Используется 2 контактных болта из сплава алюминия    

                                                           Сечение жилы ( мм²)        Обозначение для заказа

                                                                      35 - 50                                                     НП - 50

                                                                      70 - 120                                                   НП - 120

                                                                    150 - 240                                                   НП - 240

 Используется 2 контактных болта из сплава алюминия

                                                                      35 - 50                                                     НА - 50

                                                                      70 - 120                                                   НА - 120

                                                                    150 - 240                                                   НА - 240

 Используется 2 контактных болта из сплава алюминия

                                                                      35 - 50                                                     НК - 50

                                                                      70 - 120                                                   НК - 120

                                                                    150 - 240                                                   НК - 240

    Используется 2 контактных болта из сплава алюминия

                                                                      35 - 50                                                     НД - 50

                                                                      70 - 120                                                   НД - 120

                                                                    150 - 240                                                   НД - 240

 Используется 4 контактных болта из сплава алюминия

                                                                      35 - 50                                                     ГД - 50

                                                                      70 - 120                                                   ГД - 120

                                                                    150 - 240                                                   ГД - 240      

                     Используется 4 контактных болта из сплава алюминия

                                                                      70 - 95                                                     ГВ - 1

                                                                    120 - 150                                                   ГВ - 2

                                                                    185 - 240                                                   ГВ – 3

Используется 2 контактных болта из латуни

                                                        Сечение жилы (мм²)        Обозначение для заказа

                                                                     16-25                                                        СБ-0

                                                                     35-50                                                        СБ-1

                                                                     70-120                                                      СБ-2

                                                                   150-240                                                      СБ-3

 Используется 1 контактный болт из латуни

                                                                     16-25                                                        НБ-0

                                                                     35-50                                                        НБ-1

                                                                     70-120                                                      НБ-2

                                                                   150-240                                                      НБ-3

 Используется 2 контактных болта из сплава алюминия

                                                                     16-25                                                        СБ-0 (А)

                                                                     35-50                                                        СБ-1 (А)

                                                                     70-120                                                      СБ-2 (А)

                                                                   150-240                                                      СБ-3 (А)

 Используется 1 контактный болт из сплава алюминия

                                                                     16-25                                                        НБ-0 (А)

                                                                     35-50                                                        НБ-1 (А)

                                                                     70-120                                                      НБ-2 (А)

                                                                     150-240                                                                НБ-3 (А)

                                                                     70-120                                                      ГСО-120х4

                                                                    150-240                                                     ГСО-240х4

                                                                           300                                                      ГСО-300х6

                                                                           400                                                      ГСО-400х8

                                                                           500                                                      ГСО-500х10

Используется 4,6,8,10 контактных болта из сплава алюминия

Примечание: Соединительные гильзы серии ГСО для других сечений жил изготавливаются по требованию.