ABB 7BCJM3104 Pump Motor - 0.33HP, 60Hz, NEMA B
Part Number: 7BCJM3104
Quick Summary
ABB CJM3104 pump motor is a compact, 0.33 HP three-phase motor designed for small water pumps and processing equipment. Installers often struggle with compatibility, mounting fit, and open enclosure access in retrofit projects. It carries CSA and UR certifications, follows a NEMA design B profile, and is rated for 230/460 V at 60 Hz, ensuring regulatory compliance. With a 56J frame, C-face drive end, and foot mounting, installation is straightforward and adaptable to existing pump configurations. Low maintenance features, such as a regreasable bearing system and direct-on-line start, translate to reduced downtime and predictable performance in water treatment, HVAC, and industrial pumping.
Product Information
Extended Description
7BCJM3104 ABB: Pump Motor 0.33 Hp 230 V (CJM3104)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
.33HP,1730RPM,3PH,60HZ,56J,3413M,OP
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CJM3104
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LY5066: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
OPEN
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CJM3104
Gross Volume
1400.25 in³
Gross Weight
22 lb
Horsepower Rating UL/CSA
0.330 Hp
IC Class
OPEN
IDEA Granular Category Code (IGCC)
1320 >> Pump motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
B
Invoice Description
.33HP,1730RPM,3PH,60HZ,56J,3413M,OPEN,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
56J Jet Pump, 0.33 HP, 1800 RPM, Frame Size 56J, C-Face Mounting, 3 Phase, OPEN Enclosure, 230/460 V, 60 Hz (CJM3104)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56J
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.33 Hp
Power Factor
66 %
Product Name
56J Jet Pump
Product Net Depth / Length
13.813 in
Product Net Height
9.375 in
Product Net Weight
22 lb
Product Net Width
10.813 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.4 A | 0.7 A
Rated Efficiency
68 %
Rated Speed
1730 r/min
Selling Unit of Measure
piece
Service Factor
1.35
Service Factor Percentage
1.35 %
Shaft Diameter
0.63 in
Short Description
0.33 HP, 1800 RPM, Frame Size 56J, C-Face, 3 PH, OPEN, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101107
Voltage Code
M
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: The CJM3104 uses a 56J frame and foot mounting to simplify retrofits and reduce installation time, cutting on-site labor costs and enabling quicker system commissioning for pump skids in water treatment and municipal applications. Feature → Business Impact → Application: Dual voltage capability 230 V / 460 V at 60 Hz provides stock flexibility and system compatibility across different plant electrical infrastructures, minimizing spare part diversity and inventory costs in HVAC, processing lines, and groundwater pumping. Feature → Business Impact → Application: Open enclosure with a C-face drive end flange supports direct mounting to pump stages and compact layouts, improving service access and reducing enclosure modification risks in tight installations. Feature → Business Impact → Application: Regreasable bearings and DOL starting offer lower maintenance intervals and faster startup sequences, enhancing uptime in continuous-duty applications like circulating pumps and process water systems. Feature → Business Impact → Application: NEMA Design Code B and insulation class B deliver dependable startup torque and thermal performance under standard factory conditions, ensuring reliable operation in 40°C ambient environments and within regulatory guidelines. Feature → Business Impact → Application: 1730 r/min nominal speed and 0.33 HP output provide sufficient torque for small pumps while maintaining energy efficiency, supporting cost-conscious upgrades and compliant plant optimization in beverage, chemical, and food processing lines.
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FAQs
The CJM3104 is designed for foot mounting with a C-face drive end flange, offering horizontal orientation in a 56J frame. This combination simplifies retrofits and aligns with common pump configurations, enabling straightforward installation and maintenance access in compact pump skids.
Yes. The motor is rated for 230 V and 460 V in a 3-phase, 60 Hz configuration, allowing flexibility across diverse plant electrical systems and reducing the need for multiple voltage-specific motors in a facility.
Key specs include 0.33 HP output, 1730 r/min nominal speed, 1.35 service factor, and 68% rated efficiency. It is a single-speed, 3-phase motor with a 56J frame and open enclosure, suitable for continuous-duty pump applications under standard industrial conditions.
The CJM3104 carries CSA and UR certifications and adheres to NEMA design B standards. It also features an insulation class B and a direct-on-line starting method, supporting regulatory compliance and reliable performance in typical industrial environments.
Common applications include small water pumps, HVAC circulation, and light processing equipment. Its dual voltage capability, open enclosure design, and regreasable bearings reduce installation time, maintenance costs, and stock variety, delivering measurable ROI through improved uptime and reduced downtime in pumping systems.