Miniature Power Relays MY New Latching Levers for Circuit Checking Added to Our Best-selling MY General-purpose Relays Now lead-free to protect the environment. VDE certification (Germany). Different colors of coil tape for AC and DC models to more easily distinguish them. MY(S) models with latching levers added for easier circuit checking. Refer to the Common Relay Precautions. Model Number Structure Relays with Plug-in Terminals Case-surface PCB terminals Structure mounting Number of With operation Without operation Classification With latching lever poles indicator indicator MY2N* MY2* MY2IN(S)* MY2-02 MY2F 2 Bifurcated MY2ZN MY2Z Standard models (compliant with Electrical Appliances and 3 MY3N MY3 MY3-02 MY3F Material Safety Act) MY4N* MY4* MY4IN(S)* MY4-02 MY4F 4 Bifurcated MY4ZN* MY4Z* MY4ZIN(S)* MY4Z-02 MY4ZF MY2N-D2* MY2-D* MY2IN-D2(S)* 2 Bifurcated MY2ZN-D2 MY2Z-D Models with diode for coil surge absorption (DC coil specification 3 MY3N-D2 MY3-D --- --- only) MY4N-D2* MY4-D* MY4IN-D2(S)* 4 Bifurcated MY4ZN-D2* MY4Z-D* MY4ZIN-D2(S)* 2 MY2N-CR* MY2-CR* Models with CR circuit for coil surge absorption (AC coil MY4N-CR* MY4-CR* MY4IN-CR(S)* 4 --- specification only) Bifurcated MY4ZN-CR* MY4Z-CR* MY4ZIN-CR(S)* Models with high contact 4 Bifurcated --- MY4Z-CBG reliability MYQ4N MYQ4 MYQ4-02 4 Plastic sealed models Bifurcated MYQ4Z MYQ4Z-02 Latching models (coil latching)2MY2K MY2K-02 MY4H MY4H-0 4 Hermetic models Bifurcated MY4ZH MY4ZH-0 Note: 1. The models in this table are UL/CSA certified. This is indicated with a certification mark on the products. (This does not include models with high contact reliability or plastic sealed, latching, or hermetically sealed models.) 2. Models with an asterisk (*) next to them are new versions. 3. The standard models with plug-in terminals, models with coil surge absorption diodes, and models with coil surge absorption CR circuits were used in combination with the PYF-E and PYFS (2-pole and 4-pole) for the EC Declaration of Conformity. These products display the CE Marking. 4. Products cannot be manufactured for the cells with a diagonal line. Ask your OMRON representative for details on manufacturing products for cells containing --- in the above table. Refer to Connection Socket and Mounting Bracket Selection Table on page 33 in Options for information on the possible combinations of Models with Plug-in Terminals and Sockets. 1MY Miniature Power Relays: MY2 Refer to the standards certifications and compliance section of your OMRON website for the latest information on certified models. Ordering Information Rated voltage (V) Classification Model Standard products Made-to-order items 12, 24, 100/110, or 200/220 VAC 110/120 or 220/240 VAC Standard models MY2 12, 24, 48, or 100/110 VDC 12, 24, 100/110, 110/120, 200/220, or 220/240 VAC Models with built-in operation indicators MY2N 12, 24, 48, or 100/110 VDC Models with built-in diodes MY2-D 12, 24, or 100/110 VDC 48 VDC Models with built-in diodes and operation MY2N-D2 12, 24, 48, or 100/110 VDC indicators Models with built-in CR circuits MY2-CR 100/110 or 200/220 VAC 110/120 or 220/240 VAC Models with built-in CR circuits and operation MY2N-CR 100/110 or 200/220 VAC 110/120 or 220/240 VAC indicators Note: 1. Ask your OMRON representative for details on the time required to deliver made-to-order products. 2. Ask your OMRON representative for details on product specifications and the ability to manufacture products with voltages other than the above coil specifications. 3. The above models and specifications are new versions in the MY Series. 4. Except for MY2(N)-CR Relays with the above voltage specifications, all Relays have a height of 53 mm or less. If Mounting Brackets are required, refer to page 33 for selection information. Ratings and Specifications Ratings Operating Coils (Standard Models) Item Rated current (mA) Coil inductance (H) Must- Must- Coil resistance Maximum Power consumption operate release Rated Armature Armature () voltage (V) (VA, W) 50 Hz 60 Hz voltage (V) voltage (V) voltage (V) OFF ON 12 106.5 91 46 0.17 0.33 Approx. 1.0 to 1.2 (at 60 Hz) 24 53.8 46 180 0.69 1.3 100/110 11.7/12.9 10/11 3,750 14.54 24.6 *2 AC 30% min. 110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1 Approx. 0.9 to 1.1 (at 60 Hz) 200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07 110% of rated *1 80% max. voltage 220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4 12 72.7 165 0.73 1.37 24 36.3 662 3.2 5.72 *2 DC 10% min. Approx. 0.9 48 17.6 2,725 10.6 21.0 100/110 8.7/9.6 11,440 45.6 86.2 Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with tolerances of +15%/20% for the AC rated current and 15% for the DC coil resistance. 2. The AC coil resistance and inductance values are reference values only (at 60 Hz). 3. Operating characteristics were measured at a coil temperature of 23C. 4. The maximum voltage capacity was measured at an ambient temperature of 23C. *1. There is variation between products, but actual values are 80% max. To ensure operation, apply at least 80% of the rated value (at a coil temperature of +23 C). *2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the specified value. Contact Ratings Load Inductive load Type Standard Model with built-in operation Resistive load Item (cos = 0.4, L/R = 7 ms) Item models indicator, diode, or CR circuit 5 A at 220 VAC 2 A at 220 VAC Ambient Rated load *2 5 A at 24 VDC 2 A at 24 VDC operating 55 to 70C 55 to 60C *1 temperature Rated carry current 5 A Ambient Maximum contact voltage 250 VAC, 125 VDC operating 5% to 85% humidity Maximum contact current 5 A *1. With no icing or condensation. Contact configuration DPDT *2. This limitation is due to the diode junction temperature and elements used. Contact structure Single Contact materials Ag 2