The TD/TS Series MCCB–molded case
circuit breakers–main function are to protect
electrical applications form short circuit or
earth leakage, overload current and
under-voltage conditions. These devices
are used to isolate the power, or to trip
the power, at the time of fault in line and
thus save the circuit from further damage.
MCCB’s are well suited for OEM designed
equipment in both light commercial and
industrial applications. Their compact size
saves space and reduces overall panel size
and the field-installable accessories allow
for last minute changes.
The TD/TS Series MCCB’s are available with
three different trip units that are installed in
the housing; FTU–fixed-thermal and fixed
magnetic; FMU–adjustable-thermal and
fixed magnetic; ATU-adjustable-thermal and
adjustable-magnetic. The following internal
electrical accessories are also available
auxiliary and alarm switches, shunt releases,
and under voltage releases.
View Specs above for specifications.
All dollar amounts on this site are shown in Canadian currency.Note: Comes complete with line and load terminal lugs and operator’s manual. Note: For adjustable-thermal/fixed-magnetic (FMU), or adjustable-thermal/Adjustable-magnetic (ATU), visit omega.com/auto for selection. Ordering Example:
(1) TD-S-FH1-48 flange mounted operating handle with 48, CAD270.00 plus (1) TD125NU-FTU-LL-15 15 Amp MCCB, CAD430.00 plus (1) TD125NU-FTU-LL-60 60 Amp MCCB with fixed-thermal / fixed-magnetic protection, CAD430.00 plus (1) TDTS-S-AL alarm switch, CAD23.75 plus (1) TDTS-S-AX auxilliary switch, CAD31.50, CAD270.00 + 430.00 + 430.00 + 23.75 + 31.50 = CAD1,185.25
Part Number Builder
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Frame Size select from: TD125 for Amperage Rating Up to 125 Amps TS250 for Amperage rating 150 - 250 Amps TS400 for Amperage rating 300 - 400 Amps TS800 for Amperage rating 500-800 Amps
Breaking Capacity select from: NU for Standard Capacity HU for High Capacity
Thermal-Magnetic Selection select from: FTU for Fixed-Thermal /Fixed-Magnetic FMU for Adjustable-Thermal / Fixed-Magnetic ATU for Adjustable-Thermal / Adjustable-Magnetic
Amperag Rating select from: 15 for Amps 20 for Amps 30 for Amps 40 for Amps 50 for Amps 60 for Amps 80 for Amps 100 for Amps 125 for Amps 150 for Amps 160 for Amps 175 for Amps 200 for Amps 225 for Amps 250 for Amps 300 for Amps 350 for Amps 400 for Amps 500 for Amps 600 for Amps 700 for Amps 800 for Amps
Note: All combinations may not be valid, check spec sheet for valid part numbers.