Home // Primary: 220x440 / 230x460 / 240x480 - Secondary: 110 / 115 / 120 (Group A)

Primary: 220x440 / 230x460 / 240x480 - Secondary: 110 / 115 / 120 (Group A)

Primary: 220x440 / 230x460 / 240x480 - Secondary: 110 / 115 / 120 (Group A)


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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Please call for quantity discounts, accessories and other configurations.

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Part #Output VAPrimary Fuse block includedRecommended Fuse Sizes PRI 240V / 480VRecommended Fuse Sizes SEC 115VPrice 
B050BTZ13JK 50NOKLDR.600 / KLDR.300FLM.600$49.54
B050BTZ13RB 50YESKLDR.600 / KLDR.300FLM.600$58.29
B075BTZ13JK 75NOKLDR.800 / KLDR.400FLM001$59.01
B075BTZ13RB 75YESKLDR.800 / KLDR.400FLM001$67.76
B100BTZ13JK 100NOKLDR1.25 / KLDR.600FLM01.4$61.93
B100BTZ13RB 100YESKLDR1.25 / KLDR.600FLM01.4$70.67
B150BTZ13JKF 150NOKLDR01.8 / KLDR.800FLM002$78.69
B150BTZ13RBF 150YESKLDR01.8 / KLDR.800FLM002$87.43
B200BTZ13JKF 200NOKLDR2.25 / KLDR1.25FLM02.8$99.81
B200BTZ13RBF 200YESKLDR2.25 / KLDR1.25FLM02.8$108.56
B250BTZ13JKF 250NOKLDR003 / KLDR01.5FLM03.5$102.73
B250BTZ13RBF 250YESKLDR003 / KLDR01.5FLM03.5$111.47
B300BTZ13JKF 300NOKLDR03.5 / KLDR01.8FLM004$115.84
B300BTZ13RBF 300YESKLDR03.5 / KLDR1.8FLM004$123.86
B350BTZ13JKF 350NOKLDR004 / KLDR002FLM005$117.30
B350BTZ13RBF 350YESKLDR004 / KLDR002FLM004$125.31
B500BTZ13JKF 500NOKLDR005 / KLDR003FLM007$149.36
B500BTZ13RBF 500YESKLDR003 / KLDR007FLM007$158.10
B750BTZ13JKF 750NOKLDR07.5 / KLDR04.5FLM010$198.17
B750BTZ13RBF 750YESKLDR07.5 / KLDR04.5FLM010$206.91
B1K0BTZ13JKF 1000NOKLDR010 / KLDR005FLM012$228.77
B1K0BTZ13RBF 1000YESKLDR010 / KLDR005FLM012$237.51
B1K5BTZ13JKF 1500NOKLDR015 / KLDR07.5FLM015$318.39
B1K5BTZ13RBF 1500YESKLDR015 / KLDR07.5FLM015$327.13
B2K0BTZ13JKH 2000NOKLDR020 / KLDR010FLM020$374.49
B2K0BTZ13RBH 2000YESKLDR020 / KLDR010FLM020$383.23
B3K0BTZ13JXH 3000NO Pri. NO Sec.KLDR030 / KLDR015N/A$520.20
B5K0BTZ13JXH 5000NO Pri. NO Sec.N/A / KLDR025N/A$894.69