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Schneider RUMC21F7 | Universal plug-in relay, 10 A, 2 CO, 120 V AC

Schneider Electric
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Schneider RUMC21F7 | Universal plug-in relay, 10 A, 2 CO, 120 V AC

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Schneider RUMC21F7 | Universal plug-in relay, 10 A, 2 CO, 120 V AC

Technical Specifications of Schneider RUMC21F7

  • Brand: Schneider Electric
  • Series: Harmony RUM
  • Model: RUMC21F7
  • Relay Type: Universal plug-in relay
  • Contact Configuration: 2 C/O (Changeover) contacts
  • Coil Voltage: 120 V AC
  • Maximum Switching Current: 10 A
  • Contact Material: Silver alloy
  • Mounting Type: Plug-in (compatible with Harmony relay sockets)
  • Operating Temperature Range: -40°C to +70°C
  • Coil Power Consumption: 2 VA
  • Electrical Durability: 100,000 operations at full load
  • Mechanical Durability: 30 million operations
  • Dimensions: 35 mm x 35 mm x 52 mm
  • Protection Rating: IP40 (relay), IP20 (with compatible socket)

Key Features

1. Reliable and Versatile Switching

  • Supports two changeover contacts (2 C/O), allowing seamless switching between circuits.
  • Handles loads up to 10 A, making it suitable for industrial and commercial applications.

2. 120 V AC Coil for Industrial Use

  • Operates at 120 V AC, a common voltage in North American electrical systems, making it ideal for various automation and control applications.

3. Plug-In Design for Easy Installation

  • Compatible with Schneider Harmony relay sockets, allowing for quick installation and replacement, reducing system downtime.

4. High Durability and Longevity

  • Mechanical durability of 30 million operations, ensuring long service life.
  • Electrical durability of 100,000 operations at full load for reliable performance.

5. Compact and Space-Saving

  • Designed to fit in control panels and automation cabinets without taking up much space.

6. Silver Alloy Contacts for High Conductivity

  • Silver alloy contacts provide low resistance and high conductivity, reducing wear and tear.

7. Wide Operating Temperature Range

  • Functions reliably between -40°C and +70°C, making it suitable for harsh industrial environments.

8. Compatible with Harmony Relay Sockets

  • Works with Schneider Harmony relay sockets, ensuring a secure and stable connection for better electrical performance.

Applications

1. Industrial Automation and Control Systems

  • Used in PLC-based control panels for switching and isolating signals in industrial automation.

2. Motor Control Circuits

  • Controls motors, pumps, and industrial drives by switching control signals efficiently.

3. HVAC and Building Automation

  • Integrated into HVAC systems to control fans, dampers, and temperature-regulating devices.

4. Lighting Control

  • Used in lighting automation for switching loads such as warehouse lighting, street lights, and commercial lighting systems.

5. Power Distribution Panels

  • Ensures safe and efficient switching in power distribution networks and electrical control panels.

6. Safety and Alarm Systems

  • Helps trigger alarms, emergency shut-offs, and fault indication circuits.

7. Renewable Energy Systems

  • Used in solar power and battery energy storage systems for control and automation.
Main
Range of productHarmony Electromechanical Relays
Series nameUniversal
Product or component typePlug-in relay
Device short nameRUM
Contacts type and composition2 C/O
[Uc] control circuit voltage120 V AC 50/60 Hz
[Ithe] conventional enclosed thermal current10 A at -40…55 °C
Status LEDWithout
Control typeLockable test button
Utilisation coefficient20 %
Complementary
Shape of pinCylindrical
[Ui] rated insulation voltage250 V conforming to IEC
300 V conforming to CSA
300 V conforming to UL
[Uimp] rated impulse withstand voltage4 kV (1.2/50 µs)
Contacts materialAgNi
[Ie] rated operational current10 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
Maximum switching voltage250 V conforming to IEC
Resistive rated load10 A at 250 V AC
10 A at 28 V DC
Maximum switching capacity2500 VA/280 W
Minimum switching capacity170 mW at 10 mA, 17 V
Operating rate<= 18000 cycles/hour no-load
<= 1200 cycles/hour under load
Mechanical durability5000000 cycles
Electrical durability100000 cycles for resistive load
Average coil consumption in VA3 at 60 Hz
Drop-out voltage threshold>= 0.15 Uc AC
Operate time20 ms at nominal voltage
Release time20 ms at nominal voltage
Average coil resistance1700 Ohm at 20 °C +/- 15 %
Rated operational voltage limits96…132 V AC
Protection categoryRT I
Test levelsLevel A group mounting
Safety reliability dataB10d = 100000
Operating positionAny position
Net weight0.086 kg
device presentationComplete product
Environment
Dielectric strength1500 V AC between contacts with micro disconnection
2500 V AC between coil and contact with reinforced
2000 V AC between poles with basic
Product certificationsUL
EAC
CSA
StandardsIEC 61810-1
UL 508
CSA C22.2 No 14
Ambient air temperature for storage-40…85 °C
Ambient air temperature for operation-40…55 °C
Vibration resistance3 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 protectionIP40
Shock resistance10 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 degree3
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height6.9 cm
Package 1 Width3.5 cm
Package 1 Length3.6 cm
Package 1 Weight86 g
Unit Type of Package 2BB1
Number of Units in Package 210
Package 2 Height4 cm
Package 2 Width14.6 cm
Package 2 Length20 cm
Package 2 Weight938 g
Unit Type of Package 3S02
Number of Units in Package 360
Package 3 Height15 cm
Package 3 Width30 cm
Package 3 Length40 cm
Package 3 Weight6.158 kg

Main Document

Data Sheet : Download

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