General-purpose Relay MY An Improved Miniature Power Relay with Many Models for Sequence Control and Power Applications A wide range of relay variations including ones with operation indicators, built-in diodes, etc. Arc barrier standard on 3- and 4-pole Relays. Dielectric strength: 2,000 VAC. LR Ordering Information List of Models Type Contact form Upper-mounting/ Plug-in socket/solder terminals PCB terminals solder terminals With indicator Standard DPDT --- --- MY2-02 MY2F 3PDT MY3 MY3N MY3-02 MY3F 4PDT --- --- MY4-02 MY4F 4PDT (bifurcated) --- --- MY4Z-02 MY4ZF With built-in diode 3PDT MY3-D MY3N-D2 --- --- (DC only) Note: When ordering, add the rated coil voltage to the model number. Rated coil voltages are given in the coil ratings table. Example: MY3, 6 VAC Rated coil voltage Accessories (Order Separately) Sockets Poles Front-mounting Socket Back-mounting Socket (DIN-track/screw mounting) Solder terminals Wire-wrap terminals PCB terminals W/ clip W/o clip W/ clip W/o clip 3 PYF11A PY11 PY11-Y1 PY11QN PY11QN-Y1 PY11-02 Note: 1. Equipped with operation check terminal. 2. The PYF08A(-E), PYF11A, and PYF14A(-E) have been approved as individual Sockets by UL 508 and CSA C22.2. Mounting Plates for Sockets Socket model For 1 Socket For 18 Sockets For 36 Sockets PY11, PY11QN(2) PYP-1 PYP-18 PYP-36 Note: PYP-18 and PYP-36 can be cut into any desired length in accordance with the number of Sockets. 62 General-purpose Relay MYSocket Hold-down Clip Pairing Relay type Poles Front-connecting Sockets Back-connecting Sockets (track-/screw-mounted) Solder/wire-wrap terminals PCB terminals Socket Clip Socket Clip Socket Clip Standard, operation indicator, built-in diode3 PYF11A PYC-A1 PY11(QN) PYC-P PY11-02 PYC-P Specifications Coil Ratings Rated voltage Rated current Coil Coil inductance Must Must Max. Power resistance (reference value) operate release voltage consum. voltage voltage (Approx.) 50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage AC 6 V 214.1 mA 183 mA 12.2 0.04 H 0.08 H 80% max. 30% min. 110% 1.0 to 1.2 VA (60 Hz) 12 V 106.5 mA 91 mA 46 0.17 H 0.33 H 24 V 53.8 mA 46 mA 180 0.69 H 1.30 H 50 V 25.7 mA 22 mA 788 3.22 H 5.66 H 100/110 V 11.7/12.9 mA 10/11 mA 3,750 14.54 H 24.6 H 0.9 to 1.1 VA (60 Hz) 110/120 V 9.9/10.8 mA 8.4/9.2 mA 4,430 19.20 H 32.1 H 200/220 V 6.2/6.8 mA 5.3/5.8 mA 12,950 54.75 H 94.07 H 220/240 V 4.8/5.3 mA 4.2/4.6 mA 18,790 83.50 H 136.40 H DC 6 V 150 mA 40 0.17 H 0.33 H 10% min. 0.9 W 12 V 75 mA 160 0.73 H 1.37 H 24 V 36.9 mA 650 3.20 H 5.72 H 48 V 18.5 mA 2,600 10.60 H 21.00 H 100/110 V 9.1/10 mA 11,000 45.60 H 86.20 H Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with tolerances of +15%/20% for rated currents and 15% for DC coil resistance. 2. Performance characteristic data are measured at a coil temperatures of 23C. 3. AC coil resistance and impedance are provided as reference values (at 60 Hz). 4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder re- sistor if required. Contact Ratings Item Double- or three-pole Four-pole Resistive load Inductive load Resistive load Inductive load (cos = 1) (cos=0.4, (cos = 1) (cos=0.4, L/R=7 ms) L/R=7 ms) Rated load 5 A, 220 VAC 2 A, 220 VAC 3 A, 220 VAC 0.8 A, 220 VAC) 5 A, 24 VDC 2 A, 24 VDC 3 A, 24 VDC 1.5 A, 24 VDC Carry current 5 A 3 A Max. switching voltage 250 VAC 250 VAC 125 VDC 125 VDC Max. switching current 5 A5 A 3 A3 A Max. switching power 1,100 VA 440 VA 660 VA 176 VA 120 W 48 W 72 W 36 W Failure rate (reference value)* Standard type: 100 mA, 5 VDC Standard types: 1 mA, 1 VDC Bifurcated type: 100 A, 1 VDC -6 *Note: P level: = 0.1 x 10 /operation, reference value 60 General-purpose Relay MY 63