A2K175R - 175Amp Fuse Description
A2K175R - 175Amp Fuse
When electrical systems are exposed to high fault currents, dependable circuit protection is critical. The Mersen A2K175R Amp-Trap® Class RK1 Fast-Acting Fuse is built to help safeguard branch circuits, feeder circuits, and sensitive electrical equipment from damaging overcurrent and short-circuit conditions before they turn into expensive downtime. Designed for both 250VAC and 250VDC applications, this 175 amp fast-acting fuse delivers the speed and current-limiting performance needed in demanding commercial and industrial environments. The durable PolyTube body and tin-plated copper blade terminals are designed for long service life and dependable conductivity, even in challenging operating conditions. Whether you're maintaining existing electrical infrastructure or upgrading protection in a new installation, this Mersen Amp-Trap® fuse provides the confidence professionals look for in mission-critical power systems.
Key Features and Benefits
- Fast-Acting 175A Protection: Helps quickly interrupt dangerous overcurrents before equipment damage occurs.
- Class RK1 Current-Limiting Design: Ideal for applications with high available short-circuit current.
- Dual Voltage Capability: Rated for both 250VAC and 250VDC systems for added application flexibility.
- 200kA Interrupting Rating: Provides strong protection in high-fault-current environments.
- Reliable Blade Terminal Connection: Supports secure installation and dependable electrical contact.
- Tin-Plated Copper Construction: Helps resist corrosion while maintaining excellent conductivity.
- Compact Footprint: Fits efficiently into industrial electrical systems where space matters.
- Designed for Equipment Protection: Helps reduce thermal and mechanical stress on downstream components.
- 50/60 Hz Compatible: Suitable for a wide range of commercial and industrial power systems.
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RoHS Compliant: Supports environmentally responsible installation requirements.
Technical Specifications
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Manufacturer: Mersen
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Catalog Number: A2K175R
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Product Series: A2K-R
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Product Type: Class RK1 Fast-Acting Fuse
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Ampere Rating: 175A
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Voltage Rating AC: 250VAC
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Voltage Rating DC: 250VDC
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Frequency: 50/60 Hz
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Fuse Class: RK1
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Speed Characteristic: Fast-Acting
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Interrupting Rating: 200kA AC
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Mounting Type: Clip
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Terminal Type: Blade
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Terminal Material: Tin-Plated Copper
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Body Material: PolyTube
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Product Length: 181.1 mm
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Product Diameter: 39.7 mm
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Product Weight: 0.367 kg
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UPC: 782001915285
Material Compliance and Certifications
- RoHS Compliant: Supports environmentally responsible installation requirements.
- Designed for UL electrical protection applications: Suitable for industrial and commercial electrical systems.
- Suitable for low-voltage UL/CSA fuse systems: Supports dependable circuit protection requirements.
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Manufactured using industrial-grade insulating and conductive materials: Designed for long-lasting performance.
Where It Works Best
- Industrial control panels
- Motor control centers (MCCs)
- Power distribution equipment
- Branch and feeder circuit protection
- OEM machinery and automation systems
- Commercial electrical installations
- Switchboards and panelboards
- Backup protection for sensitive downstream equipment
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Specifications
- Width:1.54
- Depth:1.54
- Height:7.13
- Amperes:175
- A.I.C. Rating & Volts:200 kA @ 250 V.AC
- Type:A2K-R
- Additional Notes:Knife-Blade, Non-Indicating, Fast-Acting, current-limiting Class R Fuse
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