TH405 screw termination
- Series no.:
- TH405-Screw-Standard
- Variants:
- 10
- Series:
- TH405(8 versions)
TH405 TeePlug with screw termination: cable plug and cable socket with bayonet locking, 17.5 A at 400 V, 2 to 8 poles, IP66 and IP68.
Common properties
Available options
These properties vary within the TH405 screw termination series and can be configured.
Example configurations
A selection of typical configurations from the TH405 screw termination series. All 10 variants are listed in the table below.
- Housing:
- Cable plug connector, male contacts
- Steckverbindertyp:
- Stecker
- Polzahl:
- 5
- Housing:
- Cable plug connector, male contacts
- Steckverbindertyp:
- Stecker
- Polzahl:
- 3
- Housing:
- Cable plug connector, male contacts
- Steckverbindertyp:
- Stecker
- Polzahl:
- 6
- Housing:
- Cable plug connector, male contacts
- Steckverbindertyp:
- Stecker
- Polzahl:
- 2
- Housing:
- Cable plug connector, male contacts
- Steckverbindertyp:
- Stecker
- Polzahl:
- 8
All variants in the series (10)
| Name | |
|---|---|
| TH405 Kabelstecker männlich 5 polig Cable plug connector, male contacts Stecker 5 |
| TH405 Kabelstecker männlich 3 polig Cable plug connector, male contacts Stecker 3 |
| TH405 Kabelstecker männlich 6 polig Cable plug connector, male contacts Stecker 6 |
| TH405 Kabelstecker männlich 2 polig Cable plug connector, male contacts Stecker 2 |
| TH405 Kabelstecker männlich 8 polig Cable plug connector, male contacts Stecker 8 |
 | TH405 Kabelkupplung weiblich 5 polig Cable socket connector, female contacts Buchse 5 |
 | TH405 Kabelkupplung weiblich 3 polig Cable socket connector, female contacts Buchse 3 |
 | TH405 Kabelkupplung weiblich 6 polig Cable socket connector, female contacts Buchse 6 |
 | TH405 Kabelkupplung weiblich 2 polig Cable socket connector, female contacts Buchse 2 |
 | TH405 Kabelkupplung weiblich 8 polig Cable socket connector, female contacts Buchse 8 |
Description
The TH405 series is Techno's large circular connector — 38 mm outside diameter, rated for 17.5 A at 400 V AC with an impulse withstand voltage of 6 kV. Both halves sit on the cable; the panel-mount version of the same connection is our TH406.
Bayonet locking
Locking is by bayonet rather than a screw coupling — a quarter turn that audibly engages. That makes the series attractive where connections are broken and remade in the field and no tool is at hand.
Which half goes where?
This version combines the cable plug with pin contacts (Ø 38 × 80 mm) and the cable socket with female contacts (Ø 38 × 75.7 mm). The cable socket is also the mating part for the TH406 panel-mount connector. Mated, the connection measures Ø 38 × 141.2 mm. Techno offers the mirrored arrangement as the reversed-contact version.
Pole counts and contact marking
2, 3, 5, 6 and 8-pole versions are available. The protective earth counts as a pole: 2-pole is L-N, 3-pole L-N-E, 5-pole 1-2-L-N-E, 6-pole 1-2-3-L-N-E and 8-pole 1-2-3-4-5-6-7-E.
Termination
Conductors clamp with M3 screws at 0.8 Nm; cross-section runs from 0.5 to 1.5 mm², with up to 4 mm² permissible within the stated electrical ratings. Cable diameter is 7 to 13.5 mm and the gland nut is tightened to 2.5 Nm. The conductor is stripped to 6 mm, the sheath to 35 mm.
Protection and materials
Protection rating is IP66 and IP68. The plastic parts are black, the sealing elements Techno green, the contacts brass. For the North American market the rating is 20 A at 400 V AC/DC.
The same series is also available as crimp and piercing versions and in the Industrial variant for cables up to 16.5 mm. We assemble other configurations to order. Get in touch.