3 Pole DIN Rail Non-Fused Switch Disconnector, 3NO, 100 A. Series: 5TL1. Voltage Rating: 440 V. Switch Rating: 0.3 kA. Length: 89.8mm. Width: 74.5mm. Depth: 70mm. Handle Colour: Red. Terminal Type: Screw. MPN: 5TL1691-1, Siemens