FF BIS-414 Impulse Relay 230V 2x10A for TH35 DIN Rail

The FF BIS-414 is a bistable impulse relay engineered for 230V AC electrical systems, providing reliable control over lighting and various electrical devices. Designed for seamless integration into modern electrical cabinets, this relay features a 2x10A contact capacity and is specifically built for installation on a standard TH35 DIN rail. By utilizing momentary push-buttons, it enables users to switch circuits on or off from multiple locations, offering a practical solution for complex wiring requirements in both residential and commercial environments.

Advantages

The primary benefit of the FF BIS-414 is its ability to simplify multi-point control systems without the need for complex cross-switching wiring. By using simple momentary push-buttons, the relay maintains the state of the circuit, ensuring that a single press toggles the power. Its compact design for DIN rail mounting saves significant space in distribution boards, while the dual-channel output provides flexibility for managing two independent circuits or higher load configurations. The robust construction ensures long-term operational stability in standard 230V installations.

Suitable for

• Lighting control from multiple locations in hallways or staircases
• Managing electrical appliances via push-button interfaces
• Residential smart home electrical setups
• Commercial office lighting management

This relay may not be suitable for high-voltage DC applications or circuits exceeding the 10A current rating per channel. It is also not intended for use in environments with extreme humidity or dust without an appropriate protective enclosure, as it is designed for standard indoor distribution board installation.

Key specifications

• Supply voltage: 230V AC
• Contact configuration: 2x10A
• Mounting type: TH35 DIN rail
• Control method: Momentary push-buttons

To use the FF BIS-414, mount the unit onto a standard TH35 DIN rail within your electrical distribution board. Connect the 230V power supply to the designated terminals and wire the momentary push-buttons in parallel to the control input. Once the connections are verified, pressing any connected button will toggle the relay state, switching the connected load on or off. Ensure that all wiring is performed by a qualified professional in accordance with local electrical safety regulations.

What to consider before purchase

• Verify that your existing wiring supports momentary push-button configurations
• Ensure the total load of the connected devices does not exceed 10A per channel
• Check available space on your DIN rail within the distribution board

For optimal performance and safety, ensure that the control circuit is properly fused and that all connections are tightened securely to prevent overheating during operation.