EKO: High-Performance HV Fuses for Industrial and Energy Applications

The EKO series is engineered for demanding high-voltage environments, offering protection up to 1000 VDC (and 1250 VAC for selected models) and current ratings from 50 to 1100 A. With a breaking capacity of up to 50 kA DC, these square-body fuses deliver safety and reliability.

Designed for robust performance, the EKO series withstands mechanical vibration, shock, chemical exposure, and extreme temperatures from -40 °C to +125 °C. Its ceramic housing and tin-plated copper alloy terminals ensure durability and stable electrical characteristics even under harsh conditions.

Key facts:

• Rated voltage: 1000 VDC (1250 VAC available for selected series)

• Rated currents: 50 – 1100 A

• Breaking capacity: 50 kA DC (100 kA AC for selected series)

• Characteristic HV Fuse Mounting Flush End, DIN-Rail, US Style Bolted Tag, Bolt-on

Versatile Mounting Options

Choose from Flush End, DIN-Rail, US Style Bolted Tag or Bolt-on to simplify integration into diverse systems. Optional indicators and microswitches enable easy status monitoring.

Wide Application Range

Ideal for charging infrastructure, energy storage systems (BESS), manual service disconnectors, power conversion devices (UPS, inverters, drives), and heavy industrial equipment.

Compliance and Safety

The EKO series meets IEC, UL, and GB/T standards and complies with CE, RoHS, and REACH directives, ensuring global acceptance and peace of mind.

Compact. Reliable. Ready for the Future.

SCHURTER EKO fuses combine high performance with proven safety—your trusted choice for modern high-voltage protection.

Variations

• EKO11: 160–400 A | 1000 VDC / 1250 VAC | Flush End / DIN-Rail

• EKO12: 125–630 A | 1000 VDC | Flush End / US Style Bolted Tag

• EKO13: 250–800 A | 1000 VDC / 1250 VAC | Flush End / DIN-Rail

• EKO14: 315–1100 A | 1000 VDC / 1250 VAC | Flush End / DIN-Rail

• EKO81: 50–400 A | 500 VDC | Bolt-on

Optional indicator and microswitch for EKO11–EKO14.