Siemens Support Terminal Block for Use with 3RB30 Series, 3RU21 Series, 3RB31 Series 3RU2926-3AA01

Siemens 3RU2926-3AA01 Support Terminal Block is a specialized accessory designed to enhance the functionality and mounting security of overload relays from the 3RB30, 3RU21, and 3RB31 Series. This terminal block is engineered to meet demanding industrial electrical and automation requirements.

The product features compatibility with the Sirius Size S0 & S00 contactors, aiding in current-sensitive overload relay applications up to 80 A for normal starting loads. It supports both screw and spring-clamp connection versions, providing versatility to suit various application needs. The terminal block supports mounting on surfaces or DIN-rails, facilitating flexible installation options.

Manufactured in Germany, it complies with stringent quality controls though it does not carry specific certifications. Its high insulation voltage of 690 V and impulse voltage resistance of 6 kV ensure electrical safety and stable performance in industrial environments. The screw terminal version is intended exclusively for screw terminal overloads, and similarly, the spring terminal version only for spring terminal overloads.

This support terminal block is essential for electrical engineers and technicians working in industrial automation, motor controls, and electrical installation fields, providing reliable and efficient electrical connection solutions.

Compatible with Siemens 3RB30, 3RU21, and 3RB31 Series devices. Designed as a robust support Terminal Block accessory. Offers easy installation for surface or DIN-rail mounting. Manufactured in Germany ensuring high-quality standards.

Ideal for industrial automation and motor accessory applications. Constructed from durable materials for long-term reliability. Supports overload relays in current-sensitive load protection. Ensures stable electrical connections in automation systems.

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