Manufacturer since 1979

Thermal protection
solutions

Automatic thermal cut-outs, connectors and motor start relays for industry and OEM manufacturers. Real components, technical selection and VDE, UL, BEAB approvals.

TOMIC product composition
VDE · UL · BEAB

TOMIC S.A. at Coil Expo 2026 in Warsaw

TOMIC S.A. will exhibit at the International Trade Fair for Windings, Transformers, Generators and Electromagnetic Components. Visit us to discuss thermal cut-outs, connectors and OEM component solutions.

12–14May 2026
LocationWarsaw, Poland
EventCoil Expo
BoothC2.13

Tradition and precision
since 1979

TOMIC S.A. has been operating on the market for over 44 years. Founded in 1979 as ZPE UNITRA-UNITECH, operating as a joint-stock company since 1998.

We specialize in manufacturing high-quality automatic, sensor-based temperature regulators used in household electrical appliances.

Our offer also includes plastic processing and metal stamping services, enabling us to fulfill complex orders for the electrotechnical industry.

VDE
German Certificate
UL
US Certificate
BEAB
UK Certificate
IP68
Protection Rating

Our specializations

  • Thermal cut-outs (up to 13A, 16A, 25A, 6,3A)
  • Thermal safety connectors SW
  • Multi-pin connectors (current, THT, SMD)
  • Motor start relays and circuit breakers PR
  • Plastic processing
  • Metal stamping
  • Custom component design
TOMIC product composition
VDE · UL · BEAB

Flagship products: AM03, AB02-1 and AST33G

The homepage now leads with the key TOMIC thermal cut-out series — the products that best represent the catalogue and guide customers into technical selection.

Open catalogue →

The catalogue should guide customers by parameters

For thermal protectors, fast selection matters: switching temperature, current, contact type, reset behaviour and approvals. The recommended B2B layout is simple: product family first, then parameters, then datasheet or enquiry.

50–200°Ctemperature range
NC / NOcontact type
auto / manualreset type
VDE · UL · BEABapprovals
Open product catalogue →

Product categories

A wide range of electrotechnical components for industry and household appliances.

Our services

Complete support — from design to series production.

🔩

Assembly services

We carry out assembly of thermal cut-outs and connectors for OEM customers. We ensure precision, repeatability and compliance with IEC and UL standards.

Delivery on agreed timelines
🏭

Tooling services

We have our own metal stamping and plastic processing facilities. We manufacture tooling and tools for injection molds.

Injection molds and stampings
📐

Custom design & manufacturing

We develop thermal cut-outs and connectors dedicated to customer requirements — non-standard tripping temperatures, housings, certifications and trial series.

Prototypes and trial series

Frequently asked questions about TOMIC thermal cut-outs

What is a bimetal thermal cut-out?

It is an automatic protection component that opens an electrical circuit after reaching a defined switching temperature. TOMIC thermal cut-outs are used for motor, transformer and appliance overtemperature protection.

How do I select a thermal cut-out for an electric motor?

Key parameters include switching temperature, rated current, NC/NO contact type, reset behaviour, operating voltage, housing and required VDE, UL or BEAB approvals.

Does TOMIC manufacture 13A, 16A, 25A and 6,3A thermal cut-outs?

Yes. The TOMIC catalogue includes bimetal thermal cut-outs for multiple current classes, including 13A, 16A, 25A and 6,3A product families.

Are PDF datasheets available?

Yes. Datasheets are available for most products in the catalogue. Missing documents can be added through the administration panel or requested from TOMIC S.A.

Have a question about a product?

Our technical team will answer quotation requests and advise on component selection.