ABB 3GJA351210-ADCIN 3-Phase Squirrel Cage Motor - Exdb

Flameproof Exdb protection ensures safe operation in hazardous zones, safeguarding personnel and equipment while enabling compliance with industrial safety standards. This ABB motor is designed for oil, gas, chemical, and mining environments where ignition risks must be controlled. The Exdb rating, combined with Gas Group IIB, provides a proven barrier against ignition sources. In practice, this means lower shutdown costs and fewer regulatory delays during critical plant upgrades and expansions. An IP55 enclosure guards against dust ingress and moisture, delivering dependable performance in dusty plants, outdoor sites, and wash-down areas. The rugged cast iron frame (355) and heavy-duty bearings (6316M/C3) support long service life under challenging operating conditions. This robustness translates to reduced maintenance cycles and lower spare-part inventory while keeping critical equipment available for continuous production. IE2 efficiency, with full-load efficiency around 95.0% and maintained values at partial loads (94.7% at 75%, 93.7% at 50%), drives meaningful energy savings across shift cycles. The motor's 2-pole design and voltage code D optimise speed control when paired with standard VFDs, improving process stability in conveyors, mixers, and pumps. Mechanically, the 3GJA351210-ADCIN uses a cast iron frame and a 355 frame size to fit common motor bases, while the D-End top terminator box simplifies electrical connections. The 355SMA style frame and bearing arrangement support reliable start-up and slow-speed operation, reducing wear on driven equipment and extending life of belts and couplings. Designed for continuous S1 duty, this motor tolerates ambient temperatures up to 50 °C and elevations to 1000 m, with insulation class ICLF maintained under typical industrial conditions. It is suitable for hazardous-area applications and aligns with IC411 standards, ensuring broad compatibility with existing control systems and simple procurement via standard parts. To maximize uptime, pair this motor with protective devices and proper enclosure selection in your control cabinet, and rely on ABB's Ex-protected line for spare parts and service support. The combination of explosive atmosphere certification, high IP rating, and solid efficiency makes it a compelling choice for project timelines, maintenance planning, and total-cost-of-ownership considerations.