Siemens 32A 3 Fused Switch Disconnector, NH00, NH000 Fuse Size

Enrgtech Part No: ET21617737
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Manufacturer Part No:
3KF1303-2LB11
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Manufacturer: Siemens

3KF1303-2LB11 Siemens 32A 3 Fused Switch Disconnector, NH00, NH000 Fuse Size

Product Information

Switching Power:

30kW

Enclosed/Not Enclosed:

Enclosed

Minimum Operating Temperature:

70°C

IP Rating:

IP20

Series:

SENTRON

Switching Current:

32 A

Switching Voltage:

690 V

Maximum Operating Temperature:

-25°C

Standards/Approvals:

VDE, RoHS, EN, CE, CCC

Auxiliary Contacts Available:

Yes

Mechanical Fuse Size:

NH00-NH000

Product Type:

Fuse Switch Disconnector

Checking for live stock

The Siemens 3KF1303-2LB11 is a high-performance 3-pole fuse switch disconnector designed for robust electrical protection. This SENTRON series device provides safe isolation for industrial circuits up to 32A. It is specifically optimised for complex applications utilising LV HRC fuses. The front-operating mechanism ensures ease of use within dense control panels. Its compact frame size 1 design saves valuable rail space in modern distribution systems. This disconnector is essential for maintaining safety and efficiency in industrial infrastructure.

Key Advantages for Users

The safety isolation function of this Siemens 3KF1303-2LB11 fuse switch disconnector prevents accidents during equipment maintenance. High surge resistance protects downstream components from unexpected electrical faults.

Facilitates rapid installation with a standard DIN rail mount.
Increases system reliability through a high mechanical service life.
Minimises maintenance effort with a simple box terminal design.
Enhances flexibility with available auxiliary contact expansion options.

Design Features & Technical Specifications

Current Rating: 32A
Number of Poles: 3-Pole
Fuse Size: NH000 and NH00
Switching Voltage: 690V AC
Surge Resistance: 12 kV
Protection Class: IP20
Mounting: DIN Rail / Floor Mounting.

Datasheet - 3KF1303-2LB11(Technical Reference)

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