Mersen HSRX red rotary selector handle with NEMA Type 3R and Type 12 ratings for selected 30 to 100 A panel-mounted low-voltage disconnect switches.
£19.96
The Mersen HSRX is a compact and durable red rotary selector handle designed for external operation of compatible Mersen low-voltage disconnect switches. It provides a clearly visible operating point on the front of an electrical enclosure, allowing connected machinery or equipment to be switched between the ON and OFF positions without opening the panel.
Designed for selected 30 to 100 A panel-mounted disconnect switches, the HSRX offers reliable mechanical operation for industrial machinery, motor isolation and electrical distribution applications. Its selector-style construction provides a neat, low-profile interface suitable for control panels where space and accessibility are important considerations.
The HSRX features NEMA Type 3R and Type 12 ratings, making it suitable for industrial enclosures requiring protection against dust, dirt, falling rain and non-corrosive liquid ingress. Its highly visible red finish supports quick identification of the disconnect control in commercial and industrial installations.
An external selector handle enables a compatible disconnect switch to be operated while the electrical enclosure remains closed. This provides an accessible method of controlling and isolating connected equipment while keeping the main switching mechanism and electrical conductors protected inside the panel.
The Mersen HSRX combines a compact selector-style design with robust environmental ratings and clear red identification. These characteristics make it suitable for industrial installations where dependable switching, enclosure protection and straightforward operation are required.
| Manufacturer | Mersen |
|---|---|
| Model | HSRX |
| Product type | Rotary selector handle |
| Accessory type | Disconnect switch operating handle |
| Handle colour | Red |
| Operating method | Rotary ON/OFF selection |
| Operating position | External front operation |
| Switch mounting compatibility | Panel mounted |
| Compatible switch ratings | Selected 30 to 100 A switches |
| Compatible products | Selected Mersen low-voltage disconnect switches |
| Enclosure rating | NEMA Type 3R / Type 12 |
| Approximate weight | 0.2 lb (0.09 kg) |
| Country of manufacture | Finland |
The HSRX is a red rotary selector handle used for external operation of compatible Mersen low-voltage disconnect switches.
The handle is designed for selected 30 to 100 A panel-mounted Mersen disconnect switches. Compatibility should be checked against the specific switch model before installation.
The Mersen HSRX is rated for NEMA Type 3R and NEMA Type 12 enclosure applications.
The HSRX has a highly visible red selector handle, making the disconnect control easy to identify on an electrical enclosure.
It is normally installed on the front of an electrical enclosure containing a compatible panel-mounted Mersen disconnect switch.
Mersen disconnect switch handles are used by panel builders, OEMs and electrical engineers to provide dependable external switching and accessible equipment isolation across industrial control applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...