Description

Schneider RSB1A120JD | Interface plug-in relay, 12 A, 1 CO, 12 V DC

Schneider RSB1A120JD | Interface Plug-In Relay, 12 A, 1 CO, 12 V DC description

Schneider Electric’s RSB1A120JD is a versatile interface plug-in relay designed for various industrial and commercial applications. It offers reliable switching capabilities with its 12 A rating and 1 CO (1 Changeover) configuration, suitable for controlling different loads in electrical circuits.

Introduction to Schneider RSB1A120JD Interface Plug-In Relay

The RSB1A120JD relay is a compact and efficient solution for automation and control systems. It is built to withstand demanding environments while ensuring optimal performance and safety. With its 12 V DC rating, it can seamlessly integrate into low-voltage systems, providing seamless control over connected devices.

Specifications of RSB1A120JD

  • Current Rating: 12 A
  • Contact Configuration: 1 CO (1 Changeover)
  • Voltage Rating: 12 V DC
  • Mounting Type: Plug-In
  • Operating Temperature: -40°C to +55°C
  • Dimensions: Compact design for space-saving installation

Applications and Use Cases

The RSB1A120JD relay finds wide applications across industries such as:

  • Industrial Automation
  • HVAC Systems
  • Lighting Controls
  • Motor Control Centers
  • Energy Management Systems

Its versatility makes it a preferred choice for engineers and technicians looking for reliable relay solutions in their projects.

Advantages of Using RSB1A120JD

  1. Reliability: Built to last with high-quality components.
  2. Flexibility: Compatible with a range of control systems.
  3. Ease of Installation: Plug-in design simplifies setup and maintenance.
  4. Safety Features: Ensures secure operation in diverse environments.
  5. Cost-Effective: Offers excellent value for its performance and durability.

Installation Guide for RSB1A120JD

  1. Ensure power supply is turned off.
  2. Mount the relay securely in the designated panel or enclosure.
  3. Connect control and load wires according to the provided diagram.
  4. Test functionality before finalizing connections.

Troubleshooting Common Issues

  • Issue: Relay not switching properly.
    • Solution: Check wiring and ensure compatibility with load requirements.
  • Issue: Overheating during operation.
    • Solution: Verify proper ventilation and load conditions.

Maintenance Tips for Longevity

  1. Regularly inspect for loose connections.
  2. Keep the relay area clean and free from dust and debris.
  3. Follow manufacturer guidelines for periodic checks and servicing.

Conclusion

In conclusion, the Schneider RSB1A120JD Interface Plug-In Relay stands out as a robust and versatile solution for control and automation applications. Its superior performance, coupled with easy installation and maintenance, makes it a preferred choice among industry professionals.

Additional information

brands

Schneider Electric

Specifications

Main
range of product Harmony Electromechanical Relays
Series name Interface relay
product or component type Plug-in relay
Device short name RSB
Contacts type and composition 1 C/O
Contact operation Standard
[Uc] control circuit voltage 12 V DC
[Ithe] conventional enclosed thermal current 12 A at -40…40 °C
Status LED Without
Control type Without push-button
Complementary
Shape of pin Flat (PCB type)
average coil resistance 360 Ohm network: DC at 20 °C +/- 10 %
[Ue] rated operational voltage 8.4...18 V DC
[Ui] rated insulation voltage 400 V conforming to IEC 60947
[Uimp] rated impulse withstand voltage 3.6 kV conforming to IEC 61000-4-5
Contacts material Silver alloy (AgNi)
[Ie] rated operational current 12 A (AC-1/DC-1) NO conforming to IEC 6 A (AC-1/DC-1) NC conforming to IEC
Minimum switching current 10 mA
Maximum switching voltage 300 V DC conforming to IEC
minimum switching voltage 12 V
Maximum switching capacity 3000 VA/336 W
resistive rated load 12 A at 250 V AC 12 A at 28 V DC
Minimum switching capacity 120 mW at 10 mA, 12 V
Operating rate <= 600 cycles/hour under load <= 18000 cycles/hour no-load
Mechanical durability 30000000 cycles
Electrical durability 100000 cycles, 12 A at 250 V, AC-1 NO 100000 cycles, 6 A at 250 V, AC-1 NC
Operating time 20 ms operating 20 ms reset
average coil consumption 0.45 W DC
Drop-out voltage threshold >= 0.1 Uc DC
Safety reliability data B10d = 100000
Protection category RT I
Test levels Level A group mounting
Operating position Any position
net weight 0.014 kg
Sale per indivisible quantity 10
Device presentation Complete product
Environment
Dielectric strength 1000 V AC between contacts 2500 V AC between poles 5000 V AC between coil and contact
Standards CSA C22.2 No 14 UL 508 IEC 61810-1
Product certifications EAC UL CSA
Ambient air temperature for storage -40…85 °C
Vibration resistance +/- 1 mm (f= 10…55 Hz) conforming to IEC 60068-2-6
IP degree of protection IP40 conforming to IEC 60529
Shock resistance 10 gn (duration = 11 ms) for not operating conforming to IEC 60068-2-27 5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27
Ambient air temperature for operation -40…85 °C (DC)
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.100 cm
Package 1 Width 2.500 cm
Package 1 Length 31.100 cm
Package 1 Weight 12.000 g
Unit Type of Package 2 BB1
Number of Units in Package 2 10
Package 2 Height 1.600 cm
Package 2 Width 2.800 cm
Package 2 Length 33.100 cm
Package 2 Weight 143.000 g
Unit Type of Package 3 S01
Number of Units in Package 3 350
Package 3 Height 15.000 cm
Package 3 Width 15.000 cm
Package 3 Length 40.000 cm
Package 3 Weight 5.740 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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