Schneider RUMC31BD | Universal plug-in relay, 10 A, 3 CO, 24 V DC
Schneider RUMC31BD Description
The Schneider Electric RUMC31BD is part of the Harmony Electromechanical Relays range, known for its versatile and reliable performance in various industrial applications. Here is a detailed description of the RUMC31BD:
Schneider Electric RUMC31BD Relay
General Description:
Series: Harmony RUM
Product Type: Electromechanical Relay
Function: The RUMC31BD is designed to provide switching and control functions in electrical circuits, suitable for automation, control, and signaling applications.
Technical Specifications:
Contact Configuration: SPDT (Single Pole Double Throw)
Number of Contacts: 1 C/O (Changeover)
Contact Rating:
Current: 10 A
Voltage: 250 V AC / 30 V DC
Coil Voltage: 24 V DC
Operating Time:
Pick-up Time: ≤ 10 ms
Drop-out Time: ≤ 5 ms
Design and Construction:
Size: Compact and standardized design for easy integration into control panels and equipment.
Mounting: Can be mounted on a DIN rail or panel, offering flexibility in installation.
Material: High-quality materials ensure durability and longevity in various environmental conditions.
Enclosure: Clear plastic cover allowing visual inspection of the relay’s status and condition.
Features:
Manual Test Facility: Equipped with a test button for manual operation and testing of the relay without energizing the coil.
LED Indicator: Built-in LED indicator to show the operational status of the relay coil, providing easy troubleshooting and status monitoring.
Mechanical Durability: Rated for high mechanical endurance, ensuring reliable operation over a long period.
Electrical Durability: Designed for high electrical endurance with consistent performance throughout its lifespan.
Applications:
Automation Systems: Used in automated control systems for switching and controlling various loads.
Industrial Control: Suitable for controlling machinery and equipment in industrial environments.
Signaling: Used in signaling applications to indicate the status of processes and equipment.
General Purpose: Versatile use in a wide range of electrical and electronic control circuits.
Certifications and Standards:
Compliance: Meets international standards including IEC 61810-1 and UL 508.
Certifications: CE, UL, CSA, RoHS compliant.
Advantages:
Versatility: Suitable for a wide range of applications due to its standard contact configuration and coil voltage.
Durability: High mechanical and electrical durability for reliable long-term operation.
Ease of Use: Features like the manual test button and LED indicator enhance usability and simplify troubleshooting.
Compact Design: Small footprint allows for easy integration into various control panels and systems.
Summary
The Schneider Electric RUMC31BD relay is a robust and versatile component ideal for a wide range of automation, control, and signaling applications. With its reliable performance, high durability, and user-friendly features like the manual test button and LED indicator, it provides an efficient solution for controlling and switching electrical circuits in industrial and commercial settings
Additional information
brands
Schneider Electric
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 DC
[Ithe] conventional enclosed thermal current
10 A at -40…55 °C
Status LED
Without
Control type
Lockable test button
Utilisation coefficient
20 %
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 W
1.4 W
Drop-out voltage threshold
>= 0.1 Uc DC
Operate time
20 ms at nominal voltage
Release time
20 ms at nominal voltage
Average coil resistance
470 Ohm at 20 °C +/- 15 %
Rated operational voltage limits
19.2...26.4 V DC
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
EAC
UL
CSA
Standards
IEC 61810-1
CSA C22.2 No 14
UL 508
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
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