Enhance your control and automation systems with the Schneider Electric RUMC31B7 Universal Plug-in Relay from the Harmony Electromechanical Relays series. This relay is a versatile solution with 10A switching capacity, featuring 3 CO (changeover) contacts for various control applications. The lockable test button ensures easy maintenance and testing. It operates on a 24V AC power supply, making it suitable for a wide range of applications.
Key Features:
Versatile Control: The RUMC31B7 relay provides versatile control with 3 CO (changeover) contacts, making it suitable for various applications.
Lockable Test Button: The lockable test button simplifies maintenance and testing procedures.
Wide Voltage Compatibility: Operating on 24V AC, this relay can be used in a variety of systems and applications.
Technical Specifications:
Switching Capacity: 10A
Contacts: 3CO (3 Changeover)
Voltage Rating: 24V AC
| Specifications | |
|
Main |
|
| Range of product | Harmony Electromechanical Relays |
| Series name | Universal |
| Product or component type | Plug-in relay |
| Device short name | RUM |
| Contacts type and composition | 3 C/O |
| [Uc] control circuit voltage | 24 V AC 50/60 Hz |
| [Ithe] conventional enclosed thermal current | 10 A at -40…55 °C |
| Status LED | Without |
| control type | Lockable test button |
| Utilisation coefficient | ٠ |
| Complementary | |
| Shape of pin | Cylindrical |
| [Ui] rated insulation voltage | 250 V conforming to IEC |
| 300 V conforming to CSA | |
| 300 V conforming to UL | |
| [Uimp] rated impulse withstand voltage | 4 kV (1.2/50 µs) |
| Contacts material | AgNi |
| [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 277 V AC (same polarity) conforming to CSA | |
| 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 | |
| Maximum switching voltage | 250 V conforming to IEC |
| Resistive rated load | 10 A at 250 V AC |
| 10 A at 28 V DC | |
| Maximum switching capacity | 2500 VA/280 W |
| Minimum switching capacity | 170 mW at 10 mA, 17 V |
| Operating rate | <= 18000 cycles/hour no-load |
| <= 1200 cycles/hour under load | |
| Mechanical durability | 5000000 cycles |
| Electrical durability | 100000 cycles for resistive load |
| Average coil consumption in VA | 3 at 60 Hz |
| Drop-out voltage threshold | >= 0.15 Uc AC |
| Operate time | 20 ms at nominal voltage |
| Release time | 20 ms at nominal voltage |
| Average coil resistance | 72 Ohm at 20 °C +/- 15 % |
| Rated operational voltage limits | 19.2...26.4 V AC |
| Protection category | RT I |
| Test levels | Level A group mounting |
| Safety reliability data | B10d = 100000 |
| Operating position | Any position |
| Net weight | 0.086 kg |
| Device presentation | Complete product |
| Environment | |
| 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 | |
| product certifications | CSA |
| EAC | |
| UL | |
| standards | CSA C22.2 No 14 |
| UL 508 | |
| IEC 61810-1 | |
| Ambient air temperature for storage | -40…85 °C |
| Ambient air temperature for operation | -40…55 °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 | |
| IP degree of protection | IP40 |
| 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 | |
| Pollution degree | 2 |