SCHNEIDER ELECTRIC ABR 1S418B 056970

Schneider Electric ABR 1S418B Interface Relay Module

Description

The ABR 1S418B is a compact and reliable interface relay module from Schneider Electric’s Zelio range. It is designed to provide a seamless interface between control systems and higher power loads. With its versatile 24V AC/DC coil voltage and a single changeover contact, this module is suitable for a wide range of industrial automation applications. Its narrow 17.5mm design saves valuable DIN rail space.

Specifications

• Manufacturer: Schneider Electric
• Product Line: Zelio
• Model: ABR 1S418B
• Order Code: 056970
• Control Circuit Voltage: 24V AC/DC
• Contact Configuration: 1 C/O (Changeover)
• Thermal Current: 5A
• Terminal Type: Spring Terminals
• Mounting: 35mm DIN Rail
• Width: 17.5 mm

Label Info

• Brand: Schneider Electric (Telemecanique)
• Type: ABR 1S418B
• Zelio – 056970
• EAN: 3389110569704

Application

This interface relay is commonly used in industrial control panels for signal amplification, isolation, and switching of small loads. It is ideal for applications in manufacturing, building automation, and process control systems.

Country of Origin

This product is Made in France.

CO2 Impact

Opting for this pre-owned module over a new one avoids approximately 2.0 kg of CO2 emissions, a significant saving for a small component. This choice supports a more sustainable industrial ecosystem.

Availability

This product is an obsolete item but is available from our stock. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the main difference between the ABR 1S418B and its modern replacement, the RSL1PVPU?

The primary difference is that the RSL1PVPU is part of the newer, more compact Zelio RSL slim relay series. While functionally similar, the RSL series often offers improved performance, a smaller footprint (around 6.2mm wide), and may have different connection options or certifications compared to the older ABR series.

Can this relay be used for safety-critical applications?

No, the ABR 1S418B is a standard interface relay. It is not designed or certified for safety-critical applications, which require specific safety relays (e.g., from the Schneider Electric Preventa series) that meet standards like IEC 61508 or ISO 13849-1.

What is the rated contact current for this relay module?

The conventional free air thermal current (Ith) for the ABR 1S418B is 5 Amperes. It is important to operate within this limit to ensure longevity and prevent damage to the contacts.

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Current Date: Friday, March 13, 2026