Staco Energy Products Company

Staco Energy Products is America's oldest and largest manufacturer of variable transformers, delivering precision voltage control solutions since 1937.

Series List(132)

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Series	Category	# Parts	Status

1010B	Test Equipment	1	Active
1010BCT	Variable Transformers	2	Active
1020B	Test Equipment	5	Active
1210B	Equipment	5	Active
1220B	Equipment	3	Active
146-0121	Test and Measurement	1	Active
1510	Variable Transformers	3	Active
1520	Test Equipment	3	Active
15M1010	Test Equipment	4	Active
15M1020	Variable Transformers	4	Active

Series	Category	# Parts	Status	Description

Standalone parts(754)

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Part	Category	Description
Staco Energy Products Company 1010B	Test and Measurement	VARIABLE, MOTOR DRIVEN, SINGLE PHASE, 50HZ / 60HZ, 120V, 120V
Staco Energy Products Company 1010B-3	Test and Measurement	VARIABLE, MOTOR DRIVEN, THREE PHASE, 50HZ / 60HZ, 240V, 280V
Staco Energy Products Company 1010BCT	Test and Measurement	VARIABLE, MOTOR DRIVEN, SINGLE PHASE, 50HZ / 60HZ, 120V, 140V
Staco Energy Products Company 1020B	Test and Measurement	VARIABLE, MOTOR DRIVEN, SINGLE PHASE, 50HZ / 60HZ, 240V, 280V
Staco Energy Products Company 1210B	Test and Measurement	VARIABLE, MANUALLY OPERATED & MOTOR DRIVEN, SINGLE PHASE, 60HZ, 120V, 120V
Staco Energy Products Company 1220B	Test and Measurement	VARIABLE, MANUALLY OPERATED & MOTOR DRIVEN, SINGLE PHASE, 50HZ / 60HZ, 240V, 240V
Staco Energy Products Company 1220BCT	Test and Measurement	VARIABLE TRANSFORMER, SINGLE PHASE, 5AO, 0-240VO, 1.2KVA, CASED, BENCH ROHS COMPLIANT: YES
Staco Energy Products Company 1220BCT-3	Test and Measurement	VARIABLE TRANSFORMER, 3 PHASE WYE INPUT, 5AO, 0-480VO, 4.16KVA, CASED, BENCH ROHS COMPLIANT: YES
Staco Energy Products Company 1510	Test and Measurement	VARIABLE, MANUALLY OPERATED & MOTOR DRIVEN, SINGLE PHASE, 50HZ / 60HZ, 120V, 120V
Staco Energy Products Company 1510-2	Test and Measurement	VAR XFMR 120/140/240/280VAC 15A

Part	Spec A	Spec B	Spec C	Spec D	Description

Staco Energy Products Co., founded in 1937 and headquartered in Miamisburg, Ohio, is the oldest and largest manufacturer of variable transformers in the United States. With over 85 years of experience in the power industry, Staco has built a reputation for delivering reliable, high-quality power control solutions.

The company offers a comprehensive range of electrical products including:

Variable transformers (Variacs) providing adjustable output voltage from 0 to 117% of input
Automatic voltage regulators maintaining output within ±1% accuracy
Power conditioners and UPS equipment
Capacitor and filter assemblies
Test sets for laboratory and industrial applications

Staco products are designed for controlling voltage, current, power, heat, speed, light, and electromechanical force across diverse industrial and laboratory applications. As a subsidiary of Components Corporation of America, Staco continues to support both legacy and modern products used worldwide.

Frequently Asked Questions

What types of variable transformers does Staco Energy manufacture?: Staco manufactures single and three-phase variable transformers (Variacs) that provide adjustable output voltage from 0 to 117% of input voltage, available in various power ratings for laboratory and industrial applications.
What voltage regulation accuracy do Staco regulators provide?: Staco automatic voltage regulators maintain constant output voltage within ±1% or better, regardless of input voltage variations from +10% to -20% of nominal value.
Where is Staco Energy Products headquartered?: Staco Energy Products is headquartered in Miamisburg, Ohio, USA, where they have been manufacturing since 1937.
What industries use Staco power products?: Staco products serve industrial manufacturing, laboratory testing, medical equipment, telecommunications, and any application requiring precise voltage control or power conditioning.