Schneider RUMC2AB2BD Relays & Sockets — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.
| Parameter | Value |
|---|---|
| Series name | Universal |
| Control type | Lockable test button |
| Range of product | Harmony Relay |
| Product or component type | Plug-in relay |
| Contacts type and composition | 2 C/O |
| Maximum switching voltage | 250 V AC IEC 250 V DC IEC |
| Minimum switching voltage | 17 V |
| Drop-out voltage threshold | >= 0.1 Uc DC |
| Coil voltage | 24 V DC |
| Voltage | 250 V IEC 300 V CSA 300 V UL |
| Rated operational voltage limits | 19.2...26.4 V DC |
| [Uimp] rated impulse withstand voltage | 4 kV |
| Parameter | Value |
|---|---|
| Minimum switching current | 10 mA |
| [Ie] rated operational current | 10 A AC-1/DC-1 (NO) conforming to IEC 12 A at 28 V DC-1 conforming to UL 16 A at 277 V AC-1 conforming to UL 5 A AC-1/DC-1 (NC) conforming to IEC |
| [Ithe] conventional enclosed thermal current | 10 A -40...131 °F (-40...55 °C) |
| IP degree of protection | IP40 conforming to EN/IEC 60529 |
| Pollution degree | 3 |
| Shock resistance | 10 gnin operation 10 gnnot operating |
| Vibration resistance | 3 gn +/- 1 mm 10...150 Hz)10 cycles in operation EN/IEC 60068-2-27 4 gn +/- 1 mm 10...150 Hz)10 cycles not operating EN/IEC 60068-2-27 |
| Contacts material | AgNi |
| Electrical durability | 100000 cycles resistive |
| Mechanical durability | 5000000 cycles |
| Standards | CSA C22.2 No 14 UL 508 EN/IEC 61810-1 |
| Category | 21127-ZELIO ICE CUBE RELAYS |
| Status LED | With |
| Shape of pin | Cylindrical |
| Operating rate | <= 1200 cycles/hour under load |
| Operating time | 20 ms |
| Device short name | RUM |
| Average resistance | 470 Ohm 20 °C +/- 10 % |
| Compatibility code | RUM |
| Operating position | Any position |
| Dielectric strength | 1500 V AC between contacts 1550 V AC between coil and contact 1550 V AC between poles |
| Protection category | RT I |
| Safety reliability data | B10d = 100000 |
| Utilisation coefficient | 20 % |
| Maximum switching capacity | 2500 VA AC 280 W DC |
| Minimum switching capacity | 170 mW |
| Ambient air temperature for storage | -40...185 °F (-40...85 °C) |
| Ambient air temperature for operation | -40...131 °F (-40...55 °C) |
The RUMC2AB2BD is a Schneider Harmony Relay RUM-series 2-pole relay rated 24 V DC coil, 10 A switching current, and 1.4 W coil consumption. It mounts into a socket, includes a lockable test button and status LED, and carries UL, CSA, and IEC 61810-1 approvals. The part is currently in active production.
Schneider lists the RUMC2AB2BD as an active, in-production part. For a BOM freeze or line-down need, an RFQ is the fastest path to confirm current lead time and quantity.
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