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MERSEN FUSE Jumper bar for 250A DC switch. JUMP250
Mersen JUMP250 jumper bar designed for compatible 250 A DC disconnect switches, providing reliable pole interconnection for industrial and photovoltaic applications.
£41.24
Why Choose the Mersen JUMP250 Jumper Bar?
The Mersen JUMP250 is a purpose-designed jumper bar for compatible 250 A Mersen DC disconnect switches. It enables electrical interconnection between switch poles, allowing installers to configure disconnect switches for specific DC applications while maintaining reliable current transfer and a professional installation.
Manufactured as part of the Mersen low-voltage disconnect switch accessory range, the JUMP250 is engineered to integrate seamlessly with compatible switch assemblies. It provides a secure, low-resistance electrical connection and is designed for use alongside the Mersen JC250 jumper cover for additional protection of exposed jumper connections.
The Mersen JUMP250 is widely used in industrial DC switching applications including photovoltaic installations, battery energy storage systems, machinery isolation and industrial power distribution. Its dedicated design simplifies switch configuration while helping maintain safe and dependable operation.
Key Advantages
- Designed specifically for 250 A Mersen DC disconnect switches.
- Provides reliable electrical interconnection between switch poles.
- Supports flexible DC disconnect switch configurations.
- Compatible with the Mersen JC250 jumper cover.
- Purpose-designed for straightforward installation.
- Suitable for industrial and renewable-energy DC systems.
Key Features
- Mersen low-voltage disconnect switch accessory.
- Dedicated jumper bar for compatible 250 A DC switches.
- Designed for pole interconnection.
- Supports professional panel construction.
- Compatible with Mersen JC250 protective cover.
- Suitable for industrial and photovoltaic installations.
- Heavy-duty conductive construction.
- Designed for long-term reliability.
Reliable Pole Interconnection for DC Disconnect Switches
Jumper bars are used within DC disconnect switches to electrically connect switch poles where required by the application. A purpose-designed jumper provides a secure electrical connection while ensuring compatibility with the disconnect switch assembly.
The Mersen JUMP250 has been developed specifically for compatible 250 A DC disconnect switches. When used together with the optional JC250 jumper cover, it helps create a safer, more organised and professionally finished installation.
Typical Applications
- Photovoltaic DC disconnect switches.
- Battery energy storage systems.
- Industrial DC power distribution.
- Renewable-energy installations.
- Electrical control panels.
- Industrial machinery isolation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 250 A | |
|---|---|---|
| Device Type | Accessory | |
| Manufacturer | Mersen | |
| Model | JUMP250 | |
| Product type | Jumper bar | |
| Accessory category | Disconnect switch accessory | |
| Compatible switch rating | 250 A DC | |
| Compatible product | Mersen 250 A DC disconnect switches | |
| Compatible protective cover | JC250 | |
| Primary function | Pole interconnection | |
| Typical application | DC disconnect switch configuration | |
| Installation location | Inside compatible disconnect switch assemblies | |
| Suitable systems | Industrial DC, photovoltaic and battery installations |
Frequently Asked Questions
What is the Mersen JUMP250 used for?
The JUMP250 is a jumper bar designed to electrically interconnect poles within compatible 250 A Mersen DC disconnect switches.
Which disconnect switches is the JUMP250 compatible with?
The JUMP250 is designed for compatible 250 A Mersen DC disconnect switches. Compatibility should always be confirmed before installation.
Is there a protective cover available for the JUMP250?
Yes. The compatible protective accessory is the Mersen JC250 jumper cover, which provides additional protection for the installed jumper bar.
Can the JUMP250 be used in photovoltaic systems?
Yes. The JUMP250 is suitable for compatible DC disconnect switches used in photovoltaic, battery storage and industrial DC power applications.
Where is the Mersen JUMP250 installed?
It is installed inside a compatible Mersen DC disconnect switch to provide electrical interconnection between selected switch poles.
Trusted by Electrical Panel Builders
Mersen disconnect switch accessories are trusted by OEMs, panel builders and electrical engineers to provide dependable DC isolation solutions across industrial, renewable-energy and commercial electrical installations.
