Contactors and starters CI, TI, CTI, etc.

• Mini-contactors CI 5, designed for ranges up to 5.5 kW, are available for operation with AC and DC coils and provide reliable performance in case of sudden voltage fluctuations.
• The CI 6-50 contactor series is designed in three housing sizes. Contactors CI 6-15 (2.2-7.5 kW) have the smallest standard size, the average size is a group of contactors CI 16-30 (7.5–15 kW) and the largest standard size is for contactors CI 32-50 (15-25 kW). Normally open main contacts are provided for all standard sizes. The CI 6-15 contactors are supplied with four normally open main contacts.
• Contactors of the CI 61-86 group of the same housing size have three normally open main contacts. Two-frequency coils are included in the standard package.
• Contactors of the CI 110-180 group of the same standard size have three normally open main contacts and one auxiliary contact block with one normally open and one normally closed auxiliary contact.
• The CI 9 EI - 30 EI contactor series is developed on the basis of two standard sizes. Contactors of the CI 9 EI - 15 EI group (4-7.5 kW) have a small standard size, and for contactors of the CI 25 EI - 30 EI group (11-15 kW), a large-sized casing is used.
• Contactors of the CI 210 EI - 420 EI series have the same standard size. Contactors of this series are equipped with three normally open main contacts and an auxiliary contact block with one normally open and one normally closed auxiliary contact.

• Thermal overload relays TI 9C-5 are used in conjunction with contactors CI 5 to protect electric motors. The relays have single-phase protection, i.e. if the phase disappears, an accelerated opening will occur.
• Thermal overload relays TI 9C cover the range from 0.13 to 9.2 A. The phase break control is used to accelerate the shutdown in three-phase mode in case of phase loss. This is especially important for electric motors with a triangle connection.
• Thermal relays TI 16C-30C, designed for a range of 0.13-32 A, are designed for overload protection of short-circuited electric motors with a capacity of up to 15 kW.
• Thermal overload relays TI 80-86, covering the range of 16-85 A, are designed for overload protection of short-circuited electric motors with a power of up to 45 kW.
• TI 180 E, Electronic motor protection relays. The electronic motor protection relay, covering a current range of 20-180 A, is designed to protect short-circuited electric motors with a power of up to 95 kW from overload. The response characteristic is adjusted within 2-30 s in accordance with the actual operating mode.
• TI 630 E, Electronic motor protection relays. The electronic motor protection relay, covering a current range of 160-630 A, is designed to protect short-circuited electric motors with a power of up to 238 kW from overload. The response characteristic is adjusted within 2-30 s in accordance with the actual operating mode.

• CTI 15, Circuit breakers. A series of circuit breakers and manual starters of electric motors, having a flexible modular design, provides a large selection of mounted auxiliary functional devices
• CTI M, Circuit breakers. The CTI product series, which has a flexible modular design, provides a large selection of mounted auxiliary functional devices and accessories
• CTI MB, Circuit breakers with built-in current limiter. The CTI product series, which has a flexible modular design, provides a large selection of mounted auxiliary functional devices and accessories
• CTI 100, Circuit breakers with built-in current limiter. The CTI product series, which has a flexible modular design, provides a large selection of mounted auxiliary functional devices and accessories

• The CIM electric motor starter is a device for direct starting from the mains, consisting of a contactor with a starting contact installed, if necessary, in the housing, with a stop/reset button or with start and stop/return buttons. To ensure the flexibility of the configuration, it is necessary to separately order an overload relay corresponding to the actual current of the electric motor at full load.

• ATI, Electronic time relays with a time delay when switched on. Electronic time relays with their robust design and many built-in functions are an ideal option for suppliers of serial equipment and manufacturers of control panels.
• BTI, Electronic time relays with time delay on shutdown. Electronic time relays with their robust construction and many built-in functions are an ideal option for complete equipment suppliers and control panel manufacturers.
• SDT, Electronic time relays for switching from a star to a triangle. The timer for switching from a star to a triangle performs this switching with a time delay of 30 ms. Electronic time relays with their robust design and many built-in functions are an ideal option for suppliers of serial equipment and manufacturers of control panels.
• MTI, Electronic multifunctional time relays. Electronic time relays with their robust design and many built-in functions are an ideal option for suppliers of serial equipment and manufacturers of control panels.

• MCI starters, which provide a soft start in the power range from 0.1 to 22 kW, are ideal for a variety of applications that require a smooth start and stop.
• TCI starting torque limiters are designed for soft starting of 1-phase and 3-phase AC motors. The TCI unit is easily installed between the electric motor starter and the motor itself, providing the ability to adjust the acceleration time and the initial torque.

• ECI electronic contactors are designed for those applications where fast and precise switching is required. These contactors use SCR power chips with the new LTE (Low Thermal Expansion) technology.
• The ACI analog power regulator is designed for precision control of temperature and power of transformers.

• Electronic contactors for MCI-DOL electric motors are designed for fast switching of 3-phase AC motors in critical conditions. Contactors operate in a pulse switching mode in order to reduce electromagnetic radiation, are equipped with LED status indicators and are suitable for working with different levels of control voltage.
• RCI reversible contactors are designed to control 3-phase reversible AC motors. The zero cross-switching method provides very fast and precise control of the electric motor and practically eliminates electromagnetic radiation.

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