RUMC21BD Product data sheet Characteristics Universal plug-in relay, 10 A, 2 CO, 24 V DC Product availability : Stock - Normally stocked in distribution facility Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications Price* : 12.32 USD Main Range of product Harmony Relay Series name Universal Product or component type Plug-in relay Device short name RUM Contacts type and composition 2 C/O [Uc] control circuit voltage 24 V DC [Ithe] conventional enclosed thermal current 10A -40...131F (-40...55C) Status LED Without Control type Lockable test button Utilisation coefficient 20 % Complementary Shape of pin Cylindrical [Ui] rated insulation voltage 250V IEC 300V CSA 300V UL [Uimp] rated impulse withstand voltage 4kV 1.2/50 s) Contacts material AgNi [Ie] rated operational current 10A 277 V AC UL 10A 30 V DC UL 10A 30 V DC CSA 5A 250 V AC NC)IEC 5A 28 V DC NC)IEC 10A 250 V AC NO)IEC 10A 28 V DC NO)IEC 10A 277 V AC CSA Maximum switching voltage 250V IEC Resistive rated load 10A 250 V AC *Price is "List Price" and may be subject to a trade discount - check with your local distributor or retailer for actual price. Jan 25, 2021 1 10A 28 V DC Maximum switching capacity 2500 VA/280 W Minimum switching capacity 170 mW 10mA, 17V Operating rate <= 18000 cycles/hour no-load <= 1200 cycles/hour under load Mechanical durability 5000000cycles Electrical durability 100000cycles resistive Average coil consumption in W 1.4W Drop-out voltage threshold >= 0.1 Uc DC Operate time 20 ms at nominal voltage Release time 20ms at nominal voltage Average coil resistance 470Ohm 20 C +/- 15 % Rated operational voltage limits 19.2...26.4 V DC Protection category RT I Test levels Level A Safety reliability data B10d = 100000 Operating position Any position Net Weight 0.19lb(US) (0.086kg) Device presentation Complete product Environment Dielectric strength 1500V AC between contacts micro disconnection 2500V AC between coil and contact reinforced 2000V AC between poles basic Product certifications RoHS EAC CSA UL Standards EN/IEC 61810-1 UL 508 CSA C22.2 No 14 Ambient air temperature for storage -40...185F (-40...85C) Ambient air temperature for operation -40...131F (-40...55C) Vibration resistance 3 gn +/- 1 mm 10...150Hz)5 cycles in operation 4 gn +/- 1 mm 10...150Hz)5 cycles not operating IP degree of protection IP40 Shock resistance 10 gn 11ms) in operation EN/IEC 60068-2-27 10 gn 11ms) not operating EN/IEC 60068-2-27 Pollution degree 3 Ordering and shipping details Category 21127 - ZELIO ICE CUBE RELAYS Discount Schedule CP2 GTIN 00785901278184 Nbr. of units in pkg. 10 Package weight(Lbs) 0.2lb(US) (0.09kg) Returnability Yes Country of origin CN Packing Units Unit Type of Package 1 PCE Package 1 Height 2.72in (6.9cm) Package 1 width 1.40in (3.55cm) Package 1 Length 1.38in (3.5cm) Unit Type of Package 2 BB1 2 Number of Units in Package 2 10 Package 2 Weight 32.49oz (921g) Package 2 Height 1.57in (4cm) Package 2 width 5.75in (14.6cm) Package 2 Length 7.87in (20cm) Unit Type of Package 3 S02 Number of Units in Package 3 60 Package 3 Weight 12.97lb(US) (5.882kg) Package 3 Height 5.91in (15cm) Package 3 width 11.81in (30cm) Package 3 Length 15.75in (40cm) Offer Sustainability Sustainable offer status Green Premium product California proposition 65 WARNING: This product can expose you to chemicals including: Nickel compounds, which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov REACh Regulation REACh Declaration REACh free of SVHC Yes EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration Toxic heavy metal free Yes Mercury free Yes RoHS exemption information Yes China RoHS Regulation China RoHS declaration Environmental Disclosure Product Environmental Profile 3 Product data sheet Dimensions Drawings Dimensions 4 RUMC21BD Product data sheet Connections and Schema RUMC21BD Wiring Diagram 5 Product data sheet Connections and Schema Wiring Diagram Symbols shown in blue correspond to Nema marking. 6 RUMC21BD Product data sheet Performance Curves RUMC21BD Electrical Durability of Contacts Durability (inductive load) = durability (resistive load) x reduction coefficient. Resistive AC load X Y Switching capacity (kVA) Durability (Number of operating cycles) Reduction coefficient for inductive AC load (depending on power factor cos ) Y Reduction coefficient (A) Maximum switching capacity on resistive DC load X Y Voltage DC Current DC Note : These are typical curves, actual durability depends on load, environment, duty cycle, etc. 7