contacts.
Firstly, it will affect the normal opening and closing of contacts;Secondly, part of the silicon oxide can be used as a semiconductor to conduct electricity,
and then the relay's on and off will fail if no anti-dust cover.
(3)When corrosive gases are serious in the environment, it will accelerate the metal aging, greatly affecting the service life of electrical relays.
* When none of the above situations exists, the plastic anti-dust cover is not necessary due to extra cost.

2.Suggestions of Contacts
(1)We should pay attention to prevent contact movement, adhesion, abnormal consumption, increase of contact resistance and other fault phenomena while using.

(2)The material of power relay can be AgCd010,AgSn08,AgSnOlnO etc.Wanjia star brand relay adopted AgSnO2with high quality & stable performance.
(3)The mechanical service life and electrical service life can be main factor too

* In a word, good device need good relay to low the repairing rates and improve the endurance.