200A type has been added.
High Capacity of Max. 1,000 V DC Cut-off Possible
A standard acquisition situation changes with part number. (20 A type: Certified by UL)
Please refer to "the latest product specifications" when designing your product.
Please refer to "Cautions For Use" in the catalog, and "Related Information" on our website.
1,000V DC switching has been achieved thanks to a sealed construction with mixed hydrogen gas and the magnetic arc motion through use of a permanent magnet.
By using a capsule contact mechanism that is enclosed with hydrogen gas, highcapacity cutoff is possible even with a tiny contact gap. There is little operating sound, which does not change even when large currents are cut off.
The enclosure box can be made smaller thanks to an arc-space-free construction from which the arc will not get out.
Since the contacts are enclosed in a sealed capsule structure, the arc will not get out, which ensures safety.
The contact part is hermetically sealed with H2 mixed gas, hence the contact resistance remains stable regardless of the ambient conditions.
The weight of the movable parts is light, and also the restoring force is large, hence the relay is relatively unaffected by gravity.
Types include PC board type (10A), TM type (10A and 20A), Lead wire type (200A) and Connector type (80A and 300A).
The 10A, 20A, 80A type is UL/C-UL standard certified.