RELPOL

🇵🇱 Poland Industrial Components

Electromagnetic relays, industrial relays, interface relays, time relays, monitoring relays and power automation products.

RELPOL S.A. is a Polish relay manufacturer headquartered in Żary. Established in 1958, the company is one of the recognised European manufacturers of electromagnetic relays and has long experience in relay technology. RELPOL products are used in industrial automation, power automation, power electronics, industrial electronics, telecommunications, household appliances and other electrical systems where reliable switching is required.

Products and applications

RELPOL’s portfolio includes signal relays, miniature PCB power relays, industrial plug-in relays, interface relays, time relays, monitoring relays, installation contactors, power supplies, solid state relays, astronomical and digital clocks, electric energy consumption meters, power controllers and high-power relays. Its products are used in control cabinets, automation systems, power engineering, railway-related applications, industrial machinery, electronics and systems requiring electrical switching and monitoring.

Product Categories

Industrial Relays

Solid-State Relays

Railway Relays

Product Lines & Series

RM Series - Miniature PCB Relays
R15 Series - Industrial Plug-In Relays
R40 Series - Power Relays
RSR Series - Solid-State Relays
RwP Series - Railway Relays
RSM Series - Interface Relays

Products & Components

Miniature PCB relays (RM40, RM84, RM85)Industrial plug-in relays (R15, R2N)Power relays (R40, R60)Solid-state relaysRailway signaling relaysRelay sockets and basesTime relays (programmable)Interface relay modulesSurge protection devices (SPD)Energy metersContactorsMonitoring relays

Solutions & Applications

Industrial automation relay solutionsBuilding management system relaysHVAC control relay modulesSurge and lightning protectionEnergy metering and monitoring

Industries Served

Industrial AutomationBuilding Management

Technologies & Expertise

Electromagnetic relay manufacturingSolid-state switching technologySurge protection circuit design

Certifications & Standards

ISO 9001:2015 ISO 14001:2015

Company facts

Headquarters: Żary, Poland
Founded: 1958
Employees: 250-500

Visit website Email +48 68 479 75 00

Profile transparency

Data status: Publicly researched profile
Sources: Official website, public company and product pages
Last reviewed: April 2026

Publicly researched profile. Supplier information is based on publicly available company and product information and can be corrected, claimed, or removed on request.

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