Home // Primary: 240x480 - Secondary: 24 (Group B)

Primary: 240x480 - Secondary: 24 (Group B)

Primary: 240x480 - Secondary: 24 (Group B)


The Micron ImperviTRAN® is the ultra-reliable industrial control circuit transformer. Behind its clean design is a toughness that makes it measure up to any requirement placed upon it. Manufacturers of industrial and commercial equipment, control panels and centers have made ImperviTRAN the most accepted transformer in the industry.

  • Epoxy encapsulated coils
  • 20-year warranty, double the industry standard
  • Secondary fuse clips where applicable
  • Optional primary fusing
  • Molded terminal barriers
  • 10-32 screw terminals
  • Molded-in terminals
  • Phil-slot screws
ECD has a large inventory of Micron transformers in stock and ready to ship. Call ECD today for all your transformer needs.

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Part #Output VAPrimary Fuse block includedRecommended Fuse Sizes PRI 240V / 480VRecommended Fuse Sizes SEC 24VVPrice 
B050PU7JK 50NOKLDR.600 / KLDR.300FLM 03.2$51.73
B050PU7RB 50YESKLDR.600 / KLDR.300FLM 03.2$60.47
B075PU7JK 75NOKLDR.800 / KLDR.400FLM 005$62.66
B075PU7RB 75YESKLDR.800 / KLDR.400FLM 005$71.40
B100PU7JK 100NOKLDR1.25 / KLDR.600FLM 6.25$64.11
B100PU7RB 100YESKLDR1.25 / KLDR.600FLM 6.25$72.13
B150PU7JKF 150NOKLDR01.8 / KLDR.800FLM 010$88.16
B150PU7RBF 150YESKLDR01.8 / KLDR.800FLM 010$96.90
B200PU7JKF 200NOKLDR2.25 / KLDR1.25FLM 012$110.74
B200PU7RBF 200YESKLDR2.25 / KLDR1.25FLM 012$119.49
B250PU7JKF 250NOKLDR003 / KLDR01.5FLM 015$112.20
B250PU7RBF 250YESKLDR003 / KLDR01.5FLM 015$120.94
B300PU7JKF 300NOKLDR03.5 / KLDR01.8FLM 020$121.67
B300PU7RBF 300YESKLDR03.5 / KLDR01.8FLM020$130.41
B350PU7JKF 350NOKLDR004 / KLDR002FLM 020$123.86
B350PU7RBF 350YESKLDR004 / KLDR002FLM 020$132.60
B500PU7JKF 500NOKLDR005 / KLDR003FLM 030$171.94
B500PU7RBF 500YESKLDR005 / KLDR003FLM 030$180.69
B750PU7JKF 750NOKLDR07.5 / KLDR04.5N/A$243.34
B750PU7RBF 750YESKLDR07.5 / KLDR04.5N/A$252.09