Discontinued
ACME ELECTRIC

TB81215 TB Series Open Core and Coil Industrial Control Transformer, 220/440/230/460/240/480 V AC Primary, 110/115/120 VAC Secondary, 500 VA Power Rating, 50/60 Hz, 1 Phase

MFR:
Acme Electric, a Hubbell affiliate
MFR #:
TB81215
UPC:
047503350157
Item #:
79074
Catalog Number TB81215
Manufacturer Acme Electric, a Hubbell affiliate
Brand ACME ELECTRIC
Country of Origin China
Made in USA No
Application For Motor Starters, Contactors, Solenoids And Timers Or Other Loads
Enclosure Open, Silicon Steel
Frequency Rating 50/60 HZ
Insulation Class 130 DEG C Class B
Mounting Floor
Phase 1
Primary Voltage 220/440 X 230/460 X 240/480 V
Secondary Voltage 110/115/120 V
Special Features Open core and coil; Acme’s TB series industrial control transformers are especially designed to accommodate the momentary current inrush caused when electromagnetic components are energized without sacrificing secondary voltage stability beyond practical limits; Acme industrial control transformers are dry-type, step-down transformers with the secondary control circuit isolated from the primary line circuit to assure maximum safety; Voltage regulation of Acme industrial control transformers exceeds standards recommended by the national electrical manufacturers association, secondary circuit voltage drop between no-load and momentary overload remains exceptionally low; This excellent secondary circuit voltage regulation assures reliable operation of electromagnetic components and may permit the use of a smaller and less expensive industrial control transformer; Constructed with high quality silicon steel lamination to minimize core losses and increase efficiency; Designs incorporate precision split bobbin wound coils for improved regulation; series-parallel connecting links save wiring and labor costs; Terminal blocks allow full access for ring terminals for easy installation even with solid strand conductors; Integrally molded terminal blocks with isolation barriers to prevent arc over; Copper windings on all groups; Heavy gauge steel mounting plate adapts to various mounting dimensions; Provids a low and safe control voltage for the operation of electromagnetic devices requiring above average voltage regulation when actuated; 10-year limited warranty
Standard UL 506, UL File Number E79947V1, UL Control Number 50B8, UL Insulation Number B3223, CSA File Number 7357, OSHA Compliant, ANSI, IEEE
UPC 047503350157
GTIN 00047503350157
Item Type TB Series Industrial Control Transformer
Length 6.3
Length UOM Inch
Width 5.25
Width UOM Inch
Height 4.47
Height UOM Inch
Temperature Rating 80 DEG C Rise