GE 9T58K1878 Control Transformer GT1234 - 120x240 V Pri 12/24 V Sec - 0.25 kVA 60 Hz 1 Phase Copper NEMA 1

GE 9T58K1878 Control Transformer GT1234 - 120x240 V Pri 12/24 V Sec - 0.25 kVA 60 Hz 1 Phase Copper NEMA 1



General Electric 9T58K1878 Transformers 1
General Electric 9T58K1878 Transformers 1 General Electric 9T58K1878 Transformers 2
List price: $283.50
You save: $37.71



Your price: $245.79





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TEMCo Custom Control Transformers



Product description


Core and coil transformers for machine tools are used to provide voltage to control devices in applications where regulation and minimum space are important. They are encapsulated with welded cores to provide the highest quality electrical performance and quiet operation.



Product features


  • Full head #8 brass screws assure quick, easy terminations with maximum connection integrity
  • Rugged, high-impact plastic terminal board
  • Copper windings
  • Flexible design allows input or output voltage to match any application
  • CUL, CE, UL approvals
  • Available fuse-clips offer simple, low-cost fusing with terminal block models


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Control Transformer Selection Guide

Advantages - Terminal Board Connection

  • Fully encapsulated coil is impervious to moisture
  • Finger-safe terminals offer added protection and safety
  • Pressure plate terminals ensure secure connections
  • Terminal board is anchored in the epoxy for greater reliability
  • Wide variety of fusing options


Standards: Type IP transformers conform to NEMA ST20.
Listings: UL listed under UL-506, File E2739. CSA Certified under C22.2, Number 66, File 3272.
Insulation Classes: 150VA and below: 105°C insulation class, 55°C Rise 200VA and above: 185°C (NEMA) 180°C (UL) insulation class, 115°C Rise
Frequency: 60 Hz standard; 50 Hz optional.
Voltage Regulation: All designs 2.0 kVA and below are compensated for voltage drop. Compensation ranges from 10% in the smallest rating to 3% for the largest. All machine tool designs meet or exceed NMTBA regulation requirements.
Series-Multiple Secondary Connections: Transformers with 120/240 V secondaries (series-multiple) may be connected for 120 V, 240 V or 240/120 V three-wire. Jumpers are provided.
Overcurrent Protection: Type IP transformers are low impedance transformers that require overcurrent protection for most applications. They provide for optional integral primary and/or secondary fusing.
Mounting Dimensions: Type IP transformers are lightweight, small, and designed for minimum mounting dimensions. Many units will fit competitors mounting footprints.



Shipping information


Shipping type Days Price
Ground 1 - 7 $10.25
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Product information


Model:
TEMCo product ID
GT1234
Brand General Electric
Mfg part number 9T58K1878
Specifications:
Transformer subcategory Control
Electrical Specifications:
Phase Single
Frequency (Hz) 60
VA 250
K rating 1
Primary configuration Two Winding
Secondary configuration Two Winding
Winding material Copper
Electrostatically shielded No
Connection type Wire Leads
Mechanical Specifications:
Temperature rise (deg C) 100
Insulation system (deg C) 180
Enclosure rating NEMA 1
Construction style Open - Cast or Encapsulated Core & Coil
Mounting type Base/panel
Cooling Air/Dry
Other Information:
UL listed Yes
CSA approved Yes
Warranty 1 Year
Input voltage Output voltage
120 12
120 24
240 24
240 12
Weight & Dimensions:
Weight 7.00 lbs. (3.17 kg)
LxWxH 4.25 x 6.12 x 7.38 in.
(10.80 x 15.54 x 18.75 cm)


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Related information



Quantity discounts

Range Discount per item Price per item
5 - 24 $4.92 $240.88
25 - 74 $7.37 $238.42
75+ $9.83 $235.96


*Prices are subject to change without notice.