• Siemens SENTRON 3NA3/3NA6 COM LV HRC fuse links (measuring, comm.)
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Siemens SENTRON 3NA3/3NA6 COM LV HRC fuse links (measuring, comm.)

Siemens SENTRON 3NA3/3NA6 COM LV HRC fuse links (measuring, comm.)

SENTRON 3NA3 COM and 3NA6 COM LV HRC fuse links size 2 with measuring and communication functions via SENTRON Powercenter 1100/2000.

Key features

  • Size 2 LV HRC fuse links 80 A to 315 A, 400 V AC
  • Electronic module measures current and temperature (TRMS)
  • Wireless transmission to SENTRON Powercenter 1000/1100/2000
  • Operational class gG, 3NA3 COM also gFF (for the Netherlands)
  • Spare electronic modules 3NX8201/3NX8202 reusable after fuse replacement

Specifications

Brand Siemens SENTRON
System LV HRC (NH) with communication
Size 2
Mounting width 59 mm
Indicator Front indicator
Source Siemens Catalog LV 10 · 2026, p. 576-581
3NA3224-4KK03 Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 80 A | Un AC: 400 V
3NA3224-4KK04 Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 80 A | Un AC: 400 V
3NA3230-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA3230-4KK03 Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 100 A | Un AC: 400 V
3NA3230-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA3230-4KK04 Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 100 A | Un AC: 400 V
3NA3232-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA3232-4KK03 Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 125 A | Un AC: 400 V
3NA3232-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA3232-4KK04 Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 125 A | Un AC: 400 V
3NA3236-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA3236-4KK03 Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 160 A | Un AC: 400 V
3NA3236-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA3236-4KK04 Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 160 A | Un AC: 400 V
3NA3240-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA3240-4KK03 Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 200 A | Un AC: 400 V
3NA3240-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA3240-4KK04 Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 200 A | Un AC: 400 V
3NA3242-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA3242-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA3244-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA3244-4KK03 Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 250 A | Un AC: 400 V
3NA3244-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA3244-4KK04 Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 250 A | Un AC: 400 V
3NA3252-4KK01 Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NA3252-4KK02 Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NA6230-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA6230-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA6232-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA6232-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA6236-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA6236-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA6240-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA6240-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA6242-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA6242-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA6244-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA6244-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA6252-4KK01 Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NA6252-4KK02 Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NX8201 Series: 3NA3 COM | Version: Electronic module (spare) | Class: - | Rated current: - | Un AC: -
3NX8202 Series: 3NA6 COM | Version: Electronic module (spare) | Class: - | Rated current: - | Un AC: -
Fuses & Fuse HoldersSiemens
42 product codes available in this family
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Siemens SENTRON 3NA3/3NA6 COM LV HRC fuse links (measuring, comm.)

Brand Siemens·Fuses & Fuse Holders

Available part numbers (42)

3NA3224-4KK03, 3NA3224-4KK04, 3NA3230-4KK01, 3NA3230-4KK03, 3NA3230-4KK02, 3NA3230-4KK04, 3NA3232-4KK01, 3NA3232-4KK03, 3NA3232-4KK02, 3NA3232-4KK04 + 32 more — see full table ↓

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Product codes & specifications
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Product codeSpec
3NA3224-4KK03Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 80 A | Un AC: 400 V
3NA3224-4KK04Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 80 A | Un AC: 400 V
3NA3230-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA3230-4KK03Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 100 A | Un AC: 400 V
3NA3230-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA3230-4KK04Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 100 A | Un AC: 400 V
3NA3232-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA3232-4KK03Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 125 A | Un AC: 400 V
3NA3232-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA3232-4KK04Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 125 A | Un AC: 400 V
3NA3236-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA3236-4KK03Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 160 A | Un AC: 400 V
3NA3236-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA3236-4KK04Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 160 A | Un AC: 400 V
3NA3240-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA3240-4KK03Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 200 A | Un AC: 400 V
3NA3240-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA3240-4KK04Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 200 A | Un AC: 400 V
3NA3242-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA3242-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA3244-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA3244-4KK03Series: 3NA3 COM | Version: With electronic module | Class: gFF | Rated current: 250 A | Un AC: 400 V
3NA3244-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA3244-4KK04Series: 3NA3 COM | Version: Without electronic module | Class: gFF | Rated current: 250 A | Un AC: 400 V
3NA3252-4KK01Series: 3NA3 COM | Version: With electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NA3252-4KK02Series: 3NA3 COM | Version: Without electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NA6230-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA6230-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 100 A | Un AC: 400 V
3NA6232-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA6232-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 125 A | Un AC: 400 V
3NA6236-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA6236-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 160 A | Un AC: 400 V
3NA6240-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA6240-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 200 A | Un AC: 400 V
3NA6242-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA6242-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 224 A | Un AC: 400 V
3NA6244-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA6244-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 250 A | Un AC: 400 V
3NA6252-4KK01Series: 3NA6 COM | Version: With electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NA6252-4KK02Series: 3NA6 COM | Version: Without electronic module | Class: gG | Rated current: 315 A | Un AC: 400 V
3NX8201Series: 3NA3 COM | Version: Electronic module (spare) | Class: - | Rated current: - | Un AC: -
3NX8202Series: 3NA6 COM | Version: Electronic module (spare) | Class: - | Rated current: - | Un AC: -

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