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HSBXH3 Lovato HEAT SINK 0.9K/W
Lovato HSBXH3 is a 0.9 K/W passive heatsink designed for thermal management of one or two compatible HS1B or HS2B solid state relays in industrial control applications.
£126.18
Why Choose the Lovato HSBXH3 Solid State Relay Heatsink?
The Lovato HSBXH3 is a dedicated 0.9 K/W heatsink for solid state relays, designed to provide effective thermal dissipation for compatible Lovato HS series switching devices. As part of the Lovato HSBX solid state relay accessories range, it is specifically designed for use with one or two HS1B or HS2B solid state relays.
Solid state relays generate heat during load switching, and effective thermal management is essential for maintaining suitable semiconductor junction temperatures and dependable operation. The HSBXH3 provides a defined thermal resistance of 0.9 K/W, allowing heat generated by the mounted relay to be transferred efficiently to the surrounding air.
Designed for industrial control and automation installations, the HSBXH3 provides a practical cooling solution for compatible Lovato solid state relays used in heating, machinery and process-control systems. Its ability to accommodate one or two compatible SSRs also makes it useful where multiple switching channels need to be installed within the same control panel.
Key Advantages
- Purpose-designed heatsink for Lovato solid state relays.
- 0.9 K/W thermal resistance for effective heat dissipation.
- Suitable for one or two HS1B or HS2B solid state relays.
- Supports reliable SSR operation by assisting with semiconductor thermal management.
- Suitable for industrial control, heating and automation installations.
- Robust passive cooling solution requiring no powered fan.
Key Features
- Lovato HSBX solid state relay accessory range.
- 0.9 K/W heatsink.
- Designed for HS1B and HS2B series solid state relays.
- Supports installation of one or two compatible solid state relays.
- Passive thermal dissipation for SSR applications.
- Designed for industrial electrical and automation installations.
- Can be used with compatible thermal interface accessories where required.
Effective Thermal Management for Solid State Relays
Solid state relays dissipate electrical power as heat while conducting load current. A correctly selected heatsink transfers this heat away from the semiconductor device, helping maintain an acceptable operating temperature and supporting reliable performance and service life.
The Lovato HSBXH3 provides a 0.9 K/W thermal resistance and is specifically intended for compatible HS1B and HS2B solid state relays. Actual permissible relay load current depends on the SSR model, ambient temperature and installation conditions, so the applicable Lovato derating curves should be considered when selecting the heatsink for a particular application.
Typical Applications
- Thermal management of Lovato HS1B solid state relays.
- Thermal management of Lovato HS2B solid state relays.
- Industrial electric heating control panels.
- Temperature-control and process equipment.
- Packaging and production machinery.
- Industrial automation and machine-control panels.
- High-cycle solid state switching installations.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Lovato Electric | |
| Series | HSBX Solid State Relay Accessories | |
| Model | HSBXH3 | |
| Product type | Solid state relay heatsink | |
| Thermal resistance | 0.9 K/W | |
| Compatible relay families | HS1B and HS2B | |
| Relay capacity | One or two compatible solid state relays | |
| Cooling method | Passive heatsink | |
| Accessory type | Thermal management accessory | |
| Weight | approx. 1385.4 g | |
| EAN | 8013975321744 | |
| HS code | 85389099 | |
| Applicable standards | IEC/EN/BS 60947-4-3, IEC/EN/BS 60947-4-2, IEC/EN/BS 62314, IEC/EN/BS 60335-1 |
Frequently Asked Questions
What is the Lovato HSBXH3 used for?
The HSBXH3 is a passive heatsink designed to dissipate heat generated by compatible Lovato HS1B and HS2B solid state relays during operation.
What is the thermal resistance of the HSBXH3?
The Lovato HSBXH3 has a specified thermal resistance of 0.9 K/W.
Which Lovato solid state relays are compatible with the HSBXH3?
The HSBXH3 is designed for use with compatible Lovato HS1B and HS2B series solid state relays.
How many solid state relays can be installed on the HSBXH3?
The HSBXH3 is designed to accommodate one or two compatible HS1B or HS2B solid state relays.
Why is a heatsink required for a solid state relay?
A solid state relay generates heat while conducting load current. A suitable heatsink transfers this heat away from the semiconductor device, helping maintain an acceptable operating temperature and reliable switching performance.
Does the HSBXH3 use a cooling fan?
No. The HSBXH3 is a passive heatsink and does not require an electrically powered cooling fan.
How should the correct SSR heatsink be selected?
Heatsink selection should consider the specific solid state relay, load current and ambient temperature, using the applicable Lovato derating curves to confirm suitable thermal performance.
Trusted for Industrial Solid State Relay Installations
Lovato HSBX thermal accessories provide dedicated heat-dissipation solutions for compatible HS series solid state relays, supporting reliable operation in industrial heating, automation and machine-control applications.
