Variable pole contactors type R and its variants (N.C. + N.O. pole contactors, couplers ……)

For controlling power supply circuits with a maximum voltage of 1000 V AC or 1500 V DC. They use common standard components.

Special versions are available with combinations of these components. Designed for long-term operation and demanding applications ABB R contactors are used in many applications around the world.

Widely used worldwide.

Flexible design

– Variable number of poles

– Adjustable number of auxiliary contacts

– Choice of N.O. and N.C. pole combinations

– Choice of mechanical or magnetic latching

Easy maintenance

– Direct access to all parts of the contactor

– Complete instruction manual

– Spare parts available

– Specialised service for bar contactors.

Excellent durability

– Mechanical durability up to 10 million operating cycles

– Mechanical switching frequency up to 1200 cycles per hour

– Electrical durability up to 350 000 operating cycles.

Ideal for heavy duty applications

– High braking and breaking capacity

– Fully compliant with the requirements of use categories AC-3. DC-3 www.abb-drive.com and DC-5 (AC/DC motor control for mining, steel industry ……) .

Customised solutions

– More than 60 years of experience in customer projects

– Solutions according to specifications

– Pre-sales support to identify and define customer requirements

– Experts at your disposal to help you select a product or optimise a configuration.

R Contactors

For heavy-duty applications

R contactors are available to meet the specific requirements of AC and DC control applications up to 5000 A, to meet growing demand:

– Power distribution

– Power distribution Photovoltaic, hydroelectric power plants

– Batteries

– Mining

– Railway networks and rolling stock

– Induction furnaces

– Pumping stations

– Mobile Cranes

Special applications

AC/DC coupling: LOR… Contactors

Slip ring motor control: Contactors

AC/DC switching (N.C. / N.O. mains): NOR & JOR… Contactors

Latching contactors for energy saving and safety requirements: AMA or AME contactors

Field discharge: AM(F)-CC-JORE… Contactors