Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
RHS320 – H/S SSR 0.4K/W
Carlo Gavazzi RHS320 panel mounted aluminium heatsink designed for thermal management of single-phase and three-phase solid state relays in industrial control applications.
£140.95
Why Choose the Carlo Gavazzi RHS320 Solid State Relay Heatsink?
The Carlo Gavazzi RHS320 is a high-performance panel mounted solid state relay (SSR) heatsink designed to provide efficient thermal management for industrial automation, heating and power control applications. As part of the reliable Carlo Gavazzi RHS heatsink series, it provides effective cooling for single-phase and three-phase solid state relays operating in demanding industrial environments.
This aluminium heatsink assembly is designed for mounting compatible Carlo Gavazzi solid state relays and provides reliable heat dissipation without requiring forced-air cooling. The RHS320 supports flexible installation configurations, allowing mounting of a single three-phase SSR or multiple single-phase SSR devices inside industrial control panels.
With a thermal resistance of 0.40 °C/W at 120 W, panel mounting capability and dimensions of 240 × 100 × 93 mm, the RHS320 is suitable for industrial applications requiring dependable SSR cooling and compact electrical cabinet integration.
Key Advantages
- High-performance solid state relay heatsink designed for industrial applications.
- 0.40 °C/W thermal resistance at 120 W for effective heat dissipation.
- Panel mounting design for flexible electrical cabinet installation.
- Suitable for mounting single-phase and three-phase SSRs.
- Aluminium construction provides efficient thermal performance.
- Supports reliable operation of solid state relays in continuous-duty applications.
Key Features
- Carlo Gavazzi RHS heatsink series.
- Panel mounted heatsink assembly.
- Thermal resistance of 0.40 °C/W at 120 W.
- 240 × 100 × 93 mm dimensions.
- Suitable for mounting up to three single-phase SSRs.
- Suitable for mounting one three-phase SSR.
- Passive cooling aluminium heatsink design.
- RoHS compliant construction.
Reliable Thermal Management for Industrial Power Control
Solid state relays generate heat during operation, particularly when controlling high-current electrical loads. The Carlo Gavazzi RHS320 provides a dedicated thermal management solution that transfers heat away from SSR devices, helping maintain reliable switching performance and improve component service life.
Designed for automation engineers and electrical panel builders, the RHS320 provides a robust panel mounting solution for industrial control systems where efficient heat dissipation and reliable SSR operation are essential.
Typical Applications
- Industrial automation control panels.
- Solid state relay cooling systems.
- Industrial heating control equipment.
- Process automation machinery.
- Electrical cabinets requiring SSR thermal management.
- OEM machine building applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Mounting Type | Panel | |
| Manufacturer | Carlo Gavazzi | |
| Series | RHS Heatsinks | |
| Model | RHS320 | |
| Product type | Solid state relay heatsink | |
| Cooling method | Passive heatsink cooling | |
| Material | Aluminium | |
| Thermal resistance | 0.40 °C/W at 120 W | |
| Mounting type | Panel mounting | |
| Width | 240 mm | |
| Height | 100 mm | |
| Depth | 93 mm | |
| Weight | approx. 2.3 kg | |
| Maximum SSR mounting | 3 × single-phase SSR or 1 × three-phase SSR |
Frequently Asked Questions
What is the Carlo Gavazzi RHS320 used for?
The RHS320 is a panel mounted heatsink designed to provide thermal management for Carlo Gavazzi solid state relays in industrial control applications.
How many solid state relays can be mounted on the RHS320?
The RHS320 can mount up to three single-phase SSRs or one three-phase SSR depending on the application configuration.
What is the thermal resistance of this heatsink?
The Carlo Gavazzi RHS320 has a thermal resistance of 0.40 °C/W at 120 W.
What are the dimensions of the heatsink?
The RHS320 measures approximately 240 × 100 × 93 mm.
Does the RHS320 require a cooling fan?
The RHS320 uses passive aluminium heatsink cooling and does not require an integrated fan.
Trusted by Industrial Automation Engineers Worldwide
Carlo Gavazzi RHS heatsinks are trusted by automation professionals to provide reliable thermal management and improved performance for solid state relay control systems.
