The document describes a plug component from PHOENIX CONTACT GmbH & Co. KG with a nominal current of 20A and nominal voltage of 400V.
The PC 4/8-ST-7,62 is a 8‑position screw‑connection terminal block with a 7.62 mm pitch, designed for 20 A nominal current and up to 400 V nominal voltage. The handbook lists its mechanical dimensions, electrical ratings, tightening torque values, and material specifications.
Additional sections cover available accessories such as cable housings, marker cards, coding profiles, and specialized screwdrivers, as well as certification details (CSA, CUL, UL) and a derating curve for temperature effects. Contact information for Phoenix Contact and ordering details are also included.
| Nominal current | 20 A |
|---|---|
| Nominal voltage | 400 V |
| Pitch | 7.62 mm |
| Number of positions | 8 |
| Connection type | Screw connection |
| Color | green |
The terminal block is rated for a nominal current of 20 A.
The pitch is 7.62 mm.
The recommended tightening torque is between 0.5 Nm (minimum) and 0.6 Nm (maximum).