Ensure the reliable operation of ground fault protection systems and reduction of voltage transients from unbalanced load switching with Emerson Network Power’s line of ASCO non-automatic and automatic transfer switches. The ASCO 7000 series power transfer switch features switched or overlapping neutral options. This product is available in the conventional, two-position transfer configuration, plus closed or delayed transition modes of operation.
Our line of ASCO 7000 Series Service Entrance Power Transfer Switch combines automatic power switching with a disconnect and overcurrent protective device on the utility source. These are typically installed at facilities that have a single utility feed and a single emergency power source.
Synchronize and parallel two independent power sources without interrupting power flow with our ASCO 7000 Series Soft Load Power Transfer Switches. The switch can be programmed to either maintain parallel operation of both power sources, or transfer the load to the onsite generating unit, avoiding transients caused by block loading.
ASCO protects medium voltage loads by offering maintainable and highly proven power transfer switches. The switches can be configured with protective relays and other options to meet specific project requirements.
Transfer loads between alternate sources of power regardless of ampacity size efficiently with ASCO 4000 Power Transfer Switches made possible with reliable, field proven solenoid operating mechanisms. Combined with programmable microprocessor controllers, they offer the most advanced method of transferring loads.
Automatically transfer critical loads in the event of a power outage with the ASCO Series 300. Rugged construction and proven performance assure the user of many years of reliability.
The ASCO Service Entrance Power Transfer Switch combines automatic power switching with the necessary disconnecting, grounding, and bonding required for use as service entrance equipment. The power transfer switch meets all National Electrical Code requirements for service entrance use.
The ASCO Series 300L Group G Power Transfer Load Center has everything that is needed to protect sensitive loads from power outages and transients in one package. When power fails, the UL 1008 listed automatic transfer switch follows user-set time delays to start the generator, transfer the load to the generator, reconnect to utility power and shut down the generator after generator cool down.
Get all the intelligence your optional standby system needs to make sure power stays on when the utility fails, with ASCO Series 185 Power Transfer Switches. When utility power has been restored, this line of power transfer switches will automatically transfer your loads back to utility and shut down the generator, saving fuel and standing ready to address the next utility failure.
The ASCO Series 185SE Service Entrance Automatic Transfer Switch uses the same reliable transfer switching mechanism and controller as the Series 185 product platform, and also includes a circuit breaker as a utility source disconnect device.