High-Voltage Breaker Auxiliary Switch Fk10-I-80 (8NO) for Switchgear

Name: High-Voltage Breaker Auxiliary Switch Fk10-I-80 (8NO) for Switchgear
Brand: Yueqing Liyond Electric Co., Ltd.
SKU: 1992892261

Zhejiang, ChinaYueqing Liyond Electric Co., Ltd.

US$6.50-7.50

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

FK10-I-80

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Withdrawer and Fixed

Structure

Fk10-I

Poles Number

Type

Accessories

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000

Contacts

8no

Electric Life

30000 Times

Rated Voltage

AC660V

Rated Current

15A

Rated Frequency

50Hz

OEM

Transport Package

Carton

Specification

Plastic And Metal

Trademark

Liyond

Origin

China

Key features

FK10-I-80 auxiliary switch with 8NO layout. Universal linkage switch providing position signal feedback for vacuum contactors and isolators.

Pull-rod aux switch compatible with switchgear chassis trucks and grounding switches. Standard modular auxiliary contact for interlocking loops.

Dustproof enclosure with transparent cover for contact inspection. Silver-alloy tips deliver 30,000 mechanical operations for this switch.

Company profile

Yueqing Liyond Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-04-07 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.94h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressRoom 1801, building 2, 3 and 4, headquarters economic Park, No. 6688, Xuyang Road, Chengdong street, Yueqing City, Zhejiang Province

Plant Area1100 square meters

Number of Employees18

Registered Capital5,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMedium and High Voltage Switchgear, Switchgear Accessories, Vacuum Vircuit Breaker, Vacuum Circuit Breaker Accessories, Earthing Switch, Load Break Switch, Auxiliary Switch, Conductive Parts, Insulation Parts

R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2011-04-07

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:What is the primary function of the FK10-I-80 8NO configuration?

When the main mechanism (vacuum contactor, isolator, or chassis truck) is open, all 8 auxiliary circuits remain open. Upon mechanical displacement via the pull-rod, all 8 contacts close simultaneously to provide precise positions, interlocks, or indication signals.

Q:Can this auxiliary switch operate reliably in high-dust electrical cabinets?

Yes. The switch features a sealed, dustproof enclosure that isolates the moving conductive bridge from airborne particulates, grease, and moisture. This prevents contact contamination and ensures stable continuity in harsh switchgear environments.

Q:Does the FK10-I series support alternative contact combinations?

Yes. While the FK10-I-80 model provides an 8NO configuration, the FK10-I series family includes standard variations such as 4NO/1NC, 5NO/5NC, and 6NO/6NC to meet different secondary circuit telemetry requirements.