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MERSEN FUSE US14S3P2 USMSW3
Mersen USMSW3 auxiliary microswitch contact kit for compatible UltraSafe US14 modular fuse disconnectors, providing two auxiliary contacts for remote monitoring and signalling.
£19.52
Why Choose the Mersen USMSW3 Auxiliary Contact Kit?
The Mersen USMSW3 is a genuine auxiliary microswitch contact kit designed for compatible Mersen UltraSafe™ US14 modular fuse holders. It enables remote signalling and status monitoring of fuse disconnector positions, making it ideal for industrial automation, control panels and switchgear applications.
The USMSW3 provides two auxiliary microswitches within a compact assembly, allowing control systems, PLCs or building management systems to monitor the operating status of compatible fuse holders. It is particularly suited to installations where remote indication improves maintenance efficiency and system diagnostics.
Designed specifically for the UltraSafe™ US14 range, this accessory integrates neatly with prepared fuse disconnectors and maintains the compact modular construction expected in modern industrial electrical installations.
Key Advantages
- Provides remote status indication for compatible fuse disconnectors.
- Includes two auxiliary microswitches within one compact kit.
- Designed specifically for Mersen UltraSafe™ US14 modular fuse holders.
- Supports PLC, automation and monitoring system integration.
- Helps reduce maintenance time through improved diagnostics.
- Compact modular construction for DIN rail installations.
- Simple installation on prepared compatible fuse disconnectors.
- Genuine Mersen accessory for dependable compatibility.
Key Features
- Mersen UltraSafe™ US14 accessory.
- Model: USMSW3.
- Auxiliary microswitch contact kit.
- Two auxiliary microswitches.
- Designed for compatible prepared US14 fuse disconnectors.
- Supports remote monitoring and signalling.
- Compact modular construction.
- Suitable for industrial electrical control systems.
- Supplied as a complete accessory kit.
- Approximate weight: 27 g.
Remote Monitoring for Fuse Disconnectors
Auxiliary contact kits allow the operating position of compatible fuse disconnectors to be monitored remotely by PLCs, SCADA systems or other control equipment. This improves operational awareness and can help reduce maintenance response times in industrial installations.
The Mersen USMSW3 is intended for prepared UltraSafe™ US14 fuse disconnectors and provides two auxiliary microswitches for reliable position signalling within automation and electrical distribution systems.
Typical Applications
- Industrial control panels.
- Electrical switchboards.
- PLC and automation systems.
- Remote equipment monitoring.
- Machine safety and diagnostics.
- Power distribution systems.
- OEM panel building.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Mersen | |
| Series | UltraSafe™ US14 | |
| Model | USMSW3 | |
| Product type | Auxiliary microswitch contact kit | |
| Number of auxiliary microswitches | 2 | |
| Compatible products | Prepared Mersen UltraSafe™ US14 fuse disconnectors | |
| Application | Remote signalling and status indication | |
| Mounting | Internal accessory for compatible fuse holders | |
| Package quantity | 1 | |
| Approximate weight | 27 g |
Frequently Asked Questions
What is the Mersen USMSW3 used for?
The USMSW3 is an auxiliary contact kit that provides remote signalling of the operating position of compatible Mersen UltraSafe™ US14 fuse disconnectors.
How many auxiliary contacts are included?
The USMSW3 incorporates two auxiliary microswitches.
Which products is the USMSW3 compatible with?
It is designed for prepared Mersen UltraSafe™ US14 modular fuse disconnectors. Compatibility should always be confirmed before installation.
Can the USMSW3 be connected to a PLC?
Yes. The auxiliary microswitches are intended for remote signalling and can be integrated into PLCs, monitoring systems and automation controls.
Is the USMSW3 a fuse holder?
No. It is an accessory kit only. A compatible UltraSafe™ US14 fuse holder or fuse disconnector is required separately.
Trusted Industrial Monitoring Accessories
Mersen UltraSafe™ accessories are trusted by panel builders, OEMs and industrial maintenance engineers for dependable circuit protection and remote equipment monitoring.
