XT1/XT3 TMD/TMF
ABB Tmax XT1 and XT3 MCCBs are fixed three-pole molded case circuit breakers designed for power distribution with thermomagnetic TMD/TMF release protection. Engineered for 160–1600A applications, these breakers provide precise overload and short-circuit protection for industrial LV systems. Key features include front terminals, compact frame size, high breaking capacity, and reliable isolation performance.
TMF - Fixed thermal and fixed magnetic
for power distribution
TMD -
Adjustable thermal (70-100%of In) and fixed magnetic (10 x In) for power
distribution
Terminal
Type: Front Terminals
Mounting: Fixed Type
Standards Compliance: IEC 60947-2
XT2/XT4/XT5/XT6 TMD/TMA - 3 Pole
ABB Tmax XT2, XT4, XT5 and XT6 3-pole molded case circuit breakers are engineered for industrial power distribution with thermomagnetic TMD/TMA release protection. Designed for 160A to 1600A applications, these MCCBs provide precise overload and short-circuit protection in low-voltage systems. Featuring fixed execution, front terminals, high breaking capacity and compact frame design, they ensure dependable isolation for MCC panels, distribution boards and heavy-duty infrastructure installations.
TMD - Adjustable thermal (70-100%of
In) and fixed magnetic (10 x In) for power distribution
TMA -
Adjustable thermal (70-100% of In) and adjustable magnetic (5-10 of In) for
power distribution
Terminal Type: Front Terminals
Mounting: Fixed Type
Standards
Compliance:
IEC 60947-2
XT2/XT4/XT5/XT6 TMD/TMA - 4 Pole
ABB Tmax XT2, XT4, XT5 and XT6 3-pole molded case circuit breakers are engineered for industrial power distribution with thermomagnetic TMD/TMA release protection. Designed for 160A to 1600A applications, these MCCBs provide precise overload and short-circuit protection in low-voltage systems. Featuring fixed execution, front terminals, high breaking capacity and compact frame design, they ensure dependable isolation for MCC panels, distribution boards and heavy-duty infrastructure installations.
TMD - Adjustable thermal (70-100%of
In) and fixed magnetic (10 x In) for power distribution
TMA -
Adjustable thermal (70-100% of In) and adjustable magnetic (5-10 of In) for
power distribution
Terminal Type: Front Terminals
Mounting: Fixed Type
Standards
Compliance: IEC 60947-2
TMAX Accessory: Terminals,Seperator,Rotary Handle
ABB
Tmax MCCB accessories including terminals, phase separators and rotary handles
are engineered for secure installation, enhanced safety and flexible operation
of Tmax molded case circuit breakers. Designed for industrial power
distribution panels, these genuine ABB accessories ensure proper insulation,
safe cable termination and door-mounted operation capability.
Separator
Function:
Phase insulation & arc containment support
Rotary Handle Type: Door-mounted / Direct-mounted options
Mounting Compatibility: XT1 / XT2 / XT3 / XT4 / XT5 / XT6 frames
Tmax XT Accessories : Service releases
ABB
Tmax MCCB service releases are engineered for remote tripping and
voltage-controlled protection in low-voltage power distribution systems. These
release units enable enhanced safety, emergency shutdown capability and
automation control.
Types Available: Shunt Trip Release (SOR) , Undervoltage Release (UVR)
Operating Voltage Options: 24V AC/DC, 48V AC/DC, 110V AC, 220–240V AC
Mounting: Internal plug-in / side-mounted
Standards Compliance: IEC 60947-2 compatible
Tmax XT Accessories : Electrical signals
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| Image |
Ordering Code
|
Type | type of t max xt accessory | description of theof t max xt accessory | Qty | Accessories | Enq |
|---|---|---|---|---|---|---|---|
|
SOR XT1-XT4 24-30 V AC/DC Uncabled |
Uncabled |
Shunt opening release - SOR |
24-30 V AC/DC Fixed / Plug-in |
|
||
|
|
SOR XT1-XT4 220...240 V ac-220...250 V DC Uncabled |
Uncabled |
Shunt opening release - SOR |
220...240 V ac-220...250 V DC Fixed / Plug-in |
|
||
|
|
SOR XT1... XT4 380-440 V ac Uncabled |
Uncabled |
Shunt opening release - SOR |
380-440 V ac Fixed / Plug-in |
|
||
|
|
SOR XT5-XT6 110..240Vac-110..250Vdc Uncabled |
Uncabled |
Shunt opening release - SOR |
110..240Vac-110..250Vdc Fixed / Plug-in |
|
||
|
|
SOR XT5 110..240 Vac - 110..250 Vdc Uncabled |
Uncabled |
Shunt opening release - SOR |
110..240 Vac - 110..250 Vdc Withdrawable |
|
||
|
|
SOR XT6 110..240 Vac - 110..250 Vdc Uncabled |
Uncabled |
Shunt opening release - SOR |
110..240 Vac - 110..250 Vdc Withdrawable |
|
||
|
|
SOR XT7 220...240V AC/DC Uncabled |
Uncabled |
Shunt opening release - SOR |
220...240V AC/DC |
|
||
|
|
SOR XT1-XT4 24-30 V AC/DC cabled F/P |
cabled |
Shunt opening release - SOR |
24-30 V AC/DC Fixed / Plug-in |
|
||
|
|
SOR XT1-XT4 220...240 V ac-220...250 V DC cabled F/P |
cabled |
Shunt opening release - SOR |
220...240 V ac-220...250 V DC Fixed / Plug-in |
|
||
|
|
SOR XT1... XT4 380-440 V accabled F/P |
cabled |
Shunt opening release - SOR |
380-440 V ac Fixed / Plug-in |
|
||
|
|
SOR XT1... XT4 24-30 V AC/DC cabled W |
cabled |
Shunt opening release - SOR |
24-30 V AC/DC Withdrawable |
|
||
|
|
SOR XT1... XT4 220...240 V ac-220...250 V DC cabled W |
cabled |
Shunt opening release - SOR |
220...240 V ac-220...250 V DC Withdrawable |
|
||
|
|
SOR XT1... XT4 380-440 V AC cabled W |
cabled |
Shunt opening release - SOR |
380-440 V AC Withdrawable |
|
||
|
|
SOR XT5-XT6 110..240Vac-110..250Vdc cabled |
cabled |
Shunt opening release - SOR |
110..240Vac-110..250Vdc Fixed / Plug-in |
|
||
|
|
SOR XT5 110..240 Vac - 110..250 Vdc cabled W |
cabled |
Shunt opening release - SOR |
110..240 Vac - 110..250 Vdc Withdrawable |
|
||
|
|
SOR XT6 110..240 Vac - 110..250 Vdc cabled W |
cabled |
Shunt opening release - SOR |
110..240 Vac - 110..250 Vdc Withdrawable |
|
||
|
|
UVR XT1-XT4 24-30 VAC/DC Uncabled F/P |
Uncabled |
Under voltage release - UVR |
24-30 VAC/DC Fixed / Plug-in |
|
||
|
|
UVR XT1-XT4 220-240Vac-220-250V DC Uncabled F/P |
Uncabled |
Under voltage release - UVR |
220-240Vac-220-250V DC Fixed / Plug-in |
|
||
|
|
UVR XT1....XT4 380-440 V ACUncabled F/P |
Uncabled |
Under voltage release - UVR |
380-440 V AC Fixed / Plug-in |
|
||
|
|
UVR XT1-XT4 24-30 VAC/DC Uncabled W |
Uncabled |
Under voltage release - UVR |
24-30 VAC/DC Withdrawable |
|
||
|
|
UVR XT1-XT4 220-240Vac-220-250V DCUncabled W |
Uncabled |
Under voltage release - UVR |
220-240Vac-220-250V DC Withdrawable |
|
||
|
|
UVR XT1....XT4 380-440 V ACUncabled W |
Uncabled |
Under voltage release - UVR |
380-440 V AC Withdrawable |
|
||
|
|
UVR XT5-XT6 24V AC/DC Uncabled F/P |
Uncabled |
Under voltage release - UVR |
24V AC/DC Fixed / Plug-in |
|
||
|
|
UVR XT5-XT6 220...240V AC-220...250V DC Uncabled F/P |
Uncabled |
Under voltage release - UVR |
220...240V AC-220...250V DC Fixed / Plug-in |
|
||
|
|
UVR XT5-XT6 380...440V ACUncabled W |
Uncabled |
Under voltage release - UVR |
380...440V AC Fixed / Plug-in |
|
||
|
|
UVR XT5 220..240 Vac - 220..250 Vdc Uncabled W |
Uncabled |
Under voltage release - UVR |
220..240 Vac - 220..250 Vdc Withdrawable |
|
||
|
|
UVR XT6 220..240 Vac - 220..250 VdcUncabled W |
Uncabled |
Under voltage release - UVR |
220..240 Vac - 220..250 Vdc Withdrawable |
|
||
|
|
UVR XT7 220...240V AC/DCUncabled |
Uncabled |
Under voltage release - UVR |
220...240V AC/DC |
|
||
|
|
UVR XT1-XT4 24-30 VAC/DC cabled F/P |
cabled |
Under voltage release - UVR |
24-30 VAC/DC Fixed / Plug-in |
|
||
|
|
UVR XT1-XT4 220-240Vac-220-250V DCcabled F/P |
cabled |
Under voltage release - UVR |
220-240Vac-220-250V DC Fixed / Plug-in |
|
||
|
|
UVR XT1....XT4 380-440 V ACcabled F/P |
cabled |
Under voltage release - UVR |
380-440 V AC Fixed / Plug-in |
|
||
|
|
UVR XT1-XT4 24-30 VAC/DC cabled W |
cabled |
Under voltage release - UVR |
24-30 VAC/DC Withdrawable |
|
||
|
|
UVR XT1-XT4 220-240Vac-220-250V DCcabled W |
cabled |
Under voltage release - UVR |
220-240Vac-220-250V DC Withdrawable |
|
||
|
|
UVR XT1....XT4 380-440 V ACcabled W |
cabled |
Under voltage release - UVR |
380-440 V AC Withdrawable |
|
||
|
|
UVR XT5-XT6 24V AC/DC cabled F/P |
cabled |
Under voltage release - UVR |
24V AC/DC Fixed / Plug-in |
|
||
|
|
UVR XT5-XT6 220...240V AC-220...250V DC cabled F/P |
cabled |
Under voltage release - UVR |
220...240V AC-220...250V DC Fixed / Plug-in |
|
||
|
|
UVR XT5-XT6 380...440V ACcabled F/P |
cabled |
Under voltage release - UVR |
380...440V AC Fixed / Plug-in |
|
||
|
|
UVR XT5 220..240 Vac - 220..250 Vdc cabled W |
cabled |
Under voltage release - UVR |
220..240 Vac - 220..250 Vdc Withdrawable |
|
||
|
|
UVR XT6 220..240 Vac - 220..250 Vdccabled W |
cabled |
Under voltage release - UVR |
220..240 Vac - 220..250 Vdc Withdrawable |
|
