Description

Schneider RXM3AB1B7 | Miniature plug-in relay, 10 A, 3 CO, 24 V AC

Schneider RXM3AB1B7 | Miniature plug-in relay, 10 A, 3 CO, 24 V AC description

Introduction

The Schneider RXM3AB1B7 is a high-quality miniature plug-in relay designed for various electrical applications. This article delves into its features, applications, installation process, advantages, and maintenance tips.

What is Schneider RXM3AB1B7?

The Schneider RXM3AB1B7 is a 10A, 3 CO (changeover) relay suitable for 24 V AC systems. It’s known for its reliability and durability, making it a popular choice in the electrical industry.

Specifications

  • Voltage Rating: 24 V AC
  • Current Rating: 10 A
  • Contacts: 3 CO (Changeover)
  • Type: Miniature Plug-in Relay

Features of the Relay

  • Compact design for easy installation in tight spaces.
  • High current-carrying capacity of 10 A, suitable for various applications.
  • Three changeover contacts provide flexibility in circuit connections.
  • Plug-in design allows for quick replacement and maintenance.

Applications

The Schneider RXM3AB1B7 finds applications in:

  • Industrial automation systems
  • HVAC (Heating, Ventilation, and Air Conditioning) systems
  • Control panels and machinery
  • Power distribution units

Installation

Installing the RXM3AB1B7 relay is straightforward:

  1. Ensure power supply is turned off.
  2. Select a suitable mounting location.
  3. Connect the relay as per the wiring diagram provided.
  4. Secure the relay in place using appropriate fixtures.

Advantages

Using the RXM3AB1B7 relay offers several advantages:

  • Reliable switching for critical circuits.
  • Compact size saves space in control panels.
  • Easy plug-in design facilitates quick replacement.
  • Durable construction ensures long-term performance.

Maintenance

To ensure optimal performance, follow these maintenance tips:

  • Regularly inspect for signs of wear or damage.
  • Clean contacts and terminals to prevent corrosion.
  • Test functionality periodically according to manufacturer guidelines.

Comparison

Compared to similar relays in its class, the RXM3AB1B7 stands out due to its compact size, high current rating, and reliable performance. Its plug-in design also simplifies installation and maintenance compared to traditional relays.

Conclusion

In conclusion, the Schneider RXM3AB1B7 miniature plug-in relay is a versatile and reliable component suitable for various electrical applications. Its compact size, high current rating, and easy installation make it a preferred choice among industry professionals..

Additional information

brands

Schneider Electric

Specifications

Main
Range of product Harmony Electromechanical Relays
Series name Miniature
Product or component type Plug-in relay
Device short name RXM
Contacts type and composition 3 C/O
[Uc] control circuit voltage 24 V AC 50/60 Hz
Status LED Without
Control type Lockable test button
Utilisation coefficient 20 %
Complementary
Shape of pin Flat
[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 during 1.2/50 µs
Contacts material AgNi
[Ie] rated operational current 10 A at 28 V (DC) NO conforming to IEC 10 A at 250 V (AC) NO conforming to IEC 5 A at 28 V (DC) NC conforming to IEC 5 A at 250 V (AC) NC conforming to IEC 10 A at 30 V (DC) conforming to UL 10 A at 277 V (AC) conforming to UL
Continuous output current 6.7 A
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 <= 1200 cycles/hour under load <= 18000 cycles/hour no-load
Mechanical durability 10000000 cycles
Electrical durability 100000 cycles for resistive load
average coil consumption in VA 1.2 at 60 Hz
Average consumption 1.2 VA at 60 Hz
Drop-out voltage threshold >= 0.15 Uc
operate time 20 ms
release time 20 ms
average coil resistance 180 Ohm at 20 °C +/- 15 %
Rated operational voltage limits 19.2...26.4 V AC
Safety reliability data B10d = 100000
Protection category RT I
Test levels Level A group mounting
Operating position Any position
CAD overall height 79 mm
CAD overall depth 78.45 mm
Net weight 0.037 kg
Device presentation Complete product
Environment
Dielectric strength 1300 V AC between contacts with micro disconnection 2000 V AC between coil and contact 2000 V AC between poles
Product certifications UL Lloyd's CE CSA GOST IECEE CB Scheme
Standards IEC 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 resistance 3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation 5 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating
IP degree of protection IP40 conforming to IEC 60529
Shock resistance 10 gn for in operation 30 gn for not operating
Pollution degree 2
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 3.1 cm
Package 1 Width 10.3 cm
Package 1 Length 12.5 cm
Package 1 Weight 36 g
Unit Type of Package 2 BB1
Number of Units in Package 2 10
Package 2 Height 3.1 cm
Package 2 Width 10.3 cm
Package 2 Length 12.5 cm
Package 2 Weight 395 g
Unit Type of Package 3 S02
Number of Units in Package 3 240
Package 3 Height 15 cm
Package 3 Width 30 cm
Package 3 Length 40 cm
Package 3 Weight 9.993 kg
Contractual warranty
Warranty 18 months

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet Download
Catalogue
Download
CAD Document Download
Environmental disclosure
Download

Main documents

Datasheet Download Datasheet
Product datasheet Download
Catalogue
Download
CAD Document Download
Environmental disclosure
Download

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