Thermal Circuit Breakers 1657, 1658 and 1659 Series
Thermal Circuit Breakers 1657, 1658 and 1659 Space-saving – well-proven – cost-effective
E-T-A´s 1657, 1658 and 1659 are single pole thermal reset circuit breakers in a miniaturised design intended for threadneck and snap-in mounting. Contrary to standard blade fuses, the products can be easily and quickly reset after tripping due to overcurrent. All three types are available with blade or screw terminals.
Each product features a trip-free mechanism and a snap-action mechanism to ensure reliable and automatic disconnection in the event of an overcurrent, even with a blocked actuator button. The thermal trip characteristic makes the 1657, 1658 and 1659 ideally suited for the protection of motors, transformers and cables.
Thermal Circuit Breakers 1657, 1658 and 1659 Features and Benefi ts:
- Cost-effective overcurrent protection
- Products with different dimensions and different characteristics
- Full range of current rating and voltage ranges for the protection of AC and DC loads
- Cost-effective overcurrent protection
- Products with different dimensions and different characteristics
- Full range of current rating and voltage ranges for the protection of AC and DC loads
Typical applications Motor protection:
- Drum Pumps, Container Pumps and Other Pumps
- Sheep Shear Machines
- Copiers
- Paper Shredders
- Paper Cutters
- Electric Lawnmowers
- Lifting Platforms
- Grinding Machines
- Bowling Lanes
- Floor Screed Conveyors
- Ice machines
- Coffee Grinders
- Hovercrafts
- Floor Cleaning Machines
- Flour Mills
- High Pressure Cleaners
Typical applications Load protection:
- Injection moulding machines
- Electric Welders
- Medical Equipment
- Laptop Power Supplies Outlets
- Power Supplies for Caravans
- Electrical Test Instruments
- Power Outlet Strips
- Satellite Modems
- Light Generators
- Model Railroads
- Power Supplies for misc. Equipment
- Watercraft Diesel Engines
- Parking Meters
Product Download
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