Miniature fuse ZH437 K-H series
thermalhigh-voltagefor railway applications

miniature fuse
miniature fuse
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Characteristics

Configuration
miniature
Type
thermal
Other characteristics
high-voltage
Applications
for railway applications
Amperage

Max.: 100 A

Min.: 0 A

VAC

3,000 V

VDC

3,000 V

Description

The ZH437 K-H series are tripping devices that integrated with auxiliary switches. The series provides effective thermal cutout protection from overheating machine such as electric air heaters. The air heaters are commonly used in rail vehicles and stationary heating systems. The tripping devices of the series are required for fire protections, and can be operated independently without the heater controls. Before installation, they must be fitted with fusable links that meet the number of trip temperatures require in your application. The series must be wired into the heater load circuits. Overheating of the system happens when the air flow is not enough or heater control malfunctions. Once the required temperature of the fusable link is exceeded, the devices will shorten the heater load circuit.

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Exhibitions

Meet this supplier at the following exhibition(s):

The Battery Show - Europe 2024
The Battery Show - Europe 2024

18-20 Jun 2024 Stuttgart (Germany) Hall 8 - Stand F35

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    ees Europe

    19-21 Jun 2024 Munich (Germany) Hall B2 - Stand 381

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.