New Product Power Relays MK-S(X) MK-S-series Relays with DC-switching Models That Can Switch 220 VDC, 10 A (Resistive Load). Switch a DC load of 220 VDC, 10 A (resistive load). Models for AC Loads can switch 250 VAC, 15 A (resistive load). Lineup includes models with SPST-NO and SPST-NO/SPST- NC contact forms. Using a SPST-NO/SPST-NC contact form enables detecting contact welding. (When the NO contacts become welded, the NC contacts will maintain a minimum distance of 0.5 mm.) Models available with operation indicators and built-in test buttons. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. RoHS compliant. Standards: UL, IEC (TV certification) Ordering Information General-purpose Relays Models for DC Loads Contact form SPST-NO SPST-NO/SPST-NC Type Model Rated voltage (V) Model Rated voltage (V) AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Standard Models MKS1XT-10 MKS2XT-11 DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Models with Built-in MKS1XTN-10 MKS2XTN-11 Operation Indicators DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Models with Test Button MKS1XTI-10 MKS2XTI-11 DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Models with Test Button and MKS1XTIN-10 MKS2XTIN-11 Built-in Operation Indicators DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 Models for AC Loads Contact form SPST-NO SPST-NO/SPST-NC Type Model Rated voltage (V) Model Rated voltage (V) AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Standard Models MKS1T-10 MKS2T-11 DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Models with Built-in MKS1TN-10 MKS2TN-11 Operation Indicators DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Models with Test Button MKS1TI-10 MKS2TI-11 DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 AC: 24, 100, 110, 120, 200, 220, 230, 240 AC: 24, 100, 110, 120, 200, 220, 230, 240 Models with Test Button and MKS1TIN-10 MKS2TIN-11 Built-in Operation Indicators DC: 12, 24, 48, 110, 220 DC: 12, 24, 48, 110, 220 Accessory (Order Separately) Connecting Socket Classifications Built-in diode Model Back-connecting Socket PCB Terminals No P7M-06P No P7MF-06 Mounts to DIN Track or via Front-connecting Socket screws Yes P7MF-06-D 1MK-S(X) Specifications Ratings Operating Coil Must Must Maximum Coil Power Item Rated current (mA) operate release voltage resistance consumption voltage (V) voltage (V) allowable (V) () (VA, W) Rated voltage (V) 50 Hz 60 Hz Percentage of rated voltage 24 110 96.3 48.4 100 26.6 23.1 760 110 24.2 21.0 932 30% min. at Approx. 2.3 VA 120 22.2 19.3 1,130 60 Hz at 60 Hz AC 25% min. at Approx. 2.7 VA 200 13.3 11.6 3,160 50 Hz at 50 Hz 220 12.1 10.5 3,550 230 11.5 10.0 4,250 80% max. 110% 240 11.0 9.6 4,480 12 126 95 24 63.2 380 DC 48 32.0 1,500 15% min. Approx. 1.5 W 110 13.6 8,060 220 6.8 32,200 Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with tolerances of +15%/20% for AC rated current and 15% for DC coil resistance. 2. Performance characteristic data are measured at a coil temperature of 23C. 3. The maximum allowable voltage is the maximum value of the allowable voltage range for the operating power supply for the relay coil. There is no continuous allowance. 4. The rated current is approximately 5 mA higher for Models with Built-in Operation Indicators (DC operating coils). 2