Schneider RUMC31B7 | Universal plug-in relay, 10 A, 3 CO, 24 V AC

Product Code:

RUMC31B7

Schneider RUMC31B7 | Universal plug-in relay, 10 A, 3 CO, 24 V AC

Name: Schneider RUMC31B7 | Universal plug-in relay, 10 A, 3 CO, 24 V AC
Brand: Schneider Electric
SKU: RUMC31B7
Availability: InStock

“This Harmony RUM universal plug-in relay uses cylindrical pins, has a control coil voltage of 24V AC and has 3 changeover contacts triple pole double throw with a rating of 10A.” “It provides a complete system solution for the most demanding applications.” “It also offers one-step lockable test button.” “It helps to reduce the size of enclosures and increase machine reliability, you can mount nearly everywhere.” “The product is IP40 and has a transparent cover allowing operator to visually inspect the status of contacts.” “Workability for hard-wired logic automated systems to complement the functions of industrial programmable logic controllers (PLCs).”

Schneider RUMC31B7 Description

Introduction

Schneider Electric is a global leader in energy management and automation solutions. Their products are designed to ensure safety, reliability, and efficiency in various industrial applications. One such product is the Schneider RUMC31B7, a versatile industrial relay that plays a crucial role in automation and control systems.

Understanding the Schneider RUMC31B7

What is the Schneider RUMC31B7?

The Schneider RUMC31B7 is an industrial control relay designed for use in automation systems. It serves as an interface between the control logic and the load, enabling the control system to manage high-power devices without direct contact.

Key Specifications

Type: Industrial Control Relay
Model Number: RUMC31B7
Contact Arrangement: SPDT (Single Pole Double Throw)
Coil Voltage: 24V DC
Contact Rating: 10A at 250V AC

Design and Build Quality

Physical Dimensions

The Schneider RUMC31B7 features a compact design, making it suitable for installations where space is limited. Its dimensions are designed to fit standard relay sockets.

Material and Durability

Constructed with high-quality materials, the RUMC31B7 ensures long-term durability and reliability. The relay is built to withstand harsh industrial environments, providing consistent performance over time.

Electrical Specifications

Voltage Ratings

The relay operates on a 24V DC coil voltage, ensuring compatibility with a wide range of control systems.

Current Ratings

With a contact rating of 10A at 250V AC, the RUMC31B7 can handle substantial loads, making it suitable for various industrial applications.

Operational Features

Operating Temperature Range

The Schneider RUMC31B7 is designed to operate efficiently in a broad temperature range, from -40°C to +70°C, ensuring performance in both extreme cold and heat.

Response Time

The relay boasts a quick response time, critical for applications requiring precise control and timing.

Applications of Schneider RUMC31B7

Industrial Automation

The RUMC31B7 is widely used in industrial automation systems, where reliable switching and control are paramount.

Control Systems

It serves as a key component in control systems, managing the operation of motors, lights, and other high-power devices.

Installation and Setup

Mounting Options

The relay offers versatile mounting options, including DIN rail and panel mounting, to suit different installation requirements.

Wiring Instructions

Clear wiring instructions are provided to ensure safe and correct installation, reducing the risk of errors.

Compatibility and Integration

Compatible Devices

The RUMC31B7 is compatible with a variety of control systems and devices, making it a flexible choice for integration into existing setups.

Integration in Existing Systems

Its design allows for easy integration into existing systems without the need for significant modifications, saving time and effort.

Advantages of Using Schneider RUMC31B7

Reliability

One of the standout features of the RUMC31B7 is its reliability. Designed to perform consistently, it minimizes downtime in industrial operations.

Versatility

Its ability to handle different loads and its compatibility with various control systems make it a versatile choice for many applications.

Safety Features

Overload Protection

The relay includes built-in overload protection, safeguarding connected devices from potential damage.

Safety Certifications

The RUMC31B7 meets international safety standards, ensuring it is safe to use in a wide range of industrial environments.

Maintenance and Troubleshooting

Regular Maintenance Tips

Regular maintenance includes checking connections, cleaning contacts, and ensuring the relay operates within its specified parameters.

Common Issues and Solutions

Common issues like contact wear or coil failure can be easily diagnosed and addressed with the help of the provided troubleshooting guide.

brands	Schneider Electric

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	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 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

Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	3.6 cm
Package 1 Width	3.5 cm
Package 1 Length	6.9 cm
Package 1 Weight	89 g
Unit Type of Package 2	BB1
Number of Units in Package 2	10
Package 2 Height	4 cm
Package 2 Width	14.6 cm
Package 2 Length	20 cm
Package 2 Weight	961 g
Unit Type of Package 3	S02
Number of Units in Package 3	60
Package 3 Height	15 cm
Package 3 Width	30 cm
Package 3 Length	40 cm
Package 3 Weight	6.36 kg

Main Document

Data Sheet : Download

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