2.5mm² Angular Feed Through Spring Clamp Terminal Block Yellow – AS2.5Y

Product Description

The AS2.5Y End Stop is a high-quality DIN rail mounting accessory designed to securely hold terminal blocks and electrical components in place on DIN rails. It is an essential accessory used in electrical panels, switchgear systems, automation control cabinets, machine wiring assemblies, and industrial distribution boards where terminal blocks need to be locked in position to prevent movement due to vibration, wiring pressure, or maintenance activities. The AS2.5Y End Stop ensures stable and organized panel wiring by acting as a locking stopper at the end of a row of DIN rail mounted terminal blocks.

In modern electrical panel building, terminal blocks are mounted side by side on DIN rails for compact and organized wiring layouts. However, without a proper locking mechanism, terminal blocks may shift or move along the rail during installation, maintenance, or due to machine vibration. This can lead to loose wiring arrangements, improper spacing, and reduced panel safety. The AS2.5Y End Stop solves this issue by securely locking the terminal block assembly in place and maintaining a fixed wiring arrangement.

The AS2.5Y End Stop is specially designed for use with DIN rail mounted terminal blocks and provides strong mechanical support at the end of a terminal block row. Once installed on the DIN rail, the end stop prevents terminal blocks from sliding and keeps the entire assembly secure even under industrial operating conditions. This makes it a critical accessory for panel builders, electricians, switchgear manufacturers, and automation engineers who require professional and reliable panel wiring systems.

One of the major advantages of the AS2.5Y End Stop is its compact and simple installation design. It can be quickly mounted onto standard DIN rails and tightened securely using a screw locking mechanism. This makes installation fast and convenient while ensuring strong holding force. Once tightened, the end stop remains firmly fixed on the DIN rail and provides reliable support for adjacent terminal blocks.

The AS2.5Y End Stop is made from high-quality polyamide insulated material with metal clamping components, providing excellent mechanical durability, electrical insulation, heat resistance, and flame retardant properties. The insulated housing ensures safe use inside electrical panels, while the metal locking mechanism provides strong DIN rail grip and secure terminal block support.

Another key advantage of the AS2.5Y End Stop is its compact design, which occupies minimal panel space while delivering maximum locking performance. Since electrical panel space is often limited, compact accessories like AS2.5Y help maintain organized layouts without affecting wiring density. Its small footprint makes it suitable for use in compact control cabinets, switchgear panels, machine control panels, and distribution boards.

The yellow color design of the AS2.5Y also improves visual identification during panel assembly and maintenance. It allows electricians to quickly identify end locking points inside terminal block assemblies, improving panel serviceability and troubleshooting convenience.

The end stop is designed for DIN 35 rail mounting, which is the industry-standard rail system used in most electrical control panels and industrial electrical installations. Its universal DIN rail compatibility makes it suitable for a wide range of panel building applications.

In industrial environments where electrical panels are exposed to vibration, heat, and continuous operation, terminal blocks can shift over time if not secured properly. The AS2.5Y End Stop prevents this issue by maintaining terminal block position and ensuring reliable mechanical stability. This helps improve wiring safety, panel aesthetics, and maintenance efficiency.

The AS2.5Y is commonly used in electrical control panels, PLC panels, automation systems, switchgear assemblies, machine wiring panels, distribution boards, OEM electrical assemblies, renewable energy systems, industrial machinery, and commercial electrical installations.

For electricians and panel builders, the AS2.5Y End Stop is a simple but highly important accessory that improves panel safety, wiring organization, and terminal block stability. It ensures professional electrical panel assembly and long-term mechanical reliability.

Whether used in industrial control cabinets, power distribution panels, automation systems, or electrical enclosures, the AS2.5Y End Stop provides dependable locking support for terminal block assemblies and contributes to safe, organized, and durable electrical installations.