Low-Voltage Fuses & Fuse Holders
Compare VIOX fuse links, fuse holders and fuse disconnectors for low-voltage AC and DC circuit protection and isolation assemblies.
과전류 보호Fuse-link based protection
Product formLink, holder or disconnector
AC or DC system모델별 확인
차단 성능고장 전류 레벨 매칭
What is a low-voltage fuse?
A fuse uses a calibrated element that melts when current exceeds its time-current characteristics, interrupting the circuit. After operation, the fuse link must be replaced with the correct compatible rating and type.
The complete assembly may include a fuse link, holder, base or switch disconnector. Rated current, voltage, utilization category, breaking capacity, size and AC or DC suitability must be coordinated.
Fuse Series Overview
제품 데이터에 이미 제공된 사실을 사용하여 게시된 VIOX 모델을 비교하십시오.
바 퓨즈 스위치 단로기
Low-voltage fuse product- 정격 전류
- 160A–800A
- 전압
- Up to 690V
- Short-circuit
- Up to 120kA
- 준
- IEC/EN 60947-3
원통형 퓨즈 링크
Low-voltage fuse product- Product form
- 퓨즈 링크
VIOX HR17
Low-voltage fuse product- Product form
- Fuse Disconnector
VIOX NT0
Low-voltage fuse product- Product form
- 퓨즈 링크
VIOX NT00
Low-voltage fuse product- Product form
- 퓨즈 링크
VIOX NT00C
Low-voltage fuse product- Product form
- 퓨즈 링크
VIOX RT18-125
Low-voltage fuse product- Product form
- 퓨즈 홀더
VIOX RT18-63
Low-voltage fuse product- Product form
- 퓨즈 홀더
How to choose a fuse system
Select the fuse link and its holder or disconnector as one coordinated assembly.
정격 전류 및 전압
Match the circuit conditions and avoid using an AC-only rating for an unapproved DC application.
단 용량
Confirm the fuse can interrupt the prospective fault current at the specified voltage.
Fuse size and product form
Match the fuse-link dimensions, holder, mounting method and conductor arrangement.
활용도 카테고리
Choose the operating class and time-current behaviour required by the protected circuit.
One coordinated fuse assembly
A fuse link, holder and switch disconnector perform different roles. Verify compatibility before ordering.
Compare published Fuse series
빈 셀은 현재 제품 요약에서 해당 값을 사용할 수 없음을 의미합니다. 사양을 확인하기 전에 모델 페이지를 열거나 데이터시트를 요청하십시오.
| 시리즈 | Product form | 정격 전류 | 정격 전압 | 시스템 |
|---|---|---|---|---|
| 바 퓨즈 스위치 단로기 | — | 160A–800A | Up to 690V | — |
| 원통형 퓨즈 링크 | 퓨즈 링크 | — | — | — |
| VIOX HR17 | Fuse Disconnector | — | — | — |
| VIOX NT0 | 퓨즈 링크 | — | — | — |
| VIOX NT00 | 퓨즈 링크 | — | — | — |
| VIOX NT00C | 퓨즈 링크 | — | — | — |
| VIOX RT18-125 | 퓨즈 홀더 | — | — | — |
| VIOX RT18-63 | 퓨즈 홀더 | — | — | — |
Fuse Applications
정확한 제품 사양 확인이 필요한 일반적인 환경.
Fuse Selection Questions
상세 회로 검증 전 제품군 비교를 위한 빠른 답변.
What is the difference between a fuse link and a fuse holder?
The fuse link contains the calibrated element that interrupts overcurrent. The holder supports connection, installation and replacement of a compatible fuse link.
Can a fuse be reused after it operates?
No. An operated fuse link must be replaced with the correct compatible type and rating after the cause of the fault is resolved.
Can an AC fuse be used in a DC circuit?
Not unless the product is explicitly rated for the DC voltage and application. DC interruption can require different construction and ratings.
Which details are needed to select a fuse?
Confirm rated current, voltage, AC or DC system, utilization category, breaking capacity, physical size and the compatible holder or disconnector.
What does a fuse switch disconnector add?
It combines fuse-link based protection with a mechanism intended for controlled isolation. Exact switching and protection ratings must be checked on the product documentation.
Need the Right Fuse System?
Let’s Match the Assembly.
Send the circuit voltage, current, AC or DC system, required fuse form, quantity and target market. VIOX will help narrow the compatible product range.
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