Manual Motor Starters
Manual motor starters are devices used to manually control and protect electric motors. They include thermal ratings and magnetic types for overload and short circuit protection. The document provides detailed specifications for various models, including setting ranges, power ratings, and pack weights.

Auxiliary Contact Blocks
These are additional components that can be mounted on the motor starters to provide extra functionality. They come in different configurations, such as normally open (NO) and normally closed (NC) contacts, with specific rated operational currents.

Trip Alarm Auxiliary Switch
This switch is used for signaling purposes and can be mounted under the cover of the motor starter. It has specific rated operational currents and configurations.

Shunt and Under-voltage Release
These components are used for remote tripping and protection against under-voltage conditions. They are available for various control voltages and frequencies, with specified power consumption.

Accessories
The document lists various accessories such as busbar connectors, protection covers, and current limiters. These accessories enhance the functionality and safety of the motor starters.

Enclosures
Enclosures provide protection for the motor starters and are available with different protection ratings (IP55, IP54). They include features like locking brackets and emergency stop buttons.

Technical Data
The technical data section provides detailed specifications according to international standards (IEC, EN, VDE). It includes information on rated insulation voltage, operational current, tripping class, short-circuit breaking capacity, and ambient temperature ranges.

Dimensions and Tripping Characteristics
This section provides the physical dimensions of the motor starters and enclosures, as well as the tripping characteristics for different current ranges. It includes a formula for temperature compensation to adjust settings based on ambient temperature.