ABB 1SVR405613R3100

The ABB 1SVR405613R3100 is a reliable interface relay designed for industrial automation tasks. Often called the CR-M230AC4L, this pluggable miniature relay handles control signals with efficiency and precision. It operates on a 230 VAC coil and offers a set of four single-pole double-throw (SPDT) contacts, each rated to switch up to 12 amps at 250 volts, making it versatile for various control circuit needs.

This relay features fast response and release times—10 ms and 8 ms respectively—ensuring quick switching performance. Its contacts are made from durable materials like silver nickel and a silver nickel/gold alloy for longevity and consistent conductivity. With an insulation voltage rating of 250 VAC and an IP40 enclosure rating, it’s built to withstand typical industrial environments.

The CR-M230AC4L supports frequent operation, boasting over 20 million mechanical cycles and more than 100,000 electrical cycles, so it’s built to last in demanding setups. Its compact size and socket mounting option make installation straightforward.

Distributed by BSP Automation, this ABB relay is a solid choice for anyone needing a dependable, miniaturized interface relay that can tackle both resistive and inductive loads with ease. In the industry, some might casually refer to it by its catalog number, 1SVR405613R3100, or simply as the CR relay. It’s definitely a bit of a workhorse in control panels—no fancy frills, just solid performance.