Discontinued
Acme Electric

Legacy Industrial Control Transformer - Open Core & Coil, 208/277/380 - 95/115V, 1000VA

MFR:
Acme Electric, a Hubbell affiliate
MFR #:
TB81309
UPC:
047503130841
Item #:
37804
Catalog Number TB81309
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 208/277/380 V
Secondary Voltage 95/115 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 047503130841
GTIN 00047503130841
Item Type TB Series Industrial Control Transformer
Length 7.96
Length UOM Inch
Width 6.75
Width UOM Inch
Height 5.72
Height UOM Inch
Temperature Rating 80 DEG C Rise