Back
Adaptive Filters
Transformers
Voltage control transformers are used in electrical circuits that require constant current or constant voltage with a low power or volt-amp (VA) rating. Filtering devices, such as capacitors, are used to minimize the variations in the output and voltage transformers are used to stabilize the brief periods of overload or inrush current. This momentary inrush current occurs when electromagnetic components, such as contactors, relays, timers and solenoids, are energized at start up. When start up occurs, most electromagnetic devices require anywhere from three to ten times their normal operating current for thirty to fifty milliseconds. Voltage stability is required during this time.
Low voltages are typically used in control circuits. These types of control circuits can be found in a control room, on a starter panel door or on the machine itself. It would be a safety hazard to have high voltages used in these applications or to have densely packed control wiring carrying high voltages inside a starter panel. For these reasons, low voltages are used.
Voltage control transformers are used in industrial starter circuits where the main circuit voltage is too high for use in the control circuit and where a separate control circuit feed would not be practical. Power can be tapped off of the main feed and passed through a control transformer which could then supply the lower voltage needed. Heavy electrical machinery run on higher voltages, however, the contactors that start the machinery operate at much lower voltages. Instead of running separate cables or installing extra bus bars, the main circuit voltage can be stepped down using a control transformer to the lower voltage required.
Subcategories
Products
Products Per Page:
Sort By:
$26287.80
Eaton P48G11S03CUS6 - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$20755.36
Eaton P73G11S05 - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$14830.20
Eaton P73G11S03 - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$28886.56
Eaton P48G11S05HCU - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$36763.66
Eaton P48G11S05CUS6 - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$41776.36
Eaton P60G11S0718CUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$39720.46
Eaton P60G11S05CUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$39131.40
Eaton P60G11S0518CUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$28678.66
Eaton P60G11S03CUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$28239.76
Eaton P60G11S0318CUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$51951.90
Eaton P48G11S07SSCUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.
$59332.36
Eaton P48G11S07S6CUB - This Mini Power Center combines three components into one unit: a primary main breaker, a transformer, and a secondary distribution loadcenter with a main breaker. All wiring connections are done at the factory. The encapsulated transformer is available in single-phase or three-phase options and can be used indoors or outdoors. It has a 180°C insulation system and comes with a standard 115°C rise (optional 80°C rise). The mini-power centers are UL listed and exempt from U.S. DOE energy efficiency requirements. They are designed for 480V or 600V distribution systems, providing 208Y/120V three-phase or 120/240V single-phase power. Applications include industrial plants, construction sites, commercial buildings, and more. The unit features a primary main breaker, secondary main breaker, and enclosed live parts for safety. The hinged cover is padlockable, and there are copper leads for grounding. It includes a ground bar for individual secondary circuit grounding and a grounded neutral bar. Branch circuits can be easily added or changed using plug-in or bolt-on breakers. The mini-power centers are suitable for service entrance and offer various configurations with standard or copper windings and plug-in or bolt-on loadcenter chassis.