1321-M048 | Allen-Bradley Common Mode Choke 45A

Description 

The Allen-Bradley 1321-M048 is a common mode choke designed to suppress high-frequency electrical noise in AC motor drive systems. With a 45 Amp rating and open-style construction, this choke is ideal for reducing electromagnetic interference (EMI) generated by variable frequency drives (VFDs) such as PowerFlex and 1336 series.

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	Allen-Bradley
Category	Drive Components
Part Number	1321-M048
Subcatecory	Drive Cables & Accessories
Device Type	Common Mode Choke
Amperage Rating	45 A
Voltage Compatibility	460V (7.5–30 HP), 575V (7.5–40 HP)
Enclosure Type	Open Style
Mounting	Panel Mount
Application	Power Conditioning, EMI Suppression
Compatibility	Allen-Bradley PowerFlex, 1336 Drives
Weight	0.54 kgs

  

 

Information About 1321-M048

The 1321-M048 belongs to the Allen-Bradley 1321 series of passive power conditioning components, engineered to improve drive system compatibility with sensitive equipment by mitigating common mode electrical noise. It is rated for 7.5–30 HP at 460V AC and 7.5–40 HP at 575V AC, making it suitable for a wide range of industrial motor control applications.

Key Features:

• Rated for 45 Amps: Supports medium-duty motor drive applications.

• Common Mode Noise Suppression: Protects surrounding equipment from EMI.

• Voltage Compatibility: Supports 7.5–30 HP at 460V and 7.5–40 HP at 575V.

• Open-Style Enclosure: Easily mounts within control panels or drive cabinets.

• Designed for Allen-Bradley Drives: Ideal for use with PowerFlex and 1336 series VFDs.

• International Compliance: KC-certified for global use.

The 1321-M048 ensures clean power delivery and improved system reliability in electrically noisy industrial environments.