Produto prático, confiável e de boa qualidade.
Panasonic ZNR Surge Absorber ERZ-A20EL441 - Set of 5
Product Details
Purchased 20 years ago for noise and lightning surge countermeasures for amplifier power supplies, this item has been stored unused.
ZNR Surge Absorbing Element: Matsushita ERZ-A20EL441
Screw terminals, for panels, with terminal screws included.
This is for limiting surge voltage between power lines. For usage details, please refer to Panasonic's website or similar resources.
It is likely for 200-volt lines. The box will be folded and shipped together with the accessories.
Although it is an unused item, it is an old product and is being sold as a junk item. Please purchase with the understanding that returns will not be accepted in case of issues upon arrival.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.



