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Bypass isolation contactor type automatic transfer switches

Eaton’s bypass isolation contactor type automatic transfer switches include dual automatic switching mechanisms that provide redundancy for critical applications. The ATS distributes electrical power to the load, while the automatic bypass serves as a back-up. When the ATS is isolated for test, power is routed through the automatic bypass switch to ensure that critical loads remain powered without interruption.
 
Bypass isolation contactor type automatic transfer switches
Core features
 
Provides uninterrupted emergency power to life safety and other critical loads while allowing maintenance of the automatic transfer switch to be performed
Rated for 100–3000A up to 600V and is available in open delayed, open in-phase or closed transition
UL1008 and CSA 22.22 No. 178–1978 listed
Compartmentalised design provides enhanced worker safety
Automatic bypass switch and automatic transfer switch (ATS) provide unparalleled operational redundancy
Dual drawout design allows the ATS or automatic bypass switch to be withdrawn
Automatic and non-automatic operation modes