Product Model

3KF1303-0MR11

In Stock
Last updated: 2025/5/5
Siemens 3KF1303-0MR11

Selling Points

  • 1Reliable Protection: Provides 3-pole LV HRC fuse protection up to 32A for secure electrical operations.
  • 2Versatile Mounting: Suitable for floor mounting, standard mounting rails, and Siemens busbar system 8US.
  • 3Electronic Monitoring: Includes electronic fuse monitoring with line monitoring for enhanced safety.
  • 4Compact Design: Compact size (75x75 mm) with an 8x8 mm shaft for easy integration in various systems.
  • 5Compliance and Certifications: Meets eClass 5.1, eClass 6, and eClass 9 standards, ensuring compliance with industrial regulations.
Product Details
3KF1303-0MR11
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
DC Insulation Voltage (V)
220VDC/440VDC
AC Rated Voltage (V)
690
Insulation Voltage (V)
1000
Description
3KF LV HRC (General Fuse), Rated Current 32A, basic unit - front operation mechanism, without handle, operation mechanism module located at the center of the switch, surface mount
Mounting Type
Surface mount
Fuse Specification
Size: 00/000
Terminal Type
Rear flat terminal
Number of Poles
3P
In(A)
32
Specification
3KF1_32
Switch Type
Basic unit, front operation mechanism, without handle, operation mechanism module located at the center of the switch
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3KF1303-0MR11

Specifications may be subject to change without notice