Celduc develops solid state relays, magnetic sensors, and industrial switching solutions for automation and machine control. The portfolio supports reliable power switching across a wide range of industrial applications.
Manufacturers use these products in factory automation, HVAC, railway, energy, packaging, and machine building. Solid state relays reduce maintenance while improving switching performance and system reliability. Magnetic sensors provide accurate detection and dependable operation in demanding environments.
With decades of engineering experience, Celduc delivers durable automation components that improve efficiency, reliability, and long-term operational performance.

Single-phase solid state relay, 50A, 12-280VAC
Single-phase solid state relay, 50A, 12-280VAC

Single-phase solid state relay, 35A, 24-600VAC
Single-phase solid state relay, 35A, 24-600VAC

Single-phase solid state relay, 50A, 24-600VAC
Single-phase solid state relay, 50A, 24-600VAC

Single-phase solid state relay, 12A, 12-280VAC
Single-phase solid state relay, 12A, 12-280VAC

Single-phase solid state relay, 25A, 12-280VAC
Single-phase solid state relay, 25A, 12-280VAC

Single-phase solid state relay, 24-600VAC, 1200V peak
Single-phase solid state relay, 24-600VAC, 1200V peak

Single-phase solid state relay, 24-600 VAC, 1200V peak
Single-phase solid state relay, 24-600 VAC, 1200V peak

Zero-cross solid state contactor, 24-600VAC, 35A
Zero-cross solid state contactor, 24-600VAC, 35A

Zero-cross solid state contactor with heatsink, 24-600VAC
Zero-cross solid state contactor with heatsink, 24-600VAC

IGBT DC solid state relay, 50A at 750VDC
IGBT DC solid state relay, 50A at 750VDC

IGBT DC solid state relay, 50A at 750VDC
IGBT DC solid state relay, 50A at 750VDC

IGBT DC solid state relay, 100A at 750VDC
IGBT DC solid state relay, 100A at 750VDC

3-phase SSR switching 2 phases, 50 A, 24–600 V AC
3-phase SSR switching 2 phases, 50 A, 24–600 V AC

3-phase SSR switching 2 phases, 3×50 A, 24–640 V AC
3-phase SSR switching 2 phases, 3×50 A, 24–640 V AC

3-phase SSR switching 2 phases, 3×125 A, 24–640 V AC
3-phase SSR switching 2 phases, 3×125 A, 24–640 V AC

3-phase SSR 3×50 A, 24–520 V AC, 4–30 V DC control
3-phase SSR 3×50 A, 24–520 V AC, 4–30 V DC control

3-phase SSR 3×125 A, 24–520 V AC, 4–30 V DC control
3-phase SSR 3×125 A, 24–520 V AC, 4–30 V DC control

3-phase SSR 3×50 A, 24–520 V AC, 4–30 V DC control
3-phase SSR 3×50 A, 24–520 V AC, 4–30 V DC control

3-phase SSR 3×75 A, 24–520 V AC, 4–30 V DC control
3-phase SSR 3×75 A, 24–520 V AC, 4–30 V DC control

3-phase SSR 3×125 A, 24–520 V AC, 4–30 V DC control
3-phase SSR 3×125 A, 24–520 V AC, 4–30 V DC control

3-phase SSR 3×50 A, 24–640 V AC, 4–30 V DC control
3-phase SSR 3×50 A, 24–640 V AC, 4–30 V DC control

3-phase SSR 3×50 A, 24–640 V AC, 90–280 V AC/DC control
3-phase SSR 3×50 A, 24–640 V AC, 90–280 V AC/DC control

3-phase SSR 3×75 A, 24–640 V AC, 90–280 V AC/DC control
3-phase SSR 3×75 A, 24–640 V AC, 90–280 V AC/DC control

3-phase SSR 3×25 A, 24–600 V AC, 4–30 V DC control
3-phase SSR 3×25 A, 24–600 V AC, 4–30 V DC control

3-phase zero-cross SSR for resistive loads, 27 A, IP20
3-phase zero-cross SSR for resistive loads, 27 A, IP20
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