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RHS90A – H/S SSR 1-PH X1 DIN 90X103X80MM BLK + ACCES
Carlo Gavazzi RHS90A DIN-rail and panel-mount heatsink with 0.97 °C/W thermal resistance at 60 W, designed for a single-phase solid state relay.
£52.95
Why Choose the Carlo Gavazzi RHS90A Solid State Relay Heatsink?
The Carlo Gavazzi RHS90A is a robust solid state relay heatsink designed to provide effective thermal management for a single solid state relay in industrial automation and control-panel applications. As part of the Carlo Gavazzi RHS heatsink series, it provides a defined thermal path for dissipating heat generated during SSR operation, helping support reliable switching performance.
The RHS90A is designed for mounting one single-phase solid state relay and supports both DIN-rail and panel mounting. Its heatsink construction provides passive cooling without requiring a separate fan, making it a straightforward solution for controlling relay operating temperatures within industrial electrical enclosures.
With a thermal resistance of 0.97 °C/W at 60 W and dimensions of 90 × 103 × 80 mm, the RHS90A provides effective thermal management for compatible single-phase SSR installations. The heatsink assembly is supplied with the hardware required for mounting the compatible relay and is designed for industrial control applications.
Key Advantages
- Robust heatsink designed for Carlo Gavazzi solid state relays.
- 0.97 °C/W thermal resistance at 60 W for effective heat dissipation.
- Designed for mounting one single-phase solid state relay.
- DIN-rail and panel mounting options provide flexible installation.
- Compact 90 × 103 × 80 mm dimensions for industrial control panels.
- Passive thermal management requires no separate cooling fan.
- RoHS compliant construction for modern industrial installations.
Key Features
- Carlo Gavazzi RHS heatsink series.
- 0.97 °C/W thermal resistance at 60 W.
- Suitable for one single-phase SSR.
- DIN-rail mounting.
- Suitable for panel mounting.
- 90 mm width.
- 103 mm height.
- 80 mm depth.
- Passive heatsink construction.
- Mounting hardware supplied for compatible relay installation.
- RoHS compliant.
Reliable Thermal Management for Solid State Relays
Solid state relays generate heat during operation because of the electrical losses associated with their semiconductor switching devices. A correctly selected heatsink provides a thermal path from the relay into the surrounding environment, helping prevent excessive temperature rise and supporting reliable operation.
The Carlo Gavazzi RHS90A is designed specifically for this purpose, providing thermal management for a single-phase solid state relay. Its 0.97 °C/W thermal resistance at 60 W provides a defined cooling characteristic for suitable SSR installations, while its DIN-rail and panel mounting capability allows flexible integration into industrial control systems.
Typical Applications
- Industrial solid state relay control panels.
- Single-phase industrial heating systems.
- Temperature control equipment.
- Process automation systems.
- Industrial machinery and OEM control equipment.
- Electrical panels using Carlo Gavazzi single-phase SSRs.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Mounting Type | DIN rail, Panel | |
| Manufacturer | Carlo Gavazzi | |
| Series | RHS | |
| Model | RHS90A | |
| Product type | Solid state relay heatsink | |
| Accessory type | Heatsink assembly | |
| Compatible relay configuration | 1-phase solid state relay | |
| Maximum number of SSRs | 1 | |
| Thermal resistance | 0.97 °C/W at 60 W | |
| Mounting type | DIN rail / panel mounting | |
| Width | 90 mm | |
| Height | 103 mm | |
| Depth | 80 mm | |
| Cooling | Passive heatsink | |
| Integrated fan | No | |
| Compliance | RoHS |
Frequently Asked Questions
What is the Carlo Gavazzi RHS90A used for?
The RHS90A is a solid state relay heatsink designed to dissipate heat from a single Carlo Gavazzi single-phase solid state relay.
What is the thermal resistance of the RHS90A?
The RHS90A has a thermal resistance of 0.97 °C/W at 60 W.
How many solid state relays can the RHS90A accommodate?
The heatsink is designed for mounting one single-phase solid state relay.
How is the RHS90A mounted?
The RHS90A supports DIN-rail mounting and panel mounting, providing flexible installation within industrial control cabinets.
What are the dimensions of the RHS90A?
The RHS90A measures 90 × 103 × 80 mm in width, height and depth.
Trusted by Industrial Automation Engineers Worldwide
Carlo Gavazzi RHS heatsinks provide practical thermal management solutions for solid state relays, helping engineers build reliable and space-efficient industrial control panels.
