Thermal overload relay RE27D-0.4 004642400

Thermal overload relay – reliable circuit protection

The RE27D-0.4 thermal overload relay is a key element protecting electrical installations against overload. Thanks to its precise current setting range, this device protects motors and other loads, preventing their damage and downtime. This is particularly important in industrial and commercial applications where continuity of operation is crucial.

Construction and application

The RE27D-0.4 relay is designed for direct or independent mounting, providing flexibility in choosing the installation location. Its construction based on flat plug-in connections facilitates quick and reliable connection of wires. This relay finds application wherever overload protection is required – in motor starters, electrical switchboards and other devices requiring protection.

Functionality and benefits

• Precise protection: current setting range of 0.28…0.4 A allows adaptation of the protection to a specific load.

• Status indication: the presence of one normally open (NO) and one normally closed (NC) auxiliary contact enables remote monitoring of the device status and integration with control systems.

• Class 10 tripping: ensures a quick response to overloads, minimizing the risk of damage to the protected circuit.

• Universal mounting: possibility of direct or independent mounting facilitates installation in various configurations.

• Flat plug-in connections: provide convenient and safe connection of wires.

• Compact dimensions: allow installation in limited space (width 45 mm, height 71 mm, depth 80 mm).

The RE27D-0.4 relay is a solid and reliable solution for professionals looking for effective protection of their electrical installations. Its precise operation and ease of installation make it an ideal choice for both installers and end-users who care about the safety and continuity of their devices.