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| Notes | General: Connectors may be operated only when there is no load/voltage. |
| Mounting | Assembly instructions: To ensure correct use, installation in housing with IP54 protection or better is required 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 instructions Before 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. Hexagonal socket: WAF 2 |
| Product properties | Type: COM Product type: Contact insert with a fixed no. of positions Number of positions: 6 Connection profile: 4+2+PE Contact numbering: 1 - 4 (power contacts) 11 - 12 (control contacts) Application: Power/signal Number of connections per position: 1 No. of power contacts: 4 No. of control contacts: 2 Contact material type: turned Series: HC-COM Insulation characteristics Overvoltage category: III Degree of pollution: 3 |
| Dimensions | Dimensional drawing: https://caas.production.phoenixcontact.coremedia.cloud/caas/v1/stable/media/22514/full/b250?format=jpg Width: 22.5 mm Height: 48 mm Length: 42 mm Mechanical characteristics Contact diameter: 4 mm |
| Connection data | Connection technology Connection technology: Axial screw connection (power contacts) Push-in connection (control contacts) Number of connections per position: 1 Connection in acc. with standard: IEC / EN Conductor connection Conductor cross section: 2.5 mm² ... 6 mm² (power contacts) 0.34 mm² ... 1.5 mm² (Control contacts, applies to flexible conductors with ferrules) Connection cross section AWG: 14 ... 10 (power contacts) 22 ... 16 (Control contacts, applies to flexible conductors with ferrules) Tightening torque: 1.5 Nm ... 1.8 Nm (2,5mm² ... 6,0mm²) Stripping length of the individual wire: 9 mm +1mm (Power) 8 mm (Signal) |
| Electrical properties | Rated voltage (III/3): 400 V (Phase-ground power contacts) 250 V (control contacts) 690 V (Phase-phase power contacts) Rated voltage for power contacts: 400/690 V 250 Rated surge voltage: 6 kV (Phase-phase power contacts) 4 kV (control contacts) Rated current: 40 A (power contacts) 10 A (control contacts) |
| Mechanical properties | Mechanical data Insertion/withdrawal cycles: ⥠500 |
| Material specifications | Flammability rating according to UL 94: V0 Contact material: Copper alloy Contact surface material: Ag (alternatively Au) Contact carrier material: PC Material of contact surface, power contact: Ag Material of contact surface, control contact: Ag (alternatively Au) Standards/regulations: PC: Fire protection in rail vehicles - requirement sets R22, R23, and R24 acc. to DINEN45545-2 (Risk level HL1 - HL3) |
| Environmental and real-life conditions | Ambient conditions Ambient temperature (operation): -40°C ... 125°C (including heating up of contacts) |
| Standards and regulations | Testing Standards/regulations: PC: Fire protection in rail vehicles - requirement sets R22, R23, and R24 acc. to DINEN45545-2 (Risk level HL1 - HL3) |
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