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RA2450HA06 – SSR ZS 240V 50A 90-280V
Carlo Gavazzi RA2450HA06 solid state relay with 50 A AC load rating, zero-cross switching and 90–280 V AC/DC control input for industrial automation applications.
£44.00
Why Choose the Carlo Gavazzi RA2450HA06 Solid State Relay?
The Carlo Gavazzi RA2450HA06 is a compact and reliable industrial AC solid state relay (SSR) designed for efficient switching of electrical loads in automation, heating and industrial control applications. As part of the established Carlo Gavazzi RA24 series, it provides zero-cross switching technology, optical isolation and reliable thyristor-based output performance for demanding industrial environments.
This panel-mounted solid state relay uses zero-cross switching to minimise electrical interference and provide dependable AC load control. Its photo-coupled input and output design provides electrical isolation between control and power circuits, making it suitable for modern industrial control systems.
With a 50 A rated load current, 24–280 V AC operating voltage range and a 90–280 V AC/DC control input, the RA2450HA06 is ideal for switching industrial AC loads in applications requiring reliable, long-life solid state switching.
Key Advantages
- Reliable solid state relay designed for industrial automation applications.
- 50 A AC load rating suitable for demanding industrial switching requirements.
- Zero-cross switching technology helps reduce electrical noise and switching stress.
- 90–280 V AC/DC control input for flexible system integration.
- Long operational life with no mechanical switching contacts.
- Compact panel mounting design for electrical control cabinets.
Key Features
- Carlo Gavazzi RA24 series solid state relay.
- Single-phase AC zero-cross switching operation.
- 50 A rated operational current.
- 24–280 V AC load voltage range.
- 90–280 V AC/DC control voltage range.
- SPST normally open output configuration.
- Thyristor output technology.
- Photo-coupled isolation between input and output circuits.
- Screw terminal connections for industrial installation.
Reliable Solid State Switching for Industrial Control
Solid state relays such as the Carlo Gavazzi RA2450HA06 provide fast, silent and reliable switching of AC loads without the mechanical wear associated with traditional relays. Zero-cross switching helps minimise electrical disturbance and improves switching reliability in industrial control applications.
The RA24 series is designed for industrial users requiring dependable AC load switching, compact panel installation and compatibility with modern automation systems. Its thyristor-based output technology provides reliable operation for a wide range of AC loads.
Typical Applications
- Industrial heating control systems.
- Temperature controllers and process equipment.
- Industrial automation panels.
- Power switching systems.
- Machine control and OEM equipment.
- AC load switching applications.
Technical Specifications
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| Device Type | Solid State Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Switching Current (A) | 50 A | |
| Load Voltage | 24–280 V AC | |
| Mounting Type | Panel | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 208 V AC, 220 V AC, 220 V DC, 230 V AC, 240 V AC, 250 V DC | |
| Contacts | 1NO | |
| Manufacturer | Carlo Gavazzi | |
| Series | RA24 Series | |
| Model | RA2450HA06 | |
| Product type | AC solid state relay | |
| Switching mode | Zero-cross switching | |
| Rated load current | 50 A AC | |
| Load voltage | 24–280 V AC | |
| Control voltage | 90–280 V AC/DC | |
| Number of poles | 1-pole | |
| Contact configuration | SPST-NO | |
| Output type | Thyristor | |
| Mounting type | Panel mounting | |
| Terminal type | Screw terminals | |
| Operating temperature | -20 to +70 °C | |
| Dimensions (H × W × D) | approx. 57.8 × 44.5 × 29 mm | |
| Approvals | CE, CSA, cURus, EAC |
Frequently Asked Questions
What is the Carlo Gavazzi RA2450HA06 used for?
The RA2450HA06 is a solid state relay used for reliable switching of AC loads in industrial automation, heating and control applications.
What load current can the RA2450HA06 switch?
The relay supports a rated load current of 50 A AC.
What control voltage does the RA2450HA06 require?
The RA2450HA06 operates with a 90–280 V AC/DC control input.
What type of switching does this solid state relay use?
The relay uses zero-cross switching, helping reduce electrical noise during AC load switching.
How is the RA2450HA06 installed?
The RA2450HA06 is designed for panel mounting inside industrial control cabinets.
Trusted by Industrial Automation Professionals
Carlo Gavazzi solid state relays are widely used in industrial automation and control systems where reliable switching, long service life and efficient AC load management are required.
