Dongan HC series control transformers cross to Micron by VA and series. HC-0100-41 (100 VA, 230 x 460 V to 115 V) crosses to Micron B100BTZ13JK. The middle four digits are the VA. The digits after the last dash are the series. A four digit series (4100, 4400) has a class CC primary fuse block installed.
This page also covers the Dongan 50 series 134 (50-0100-134). Other 50 series numbers are on the Dongan 50 series cross. IC numbers are on the Dongan IC Century cross.
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HC-41: 230x460 to 115 V · HC-4100: 230x460 to 115 V, CC fuse block · HC-44: 208/240/480 to 120 V · HC-4400: 208/230/460 to 115 V, CC fuse block · HC-046: 600 to 120 V · HC-047: 230/460/575 to 115 V · 50 series 134: 230x460 to 115x230 V
Dongan HC-41: 230 x 460 V primary, 115 V secondary (triple rated)
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | HC-0050-41 | B050BTZ13JK |
| 75 VA | HC-0075-41 | B075BTZ13JK |
| 100 VA | HC-0100-41 | B100BTZ13JK |
| 150 VA | HC-0150-41 | B150BTZ13JKF |
| 250 VA | HC-0250-41 | B250BTZ13JKF |
| 300 VA | HC-0300-41 | B300BTZ13JKF |
| 375 VA | HC-0375-41 | B350BTZ13JKF * |
| 500 VA | HC-0500-41 | B500BTZ13JKF |
| 750 VA | HC-0750-41 | B750BTZ13JKF |
| 1 kVA | HC-1000-41 | B1K0BTZ13JKF |
| 1.5 kVA | HC-1500-41 | B1K5BTZ13JKF |
| 2 kVA | HC-2000-41 | B2K0BTZ13JKH |
Micron ImperviTRAN Group A: 220x440, 230x460 or 240x480 V primary, 110, 115 or 120 V secondary. 105°C through 100 VA, 130°C through 1.5 kVA, 180°C at 2 to 5 kVA. Micron also builds 200 VA, 3 kVA and 5 kVA in this group.
Dongan HC-4100: 230 x 460 V primary, 115 V secondary, class CC primary fuse block installed
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | HC-0050-4100 | B050BTZ13RB |
| 75 VA | HC-0075-4100 | B075BTZ13RB |
| 100 VA | HC-0100-4100 | B100BTZ13RB |
| 150 VA | HC-0150-4100 | B150BTZ13RBF |
| 250 VA | HC-0250-4100 | B250BTZ13RBF |
| 300 VA | HC-0300-4100 | B300BTZ13RBF |
| 375 VA | HC-0375-4100 | B350BTZ13RBF * |
| 500 VA | HC-0500-4100 | B500BTZ13RBF |
| 750 VA | HC-0750-4100 | B750BTZ13RBF |
| 1 kVA | HC-1000-4100 | B1K0BTZ13RBF |
| 1.5 kVA | HC-1500-4100 | B1K5BTZ13RBF |
| 2 kVA | HC-2000-4100 | B2K0BTZ13RBH |
Micron Group A with the RB option: class CC primary fuse block installed through 2 kVA.
Dongan HC-44: 208/240/480 V primary, 120 V secondary (triple rated)
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | HC-0050-44 | B050MBT13XK |
| 75 VA | HC-0075-44 | B075MBT13XK |
| 100 VA | HC-0100-44 | B100MBT13XK |
| 150 VA | HC-0150-44 | B150MBT13XKF |
| 250 VA | HC-0250-44 | B250MBT13XKF |
| 300 VA | HC-0300-44 | B300MBT13XKF |
| 375 VA | HC-0375-44 | B350MBT13XKF * |
| 500 VA | HC-0500-44 | B500MBT13XKF |
| 750 VA | HC-0750-44 | B750MBT13XKF |
| 1 kVA | HC-1000-44 | B1K0MBT13XKF |
| 1.5 kVA | HC-1500-44 | B1K5MBT13XKF |
| 2 kVA | HC-2000-44 | B2K0MBT13XKH |
Micron ImperviTRAN Group G (MBT13): 208/230/460 V primary, 115 V secondary. Micron also builds 200 VA, 3 kVA and 5 kVA in this group.
Dongan HC-4400: 208/230/460 V primary, 115 V secondary, class CC primary fuse block installed
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | HC-0050-4400, IC-0050-4400 | B050MBT13RK |
| 75 VA | HC-0075-4400, IC-0075-4400 | B075MBT13RK |
| 100 VA | HC-0100-4400, IC-0100-4400 | B100MBT13RK |
| 150 VA | HC-0150-4400, IC-0150-4400 | B150MBT13RKF |
| 250 VA | HC-0250-4400, IC-0250-4400 | B250MBT13RKF |
| 300 VA | HC-0300-4400, IC-0300-4400 | B300MBT13RKF |
| 375 VA | HC-0375-4400, IC-0375-4400 | B350MBT13RKF * |
| 500 VA | HC-0500-4400, IC-0500-4400 | B500MBT13RKF |
| 750 VA | HC-0750-4400, IC-0750-4400 | B750MBT13RKF |
| 1 kVA | HC-1000-4400, IC-1000-4400 | B1K0MBT13RKF |
Micron Group G with the RK option: class CC primary fuse block installed through 2 kVA.
Dongan HC-046: 600/575/550 V primary, 120/115/110 V secondary
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | HC-0050-046 | B050WZ13XK |
| 75 VA | HC-0075-046 | B075WZ13XK |
| 100 VA | HC-0100-046 | B100WZ13XK |
| 150 VA | HC-0150-046 | B150WZ13XKF |
| 250 VA | HC-0250-046 | B250WZ13XKF |
| 300 VA | HC-0300-046 | B300WZ13XKF |
| 375 VA | HC-0375-046 | B350WZ13XKF * |
| 500 VA | HC-0500-046 | B500WZ13XKF |
| 750 VA | HC-0750-046 | B750WZ13XKF |
| 1 kVA | HC-1000-046 | B1K0BTWZ37XKH |
| 1.5 kVA | HC-1500-046 | B1K5BTWZ37XKH |
| 2 kVA | HC-2000-046 | B2K0BTWZ37XKH |
Micron ImperviTRAN Group E through 750 VA. At 1 kVA and up the sheet crosses to Group H (230/460/575 V primary, 95/115 V secondary).
Dongan HC-047: 230/460/575 V primary, 115 V secondary
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | HC-0050-047 | B050BTW37XX |
| 75 VA | HC-0075-047 | B075BTW37XX |
| 100 VA | HC-0100-047 | B100BTW37XX |
| 150 VA | HC-0150-047 | B150BTW37XXF |
| 250 VA | HC-0250-047 | B250BTW37XXF |
| 300 VA | HC-0300-047 | B300BTW37XXF |
| 375 VA | HC-0375-047 | B350BTW37XXF * |
| 500 VA | HC-0500-047 | B500BTW37XXF |
| 750 VA | HC-0750-047 | B750BTW37XXF |
| 1 kVA | HC-1000-047 | B1K0BTWZ37XKH |
| 1.5 kVA | HC-1500-047 | B1K5BTWZ37XKH |
| 2 kVA | HC-2000-047 | B2K0BTWZ37XKH |
Micron ImperviTRAN Group H: 230/460/575 V primary, 95/115 V secondary.
Dongan 50 series 134: 230 x 460 V primary, 115 x 230 V secondary (triple rated)
| VA | Dongan | Micron |
|---|---|---|
| 50 VA | 50-0050-134 | B050PU1519JJ |
| 75 VA | 50-0075-134 | B075PU1519JJ |
| 100 VA | 50-0100-134 | B100PU1519JJ |
| 150 VA | 50-0150-134 | B150PU1519JJF |
| 200 VA | 50-0200-134 | B200PU1519JJF |
| 250 VA | 50-0250-134 | B250PU1519JJF |
| 300 VA | 50-0300-134 | B300PU1519JJF |
| 375 VA | 50-0375-134 | B350PU1519JJF * |
| 500 VA | 50-0500-134 | B500PU1519JJF |
| 750 VA | 50-0750-134 | B750PU1519JJF |
| 1 kVA | 50-1000-134 | B1K0-0500-3F |
| 1.5 kVA | 50-1500-134 | B1K5-0501-3H |
| 2 kVA | 50-2000-134 | B2K0-0502-3H |
| 3 kVA | 50-3000-134 | B3K0-0503-3H |
Micron ImperviTRAN Group K (240 x 480 V to 120 x 240 V) through 750 VA. Group M (230 x 460 V to 115 x 230 V) at 1 kVA and up. * Micron has no 375 VA standard. The sheet lists the 350 VA unit. Check your load, or step up to 500 VA.
Source: Micron Industries cross references for the Dongan HC and 50 series 134 machine tool control transformers, from the Micron LVGP and control transformer cross reference file (2016 edition). Dongan HC units have no installed secondary fuse clips. Micron units carry 13/32 x 1-1/2 in secondary fuse clips where applicable. Where Dongan uses a 375 VA size the sheet lists Micron 350 VA. Sheet corrections: the 300 VA HC-4100 number is printed HC-0350-4100; by the series pattern it is HC-0300-4100. The HC-4400 group prints most numbers with an IC prefix (IC-0100-4400) and one as HC-300-4400; we list both prefixes. We confirm on the quote. The Dongan ES series (ES-10100 to ES-10300) has no Micron standard on the sheet; Micron quotes a custom design for volume. F and H suffixes add secondary fuse clips; we confirm the exact suffix on every quote. Linked Micron numbers open the part we list at the same VA and voltage. Our listing can carry an added suffix letter (for example B150BTZ13JKF); we confirm the exact suffix on every quote.
How to read a Dongan HC number
HC is a Dongan machine tool control transformer. The middle four digits are the VA (0250 is 250 VA, 1000 is 1 kVA). The digits after the last dash are the series: 41 is 230 x 460 V to 115 V, 44 is 208/240/480 V to 120 V, 046 is 600 V to 120 V, 047 is 230/460/575 V to 115 V. 4100 and 4400 add a class CC primary fuse block. HC-0250-41 is 250 VA, 230 x 460 V to 115 V, and crosses to Micron B250BTZ13JKF.
Common questions
What Micron transformer replaces Dongan HC-0100-41?
Micron B100BTZ13JK, 100 VA, ImperviTRAN Group A. Primary 220x440, 230x460 or 240x480 V. Secondary 110, 115 or 120 V.
What replaces Dongan HC-0100-4100?
Micron B100BTZ13RB, 100 VA, Group A with a class CC primary fuse block installed.
What replaces Dongan HC-0100-44?
Micron B100MBT13XK, 100 VA, Group G: 208/230/460 V primary, 115 V secondary.
What replaces Dongan HC-0100-046 (600 V)?
Micron B100WZ13XK, 100 VA, Group E: 550/575/600 V primary, 110/115/120 V secondary.
What replaces Dongan 50-0100-134?
Micron B100PU1519JJ, 100 VA, Group K: 240 x 480 V primary, 120 x 240 V secondary.
Get it crossed and quoted
Send the Dongan number and the quantity. We send back the Micron part and lead time.
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Related: Dongan 50 series cross · Dongan IC Century cross · Jefferson 636 cross · GE 9T58 cross · Micron control transformers by kVA · Control transformer VA sizing · All cross references
Dongan is a trademark of its owner. Applied Control Inc. is not affiliated with them. Names appear only to identify the part being replaced. Check the current Micron datasheet before you specify.