H-J offers Magnetic oil lever indicators that comply with DIN 42569 and are available in radial or axial float movements with different float lever lengths depending on the transformer design. Signaling switches offered are one or two normally open contacts or one, two, or four changeover contacts. The oil level indicator body is made of diecast aluminum and coated with C4 corrosion-resistant powder coating (C5-M available under request) with protection degree IP65.