DIN Rail Block Saysurey PT Screwless Connectors 56 pcs ST2-2.5/2×2

Description

Product Overview

The Saysurey DIN rail terminal block is engineered for modern industrial wiring applications where speed, safety, and reliability are paramount. Constructed from high‑grade polyacrylate, the housing offers flame‑retardant and non‑corrosive properties, ensuring long‑term durability even in harsh environments. Inside, copper conductive parts provide excellent electrical conductivity while stainless steel reeds secure the wire terminals, delivering a stable 24 A rating per pole. The push‑in, screwless design eliminates the need for tools, allowing technicians to insert or remove conductors quickly and securely. Each block measures approximately 50.8 mm × 35.3 mm × 5.2 mm, fitting standard 35 mm DIN rails and supporting a wide range of wire gauges. The package includes 30 terminal blocks, 10 protective covers, 10 end stops, and a set of jumpers (3‑pole, 5‑pole, and 10‑pole), providing a complete solution for wiring distribution, control panels, and machinery enclosures.

Usage

Designed for versatility, this terminal block excels in a variety of industrial settings. In control cabinets, the push‑in mechanism speeds up assembly and reduces the risk of loose connections, which can cause downtime. Distribution boxes benefit from the compact DIN rail format, allowing dense packing of multiple blocks while maintaining clear labeling and easy access. The robust construction makes it suitable for switch cabinets, motor control centers, and automation equipment where vibration and temperature fluctuations are common. Electricians and maintenance personnel appreciate the tool‑free installation, which reduces labor time and minimizes the chance of overtightening that could damage conductors. The included covers and end stops protect the terminals from dust, moisture, and accidental short circuits, extending the lifespan of the entire wiring system.

Why Choose Us

Choosing the Saysurey DIN rail terminal block means selecting a product backed by rigorous quality assurance and a commitment to customer satisfaction. Each block undergoes multiple inspections for dimensional accuracy, material integrity, and electrical performance, ensuring that every unit meets or exceeds industry standards. The polyacrylate housing is tested for UL94 V‑0 flame resistance, providing an added layer of safety in fire‑prone environments. Copper contacts are annealed to maintain flexibility and reduce the likelihood of breakage during repeated insertions. Stainless steel reeds resist corrosion, guaranteeing consistent contact resistance over the product’s lifetime. Moreover, Saysurey offers responsive technical support and a clear warranty policy, giving users confidence that any issues will be addressed promptly.

Key Features

• Tool‑free push‑in design accelerates installation and reduces labor costs.
• 24 A per pole rating supports high‑current applications with reliable performance.
• Polyacrylate housing provides flame resistance and protects against corrosion.
• Copper contacts and stainless steel reeds ensure stable electrical connections even under vibration.
• Comprehensive after‑sales support and warranty give peace of mind for long‑term projects.

FAQ

What wire gauge sizes are compatible with this terminal block?

The block accommodates a wide range of wire gauges, typically from 22 AWG up to 12 AWG, making it suitable for both signal and power wiring.

Can the terminal block be used on a 35 mm DIN rail only?

While the block is optimized for a standard 35 mm DIN rail, it can also be mounted on compatible rail systems that match the block’s dimensions.

Is the push‑in mechanism safe for repeated insertions?

Yes, the push‑in mechanism is designed for multiple insertions and removals without degrading the contact quality, thanks to the resilient copper contacts and stainless steel reeds.

Do the included covers and end stops provide any electrical protection?

The covers and end stops protect the terminals from dust, moisture, and accidental short circuits, enhancing the overall safety and reliability of the wiring assembly.

What is the warranty period for this product?

Saysurey offers a standard one‑year warranty covering manufacturing defects, along with access to technical support for installation guidance and troubleshooting.