ABB KBL3409 Short Series Brake - 0.5HP, 115V, CSA/UR
Part Number: 7BKBL3409
Quick Summary
ABB KBL3409 Short Series Brake provides precise braking for 0.5 HP motors in single-phase 115V setups, ideal for automation lines. Engineers frequently face inconsistent stopping torque and extra wear on compact drives, leading to downtime and higher maintenance costs. With CSA and UL Recognized (UR) safety certification, RoHS compliance, and a TEFC steel enclosure, it meets stringent industrial standards. Ready-to-install with a 56C frame, C-face mounting, and stock availability across multiple warehouses, this brake delivers fast, reliable deployment for efficient, continued production.
Product Information
Extended Description
7BKBL3409 ABB: Short Series Brake 0.5 Hp 115 V (KBL3409)
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
.5HP,1725RPM,1PH,60HZ,56C,BRAKE,342
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
Yes
Brand / Label
Baldor-Reliance
Catalog Number
KBL3409
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85013100
Design
N
Dimension Diagram
34LYK027: 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
TEFC
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
KBL3409
Gross Volume
2200.078 in³
Gross Weight
32 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1329 >> Single phase 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
.5HP,1725RPM,1PH,60HZ,56C,BRAKE,3421L
Lubrication
Regreasable
Made To Order
No
Medium Description
Short Series Brake, 0.5 HP, 1800 RPM, Frame Size 56C, C-Face Mounting, 1 Phase, TEFC Enclosure, 115/230 V, 60 Hz (KBL3409)
Minimum Order Quantity
1 piece
Motor Base Type
Footless
Motor Frame Size
56C
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
N
Number of Phases
1
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
66 %
Product Name
Short Series Brake
Product Net Depth / Length
18.625 in
Product Net Height
11.25 in
Product Net Weight
32 lb
Product Net Width
10.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
7.4 A | 3.7 A
Rated Efficiency
68 %
Rated Speed
1725 r/min
Replaced Product ID (OLD)
7B34K27-5422-B
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.25
Service Factor Percentage
1.25 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56C, C-Face, 1 PH, TEFC, 115/230 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
26101116
Voltage Code
J
Voltage Rating
115 V | 230 V
Integrated brake assembly provides immediate hold and release accuracy, translating to reduced stop-time variability and less wear on the drive train. This translates to longer motor life and lower maintenance costs in conveyors, packaging lines, and small automation equipment. The brake supports 115V / 230V single-phase operation, enabling flexible control wiring and reduced installation complexity, while simplifying retrofits in legacy systems and enabling new builds without additional power infrastructure. With a 56C frame and C-face mounting, installation is straightforward and compatibility is ensured with standard drive end flanges, enabling quick swaps in existing machines and minimizing downtime. TEFC enclosure and steel frame deliver rugged protection in dusty or workshop environments, improving uptime in industrial settings such as machine tools and material handling. The unit’s RoHS compliance and CSA/UR certifications provide regulatory assurance, helping you meet safety standards and avoid non-compliance penalties. Stocked at multiple warehouses with a 0-day lead time, it supports fast procurement for urgent maintenance and rapid project rollouts. In practice, this means lower total cost of ownership, faster ROI, and dependable performance on high-demand lines.
Get a Quick Quote for a ABB 7BKBL3409
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 7BKBL3409?
Enquire Now
FAQs
Yes. The KBL3409 is designed for 56C frame motors and uses a C-Face drive-end mounting, allowing horizontal installation in TEFC enclosures. It fits standard Baldor-Reliance configurations and supports direct retrofit in existing equipment without extensive alignment or rework. Ensure correct shaft diameter and mounting clearance to maintain optimal brake performance.
The unit operates on 115V or 230V in a 1-phase, 60 Hz configuration. Rated current is 7.4 A at 115V and 3.7 A at 230V, with a rated speed of 1725 r/min and a synchronous speed of 1800 r/min. Insulation class is B, and the brake supports continuous duty with a service factor of 1.25 for reliable operation.
Absolutely. The 0.5 HP, 56C frame brake is well-suited for small conveyors, packaging equipment, and feeder systems. Its TEFC enclosure and rugged bearings help maintain consistent braking torque under typical packaging line loads, while its 1-phase 115/230V supply makes it easy to integrate with existing control systems and PLCs.
The KBL3409 carries CSA and UL Recognized (UR) safety certification and RoHS compliance, ensuring electrical safety and material restrictions align with industry requirements. It also conforms to NEMA-style design cues and the TEFC enclosure standard for motor protection in industrial environments.
Lead time is listed as 0 day with stock available at multiple warehouses, enabling rapid replacements and minimal downtime. Warranty details indicate standard warranty terms apply, and any warranty returns should be handled per supplier policy. These factors contribute to reduced maintenance costs and faster return on investment for automation projects.