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RZ3A60D25P – SSR 3 POLE ZS 42-660V 25A 4-32VDC +OTP
Carlo Gavazzi RZ3A60D25P three phase solid state relay with zero-cross switching, integrated over-temperature protection, 25 A AC-51 rating and 4–32 V DC control input for industrial automation systems.
£194.64
Why Choose the Carlo Gavazzi RZ3A60D25P Solid State Relay?
The Carlo Gavazzi RZ3A60D25P is a high-performance three-phase solid state relay (SSR) designed for reliable electronic switching of AC loads in industrial automation, heating systems and power control applications. As part of the advanced Carlo Gavazzi RZ3A series solid state relay range, it provides zero-cross switching, integrated over-temperature protection and long operational life for demanding industrial environments.
This panel-mounted solid state relay uses semiconductor technology to provide fast, silent and wear-free switching compared with conventional electromechanical relays. The RZ3A60D25P features a 4–32 V DC control input, a 42–660 V AC load voltage range and a 25 A AC-51 rated current for dependable three-phase load control.
With three poles, zero-cross switching, built-in overvoltage protection and integrated temperature protection, the Carlo Gavazzi RZ3A60D25P is ideal for industrial applications requiring reliable, accurate and long-life AC power switching.
Key Advantages
- High-performance three-phase solid state relay for industrial switching applications.
- 25 A AC-51 rated current suitable for industrial AC loads.
- 42–660 V AC operating voltage range for flexible system integration.
- 4–32 V DC control input compatible with PLCs and automation controllers.
- Integrated over-temperature protection improves operating safety.
- Zero-cross semiconductor switching reduces electrical stress and extends service life.
Key Features
- Carlo Gavazzi RZ3A series solid state relay.
- Three-pole panel mount SSR design.
- 25 A AC-51 rated output current.
- 5 A AC-53a rated current.
- 42–660 V AC load voltage range.
- 4–32 V DC control voltage.
- Zero-cross switching technology.
- Integrated over-temperature protection with alarm capability.
- Built-in overvoltage protection.
- Screw terminals with captive clamp connection.
Reliable AC Power Control for Industrial Automation
Solid state relays such as the Carlo Gavazzi RZ3A60D25P provide electronic switching of electrical loads without mechanical contacts. This enables faster switching cycles, reduced maintenance requirements and improved reliability in automated industrial processes.
The RZ3A series is designed for engineers requiring dependable semiconductor switching solutions for three-phase AC applications. Its zero-cross switching technology, thermal protection and robust construction make it suitable for industrial heating, machinery and automation equipment.
Typical Applications
- Industrial heating control systems.
- Three-phase AC load switching.
- Machine automation equipment.
- Industrial ovens and temperature control systems.
- Process control applications.
- OEM electrical control panels.
Technical Specifications
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| Device Type | Solid State Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Mounting Type | Panel | |
| Switching Current (A) | 25 A | |
| Coil / Supply Voltage | 12 V DC, 24 V DC, 5 V DC | |
| IP Rating | IP10 | |
| Manufacturer | Carlo Gavazzi | |
| Series | RZ3A | |
| Model | RZ3A60D25P | |
| Product type | Three-phase solid state relay | |
| Mounting type | Panel mounting | |
| Number of poles | 3 | |
| Switching mode | Zero cross | |
| Operating voltage | 42–660 V AC | |
| Rated current AC-51 | 25 A AC | |
| Rated current AC-53a | 5 A AC | |
| Control voltage | 4–32 V DC | |
| Power connection | Screw terminal with captive clamp | |
| Overvoltage protection | Integrated | |
| Temperature protection | Integrated over-temperature protection | |
| Protection rating | IP10 | |
| Operating temperature | -30 °C to +80 °C | |
| Dimensions (H × W × D) | approx. 41 × 73.5 × 103 mm |
Frequently Asked Questions
What is the Carlo Gavazzi RZ3A60D25P used for?
The Carlo Gavazzi RZ3A60D25P is a three-phase solid state relay used for reliable electronic switching of AC loads in industrial automation and control systems.
What voltage can this solid state relay switch?
The RZ3A60D25P operates with AC loads from 42 V to 660 V AC.
What control voltage does the relay require?
The relay accepts a 4–32 V DC control input.
How much current can the relay handle?
The relay is rated for 25 A AC-51 operation and 5 A AC-53a operation.
What protection features are included?
The RZ3A60D25P includes integrated over-temperature protection and built-in overvoltage protection.
Trusted by Industrial Automation Engineers
Carlo Gavazzi RZ3A solid state relays are widely used in industrial automation applications where reliable, silent and long-life AC power switching is required.
