Starter & Contactor Mechanical Interlocks

The ABB WB75A-05 is a reliable component commonly used in industrial automation setups. Known for its durability and consistent performance, this part fits seamlessly into various systems where precision and robustness are essential. Distributed by BSP Automation, the WB75A-05 ensures compatibility with a wide range of equipment, making it a trusted choice for professionals looking to maintain smooth and efficient operations.

The ABB VE5-1 is a mechanical and electrical interlock featuring two normally closed (N.C.) contacts. Designed to work seamlessly with A-Line Series contactors in the A/AE/AL9 through A/AE/AL40 frame range, this interlock helps ensure safe and reliable operation by preventing unintended simultaneous contactor engagement. It can be mounted on a rail or plate, though the mounting hardware isn’t included. You can find this handy component, often referred to by its alternate numbers 471522121373 or VE5-1, available through BSP Automation, who make it easy to get your hands on quality automation gear.

The ABB VM5-1 is a mechanical interlock designed for use with A-Line Series contactors, including the A/AE/AL9 through A/AE/AL40 frame sizes. This component helps ensure safe and reliable operation by physically preventing two contactors from being engaged simultaneously. Distributed by BSP Automation, the VM5-1 is a solid choice when you need a dependable interlock solution for your contactor setups. It’s sometimes referred to by its alternate code, 471522121366.

The ABB catalog number VM19 is a mechanical interlock designed to work with AF Series contactors, specifically those in the AF116 to AF370 frame range. This interlock allows you to safely connect contactors of the same size, ensuring smooth and reliable operation. Distributed by BSP Automation, the VM19 is a solid choice when you need a straightforward solution to coordinate multiple contactors without any hassle. In industry circles, it’s sometimes called a “mech lock” for short.

The ABB MMH0 is a miniature reversing contactor designed with a mechanical interlock and lever for safe and reliable switching. This compact device offers straightforward control for reversing motor direction, making it a solid choice for various industrial automation setups. Distributed by BSP Automation, the MMH0 ensures dependable performance where precise motor control is needed. Known also by its catalog number 425095005479, this contactor combines functionality with ease of installation—no headaches included.

The ABB VM300H is a mechanical interlock kit designed for use with A Series circuit breakers ranging from A95 to A300. This accessory ensures a reliable locking mechanism that enhances safety by preventing unintended breaker operation. Distributed by BSP Automation, the VM300H is a solid choice for applications needing secure and straightforward interlocking solutions. If you're looking to keep things tight and secure in your control setup, this kit has got your back.

The ABB WB75A-04 is a mechanical latching device designed to work seamlessly with contactors. Once it’s engaged, the device keeps the contactor securely closed even if the power supply to the coil drops out, thanks to its reliable latching mechanism. It can be released either by an electromagnetic impulse—compatible with AC or DC—or manually, giving you flexible control options. This clever component mounts directly onto the front of the contactor, making installation straightforward. Known in some circles as the 471522121946, the WB75A-04 is a solid choice for anyone needing dependable contactor latching. You can find this handy part available through BSP Automation, ensuring easy access whenever you need it.

The ABB VM750H is a mechanical interlock designed to work with A-Line Series AF400 to AF1250 frame contactors. This device helps prevent simultaneous closing of contactors, enhancing safety and reliability in control circuits. Distributed by BSP Automation, the VM750H is a solid choice for ensuring smooth and secure operation in various industrial automation setups. It's a straightforward component that’s easy to integrate and keeps your contactors from stepping on each other's toes—no fuss, just dependable performance.

The ABB BEL02 is a contactor equipped with a mechanical interlock and designed to handle motors ranging from 5 to 75 horsepower. It’s compatible with all CL contactors and features two normally closed contacts for reliable control and safety. This robust component is distributed by BSP Automation, ensuring easy access for your industrial needs. Whether you’re setting up a new system or upgrading existing equipment, the BEL02 is a solid choice that brings dependable performance to your control setup.

The ABB VM96-4 is a mechanical interlock designed for compatibility with AF Series contactors, specifically those within the AF40 to AF96 frame range. This component ensures that two contactors cannot be engaged simultaneously, providing a reliable way to prevent electrical conflicts in your control setup. Distributed by BSP Automation, the VM96-4 offers a straightforward solution for enhancing the safety and functionality of your motor control systems.