Miniature General Purpose Relay HY General purpose 5,7 amp Plug in Power Relay, available in 2PCO, 3PCO and 4PCO Arc barriers prevent flashover between contacts Manual operator for circuit testing with latch facility colour coded for AC/DC identification Mechanical flag indicator showing armature operation LED indicators showing coil energisation UL and cUL approvals Options and ordering codes HY 4 1 PN 230VAC General purpose For coil voltage power relay see table 2 pole changeover 2 3 pole changeover 3 4 pole changeover 4 PN Mechanical indicator/test latch LED XN Indicator only Plug in 1 PX Test only XX No indication or test Specification Type HY21 HY31 HY41 Resistive Resistive Resistive Contact configuration 2PCO 3PCO 4PCO Rated load 250VAC/24VDC 7A 7A 5A Rated current 7A 7A 5A Maximum switching voltage AC/DC 250 250 250 Maximum breaking capacity 1750VA 1750VA 1250VA Operate time (typical value) 25ms 25ms 25ms Release time (typical value) 25ms 25ms 25ms Dielectric strength coil contact 1500 VAC 1500VAC 1500 VAC Ambient operating temperature -55C +70C -55C +70C -55C +70C Mechanical service life 20 million ops. minimum 20 million ops. minimum 20 million ops. minimum Electrical service life at load 100,000 ops. minimum 100,000 ops. minimum 100,000 ops. minimum Protection degree IP40 IP40 IP40 Contact material AgNi AgNi AgNi Voltage range 80-110% 80-110% 80-110% Power consumption 1.2 VA AC : 0.9 W DC 1.2 VA AC : 0.9 W DC 1.2 VA AC : 0.9 W DC Weight 37g 37g 37g HY/02/05 www.imopc.comMiniature General Purpose Relay HY continued Coil Data Rated Voltage Coil resistance 10% AC 50/60Hz at 20C 12VAC 46 24VAC 184 48VAC 735 110VAC 4550 230VAC 14400 12VDC 160 24VDC 650 48VDC 2600 110VDC 1100 Outline dimensions (mm) HY21 plug-in version, screw terminals socket SRN2-S HY31 plug-in version, screw terminals socket SRN3-S 21.5 21.5 3 6 35 35 75 75 HY41 plug-in version, screw terminals socket SRN4-S 21.5 3.2 35 75 HY/02/05 www.imopc.com 42.5 42.5 27 27 3 3 5.8 35 5.8 35 24 24 27 27 22.5 22.5 28 28 42.5 27 3 5.8 35 24 27 22.5 28