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May 12, 2018


ABB provides 3Phase circuit breaker with AC3 rating of 800A amperes. The general part number of the mccb (circuit breaker) is T6H 630 TMA 800A. The ordering code for the same shall be 1SDA060218R1 800A for 3 pole MCCB and 1SDA060224R1 for 4 pole circuit breaker. This circuit breaker can be used for both 50Hz and 60Hz. The MCCB  comes with a thermal magnetic release (TMA) and belongs to TMA frame size with 70ka breaking capacity.

The mccb is suitable for a load of 800A in three phase under AC-3 utilization category. These circuit breakers are suitable for 800A AC operation. The ABB T6H 630 TMA series MCCB are IEC and UL certified and follow international norms.

Ordering Code  1SDA060218R1 (3P) /1SDA060224R1(4P)
Product Name T6H 630 TMA 800A
Brand Name ABB
Series TMA T6H 630
Ampere (AC3) 800A
Poles 3/4
Breaking Capacity 70ka
Rated Operational Voltage 690 V AC/ 750V DC
Operation AC
Type of Release TMA
HxWxD (mm) 285x305x370
Weight (in kg)  9.6kg
Standards Applicable  UL,IEC60947-2, ISI

ABB T1 MCCB MCCB T6H 630  TMA (800A ) is used to protect an electrical circuit from damage if current is more than  800A . Similar MCCBs can be found in other brands like Siemens, L&T, GE, BCH, Havells, Schneider etc.

You can also send your requirements directly to us at : Send Enquiry

KMIC deals in all kinds of electrical goods including, but not limited to, switchgears – contactors, overload relays, circuit breaker, switches, fuses, changeovers  etc, carbon brushes, electric motors, wires and cables from all leading brands.We also export switchgears to different countries including Oman, Dubai, US, etc.

Generally, the required electrical goods are dispatched within 24-48 hours of receiving of the purchase order and are delivered by  hand/cargo/courier/transport depending on the location.

Please note: All products sold by KMIC are brand new and 100% genuine. 

Please call us (at +91-9971138071) or write us back (at contactus@kmindustrialcorp.com) for feedback or any queries.

Click here to download the ABB Tmax MCCB catalog: ABB TMAX MCCB CATALOG (665 downloads)

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