Abb Limited [Railway] manufactures Auto-Puffer Circuit Breaker for Outdoor Application. Abb Limited [Railway] is an ISO 9001 certified company. The Company also manufactures various types of power supply systems, static frequency converters, high voltage switchgear, power and distribution transformers, traction rectifiers, medium voltage products, protection and control. The Auto-Puffer Circuit Breaker for Outdoor Application is operated by a motor-charged spring operating mechanism or by a digital servomotor-system. The energy required for interrupting short-circuits current is partly taken from the arc itself, thereby reducing the energy required from the operating mechanism. The Auto-Puffer Circuit Breaker for Outdoor Application has composite insulators and grey insulators. The Auto-Puffer Circuit Breaker for Outdoor Application has extended creepage distance across insulators.
