ABB 3GKP403520-BDM Flameproof IE4 Motor - Exdb/eb
Part Number: 3GKP403520-BDM
Quick Summary
3GKP403520-BDM Flameproof IE4 motor provides high-efficiency power for hazardous-area drives and heavy-duty conveyors. Operators often struggle with energy waste, uptime risks, and regulatory compliance in ATEX zones. This motor meets Ex db eb flameproof protection, IP55 enclosure, and IE4 efficiency, supporting reliable operation in demanding environments. With ABB reliability, 450 kW output at 400 V and IMB5 mounting, it delivers tangible savings and safe, compliant performance. Designed for hazardous location motors, this unit supports energy savings, lifecycle cost reduction, and easier compliance documentation for plant managers. Its robust construction, 6-pole configuration, and high-temperature capability enable extended intervals between maintenance checks.
Product Information
Extended Description
3GKP403520-BDM ABB: Flameproof IE4 Super Premium Efficiency LV Motors, 450 kW, 400 V (3GKP403520-BDM)
ABB Type Designation
M3KP 400LB 6
Invoice Description
M3KP 400LD 6
Product Name
3-Phase squirrel cage motor
Product Type
3KP4__M3KP_IE4_Flameproof_Ex_db_eb_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015394
Medium Description
450kW, 6P, Frame Size 400, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP403520-BDM)
Short Description
450kW, 6P, Frame Size 400, 3PH, 400V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
450 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.6 % | Partial Load (75%) 96.4 % | Partial Load (50%) 95.5 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdbeb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
400
Bearing
6324/C3
Bearing NDE
6319/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1891 mm
Product Net Height
1071 mm
Product Net Width
840 mm
Product Net Weight
3331 kg
Gross Weight
3371 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Ex protection and flameproof integrity reduce risk in hazardous environments, enabling compliant operation in ATEX zones and oil & gas facilities. This minimises unplanned downtime and supports safer, continuous production; the business impact is improved safety records and reduced incident-related costs. The IE4 efficiency rating delivers measurable energy savings across full-load and partial-load scenarios, translating to lower utility bills and a faster return on investment in heavy-duty applications such as pumps and fans used in chemical processing, mining, or refining. IP55 enclosure and rugged cast-iron frame provide reliable operation in dusty or humid plants, while IMB5/IM3001 mounting compatibility simplifies retrofits and new installations alike, reducing installation time and capital expenditure. The 450 kW output, 6-pole design, and 400 V 50 Hz supply align with common industrial drives, improving torque reliability and startup performance in high-load regimes. Coupled with Exdbeb protection and a gas group IIB classification, this motor supports compliant operation in restricted zones while preserving long service life in tough environments. With a weight and dimensions suited for heavy-duty packages, the M3KP IE4 flameproof motor integrates with ABB’s mounting standards and maintenance routines, enabling predictable service intervals and streamlined spares management. This unit’s NDE bearing configuration (6319/C3) and primary bearing (6324/C3) enhance longevity and reduce maintenance frequency in continuous operation settings, while the 1000 m altitude rating and 40 °C ambient temperature capability ensure stable performance across global plants. The product’s country of origin (Finland) and CIS/tariff alignment support supply chain transparency and import compliance, simplifying procurement for multinational projects.
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FAQs
Yes. The 3GKP403520-BDM is designed for IMB5 IM3001 mounting and ABB installation practices, ensuring straightforward retrofits or new builds. The 6-pole design paired with a 400 mm frame size supports stable torque during startup and steady running, while the D‑end termination and Terminator Box location at the top simplify wiring and service access in compact installations.
The motor operates at 400 V, 50 Hz and features 6 poles, delivering 450 kW of output. It is configured for a 3-phase supply with a flameproof Ex protection class Exdbeb and an IP55 enclosure. The insulation class is ICLF, suitable for challenging ambient temperatures up to 40 °C and altitudes up to 1000 m.
This motor provides Exdbeb flameproof protection for explosive atmospheres, with Gas Group IIB classification. It also carries IP55 for dust and water ingress protection and meets IE4 efficiency requirements. These certifications support safe operation in ATEX/IECEx-ready environments, reducing regulatory risk and supporting compliance documentation.
Ideal for oil, gas, and chemical processing, mining, and heavy industrial plants, where hazardous-area motors are required. Common applications include pumps, fans, and compressors operating in ATEX zones. The motor’s 450 kW output, 6-pole design, and IMB5 mounting make it a strong fit for high-torque, high-load drives demanding reliability and energy efficiency.
IE4 efficiency reduces energy consumption and operating costs, delivering lifecycle savings. The flameproof Exdbeb protection coupled with a cast-iron frame and robust bearings (6324/C3 and 6319/C3) supports long service intervals and lower maintenance frequency. With ABB’s reliable design and 1000 m altitude rating, plants can expect predictable performance, easier spare parts planning, and reduced total cost of ownership.