Description
Schneider RSB1A120BD | Interface plug-in relay – Zelio RSB – 1 C/O – 24 V DC – 12 A
Schneider RSB1A120BD | Interface Plug-in Relay – Zelio RSB – 1 C/O – 24 V DC – 12 A
1. Overview
The Schneider RSB1A120BD is a plug-in interface relay from the Zelio RSB series, designed for industrial automation, control panels, and general electrical switching applications. It features 1 changeover (C/O) contact, a 12A switching capacity, and operates at 24V DC control voltage.
2. Key Features
- Model: RSB1A120BD
- Series: Zelio RSB
- Relay Type: Interface plug-in relay
- Number of Contacts: 1 changeover (1C/O)
- Contact Rating: 12A at 250V AC / 30V DC
- Coil Voltage: 24V DC
- Coil Resistance: 855 Ω
- Electrical Durability: 100,000 operations (at full load)
- Mechanical Durability: 10 million operations
- Base Compatibility: Compatible with RSZ socket series
3. Technical Specifications
- Contact Material: Silver alloy (AgNi)
- Operate Time: ≤ 20 ms
- Release Time: ≤ 10 ms
- Dielectric Strength: 2500V AC between coil and contacts
- Ambient Operating Temperature: -40°C to +70°C
- Mounting Type: Plug-in (DIN rail or panel-mounted using compatible sockets)
- LED Indicator: Yes (for coil status indication)
4. Applications
- Industrial Automation & Control Panels
- Motor Starters & Contactors
- Lighting & HVAC Control
- Signal Switching & Power Distribution
- PLC Interfaces & Process Control
5. Benefits
- Compact & Reliable: Space-saving design with high durability
- High Switching Capacity: 12A rating suitable for heavy-duty applications
- Easy Installation: Compatible with RSZ sockets for quick mounting
- LED Indicator: Provides visual feedback for relay operation
- Versatile Applications: Suitable for industrial and commercial use
6. Conclusion
The Schneider RSB1A120BD is a high-performance interface relay, ideal for automation, power switching, and control panel applications. With its 1 C/O contact, 12A rating, and 24V DC coil voltage, it ensures efficient and long-lasting performance in demanding environments.
