

| Parameter | Value |
|---|---|
| Note regarding axial connection technology:Only for stranded wires. The specified conductor cross sections refer to the geometric cross section of the cable used.Cables with a geometric cross section which deviates significantly from the nominal cable cross section must be checked before use.The axial connection technology connection space is designed for fine strand cables according to VDE 0295 Class 5. Deviating cable structures (e.g., Class 6 cables) must be checked before use.Assembly instructionsBefore assembly, ensure that the tapered screw is fully loosened (chamber is open). Cables must not be twisted. The wires must be pushed into the contact chamber as far as they will go (until the insulation touches the contact). Hold the wires in position and tighten using an Allen key. The used wire end must be cut off before reconnection. The terminal screw must only be retightened once to prevent the litz wires from breaking. To prevent damage to the contact, the wire/cable must be mechanically held at an appropriate distance from the connection point (e.g., when used in a plate cut out). For notes on correct execution, see DIN VDE 0100-520:2003-06. Unused connections must be tightened with maximum torque. | |
| Type | D7 |
| Tests | DIN VDE 0627/86 |
| Width | 21 mm |
| Height | 34.8 mm |
| Length | 21 mm |
| Series | HC-HS |
| General | for HC-D7 housing, axial connection 2.0 mm, Allen key |
| Application | Power |
| Product type | Contact insert with a fixed no. of positions |
| Assembly note | To ensure correct use, installation in housing with IP54 protection or better is required |
| Rated current | 40 A |
| Article revision | 04 |
| Contact diameter | 4 mm |
| Contact material | Copper alloy |
| Hexagonal socket | SW2,0 |
| Contact numbering | 1 - 2 |
| Tightening torque | 0.5 Nm ... 0.8 Nm (Mounting screws for mounting in the HEAVYCON housing) |
| Connection profile | 2+PE |
| Degree of pollution | 3 |
| Dimensional drawing | |
| Number of positions | 2 |
| Rated surge voltage | 6 kV |
| Overvoltage category | III |
| Connection technology | Axial screw connection |
| Contact material type | turned |
| No. of power contacts | 2 |
| Rated voltage (III/3) | 400 V |
| Conductor cross section | 4 mm² ... 10 mm² (The cross section specification refers to the geometric cross section of the cable used) |
| Contact carrier material | PC |
| Contact surface material | Ag |
| Insertion/withdrawal cycles | ≥ 500 |
| Connection cross section AWG | 10 ... 8 |
| Ambient temperature (operation) | -40 °C ... 125 °C (including heating up of contacts) |
| Connection in acc. with standard | IEC / EN |
| Constructional and testing regulations | DIN VDE 0627/86 |
| Flammability rating according to UL 94 | V0 |
| Stripping length of the individual wire | 8 mm +1 mm |
Technical specifications and performance data
Installation and operation guide