Power relays are usually constructed in that the electromagnet with yoke, the contact system, and the arc extinguishing equipmen

Mini power relay

Name: JZX-18FH Power Relay

Features

* 7A switching capabilities.* 2 to 4 pole configurations.* 1.5KV dielectric coil to contacts. 2.5KV is available.* Various terminals, test button available.* Au-claded contact available.* Conform to the CE low voltage directive

Contact Data

Contact Arrangement	2C,3C	4C
Initial Contact Resistance Max.	50mΩ(at 1A 24VDC)
Contact Material	Silver Alloy
Contact Rating(Res.Load)	5A,7A/250VAC 30VDC	3A,5A/250VAC 30VDC
Max.switching voltage	250VAC/30VDC
Max.switching current	7A	5A
Max.switching power	210W 1750VA	150W 250VA
Mechanical life	2 × 107 OPS
Electrical life	1 × 105 OPS

Characteristics

Initial Insulation Resistance		1000MΩ,500VAC
Dielectric Strength	Between coil and Contacts	1500VAC 1min.
	Between open contacts	1000VAC 1min.
	Between contact sets	1500VAC 1min.
Operate time (at nomi,Volt.)		25ms
Release time (at nomi.Volt.)		25ms
Shock Resistance	Functional	100 m/s2
	Destructive	1000 m/s2
Vibration Resistance		1mm, 10 to 55Hz
Humidity		35% to 95%
Ambient temperature		-55°C to + 70°C
Termination		PCB & Plug-in
Unit weight		39g
Construction		Dust Cover

Coil Power

Coil Power

DC: 0.9W AC 1.2VA

Coil data

Nominal Voltage VDC	Pick-up VoltageVDC	Drop-outVoltageVDC	Coil ResistanceΩ		Nominal Voltage VDC	Pick-up VoltageVDC	Drop-outVoltageVDC	Coil ResistanceΩ
5	4.0	0.50	27.5±10%		6	4.80	1.80	11.5±10%
6	4.8	0.60	40±10%		12	9.60	3.60	46±10%
12	9.6	1.20	160±10%		24	19.2	7.20	184±10%
24	19.2	2.40	650±10%		48	38.4	14.4	735±10%
48	38.4	4.80	2600±10%		120	96.0	36.0	4550±10%
110	88.0	11.0	11000±10%		220/240	176.0	66.0	14400±10%

Outline Dimensions And Wiring Diagram

Mini power relay JZX-18FH