Riken 630 A, 3‑Pole Manual Isolator (Switch‑Disconnector)

Rated Current (Ie): 630 A

Configuration: 3‑Pole (disconnects all three live conductors; neutral handled separately or not switched depending on variant)

Standards: Typically designed per IEC 60947‑3 for switch-disconnector use

Usage Category: Suitable for AC‑23 duty (motor loads up to 315 kW) or AC‑22 general switching ([turn0search3] approx based on fuse‑switch devices).

Short‑Circuit Making / Breaking Capability: Expected to interface with up to 50 kA back‑up fuses or similar breaking capacity (common for 630 A isolators)