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January 13, 2018


ABB provides 3Phase circuit breaker with AC3 rating of 40 amperes. The general part number of the mccb (circuit breaker) is XT1B 160TMD 40A. The ordering code for the same shall be SDA066803R1 40A for 3 pole MCCB and 1SDA066814R1 for 4 pole circuit breaker. This circuit breaker can be used for both 50Hz and 60Hz. The MCCB comes with thermal magnetic release (TMD) and belongs to TMD frame size with 18ka breaking capacity.

The mccb is suitable for a load of 40A in three phase under AC-3 utilisation category. These circuit breakers are suitable for 690V AC and 500V DC operation. The ABB Tmax series MCCB are IEC and UL certified and follow international norms.


Ordering Code 1SDA066802R1 (3P) / 1SDA066813R1 (4P)
Product Name XT1B 160TMD 40A
Brand Name ABB
Series Tmax XT1B
Ampere (AC3) 40A
Poles 3/4
Breaking Capacity 18ka
Rated Operational Voltage 690V AC/500V DC
Operation AC and DC
Type of Release TMD
HxWxD (mm) 130×76.2×70
Weight (in kg)  1.1kg
Standards Applicable UL,IEC60947-2, ISI



ABB T1 MCCB XT1B 160TMD (40A) is used to protect an electrical circuit from damage if current is more than 40A. 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 despatched within 24-48 hours of receiving of 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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