Why Choose the Mersen L220074 Four-Pole Fuse Holder?
The Mersen L220074 is a robust four-pole cylindrical fuse holder designed for the safe installation and operation of 27 × 60 mm fuse links in demanding industrial electrical systems. Also identified as the Mersen PS IV 27.60 PRE, this fuse holder provides a practical solution for protecting multiphase equipment and power distribution circuits.
Engineered for high-current and high-voltage applications, the L220074 provides secure fuse retention and dependable electrical connections within switchboards, control panels and power conversion equipment. Its four-pole configuration allows multiple conductors to be protected and isolated through a single coordinated assembly, helping simplify panel design and maintenance.
With a maximum rated current of 160 A, an AC voltage rating of up to 1000 V and a DC voltage rating of up to 1250 V, the Mersen L220074 is suitable for industrial installations requiring reliable protection at elevated system voltages.
Key Advantages
- Durable four-pole fuse holder for 27 × 60 mm fuse links.
- 160 A maximum rated current for high-power electrical systems.
- 1000 V AC and 1250 V DC voltage ratings.
- Four-pole design supports coordinated protection of multiple conductors.
- Secure fuse mounting helps maintain reliable electrical connections.
- Suitable for industrial control panels and power distribution equipment.
Key Features
- Mersen PS IV 27.60 PRE fuse holder.
- Four-pole configuration.
- 160 A maximum rated current.
- 1000 V AC maximum rated voltage.
- 1250 V DC maximum rated voltage.
- Compatible with 27 × 60 mm cylindrical fuse links.
- Designed for high-voltage electrical protection systems.
- Suitable for installation within industrial electrical enclosures.
Reliable Fuse Mounting for Industrial Power Systems
A correctly selected fuse holder provides the mechanical support and electrical connection required for a fuse link to operate safely and effectively. The Mersen L220074 is designed to accommodate compatible 27 × 60 mm cylindrical fuses while supporting high current and voltage levels in industrial electrical installations.
Its four-pole arrangement is particularly useful in multiphase and multi-conductor systems where coordinated fuse protection is required. The holder can be incorporated into power distribution assemblies, control cabinets and electrical machinery to support safe maintenance and dependable circuit protection.
Typical Applications
- Industrial electrical control panels.
- Power distribution switchboards.
- Three-phase systems with neutral protection.
- Industrial machinery and automation equipment.
- Power converters and inverter systems.
- Renewable energy and DC power installations.
