
Schneider Electric universal plug-in relay - Harmony RUM - 2 C/O - 24 V DC - 10 A RUMC21BD
Pricing
Request a quote
We reply within 24 hours
Product Description
Schneider Electric RUMC21BD Zelio RUM Plug-In Relay, 2 C/O contacts, 10 A Round pin 24VDC.
Technical Specifications
- Manufacturer part number (MPN)
- RUMC21BD EAN / GTIN: 3606480626586 HS code: 8536.90 Sales unit: pcs Package quantity: 10 pcs Voltage: 24 V DC Rated current: 10 A Range of product: Harmony Electromechanical Relays Series name: RUM series Product or component type: Plug-in relay Relay type: Universal relay Contacts type and composition: 2 C/O status LED: Without Control type: Lockable test button [Uc] control circuit voltage: 24 V DC [Ithe] conventional enclosed thermal current: 10 A at -40…55 °C [Uimp] rated impulse withstand voltage: 4 kV (1.2/50 µs) minimum switching capacity: 170 mW at 10 mA, 17 V Electrical durability: 100000 cycles for resistive load Operating time: 20 ms at nominal voltage Rated operational voltage limits: 19.2...26.4 V DC [Ui] rated insulation voltage: 250 V conforming to IEC; 300 V conforming to CSA; 300 V conforming to UL Reset time: 20 ms at nominal voltage Maximum switching voltage: 250 V conforming to IEC Drop-out voltage threshold: >= 0.1 Uc DC [Ie] rated operational current: 10 A at 277 V AC conforming to UL; 10 A at 30 V DC conforming to UL; 10 A at 30 V DC conforming to CSA; 5 A at 250 V AC (NC) conforming to IEC; 5 A at 28 V DC (NC) conforming to IEC; 10 A at 250 V AC (NO) conforming to IEC; 10 A at 28 V DC (NO) conforming to IEC; 10 A at 277 V AC conforming to CSA Average resistance: 470 Ohm at 20 °C +/- 15 % Maximum switching capacity: 2500 VA/280 W Mechanical durability: 5000000 cycles Safety reliability data: B10d = 100000 Operating rate: <= 18000 cycles/hour no-load; <= 1200 cycles/hour under load Utilisation coefficient: 20 % Compatibility code: RUM Dielectric strength: 1500 V AC between contacts with micro disconnection; 2500 V AC between coil and contact with reinforced; 2000 V AC between poles with basic Protection category: RT I Pollution degree: 3 Operating position: Any position Test levels: Level A group mounting Device presentation: Complete product Contacts material: AgNi Shape of pin: Cylindrical Product weight: 0.086 kg Average coil consumption: 1.4 W Load current: 10 A at 250 V AC; 10 A at 28 V DC Ambient air temperature for operation: -40…55 °C IP degree of protection: IP40 Standards: IEC 61810-1; UL 508; CSA C22.2 No 14 Product certifications: EAC; CSA; UL Ambient air temperature for storage: -40…85 °C Vibration resistance: 3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation; 4 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating Shock resistance: 10 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27; 10 gn (duration = 11 ms) for not operating conforming to IEC 60068-2-27 Country of origin: CN Warranty (in months): 18
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 3606480626586
- SAP 1000680656
- Code 8715054
Product Documentation
More from Schneider Electric

Schneider Electric
Cover F. Cablef. Connection Bakside NS1000
LVS04844

Schneider Electric
Schneider Electric Circuit breaker, ComPacT NSXm 160B, 25KA/415VAC, 3 poles, MicroLogic 4.1 trip unit 160A, lugs/busbars C12B34V160B

Schneider Electric
SSbl.-LGY FC-without connection.LGYE/LGY-NSXMVIGI-3P
LVS04418

Schneider Electric
KSA - angle - up - 630A
KSA630DLE401

Schneider Electric
Tilkopl.Terminal NSX/INS250 Powerclip
LVS04062

Schneider Electric
DIN-rail terminal 4mm² blue 4P
NSYTRV44BL

Schneider Electric
Label Holders, 12 pcs, H 36 mm, W 650 mm, PrismaSeT G
LVS08908

Schneider Electric
Schneider Electric Mureva BOX - grommet - grey - diameter 4 to 40 ISM71074
Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy RUMC21BD?
- RUMC21BD can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Schneider Electric product?
- The manufacturer part number is RUMC21BD.
- What is the HS code for RUMC21BD?
- The customs tariff (HS) code for RUMC21BD is 8536.90.
- Who manufactures RUMC21BD?
- RUMC21BD is a Schneider Electric product in the Control & Automation range.
- Is a datasheet available for RUMC21BD?
- Yes — the RUMC21BD datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for RUMC21BD?
- The minimum order quantity is 1.
- Is RUMC21BD available?
- Yes — RUMC21BD is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
