STAUBLI 33.0555
The Stäubli 33.0555 is a male contact for CombiTac uniq, designated as CT-SP1,5/1,5K AU. It is a pin contact with a nominal diameter of 1.5 mm, used when a compact and reliable connection solution is required in a modular connector system.
In practice, it is a contact designed for signal or low-power connections, where stable electrical properties and many mating cycles over time are still desired. The catalog specifies it for a conductor cross-section of 1.5 mm², equivalent to AWG 16, and a rated current of 19 A.
The contact resistance is stated as less than 1.1 mΩ, which is relevant in a professional installation because low resistance helps keep losses down in the connection itself. The average insertion force is 2 N, so the contact engages relatively easily when part of a correct CombiTac setup.
For many customers, it is also important that the connection can withstand repeated use. Here, 100,000 mating cycles are specified, and the catalog also refers to vibration and shock classifications according to the IEC standards shown in the documentation. This indicates that the contact is designed for environments where plug connections are not just inserted once and left in place.
Typical Applications
The contact's position in the CombiTac uniq system makes it suitable as part of modular multi-pole connections where several connection types need to be combined into one solution.
Specifications
- Manufacturer: STAUBLI
- MPN: 33.0555
- CombiTac uniq designation: CT-SP1,5/1,5K AU
- Male contact / pin
- Nominal diameter: 1.5 mm
- Conductor cross-section: 1.5 mm² (AWG 16)
- Rated current: 19 A
- Contact resistance: < 1.1 mΩ
- Average insertion force: 2 N
- Mating cycles: 100,000
- Vibration and shock data according to IEC standards in manufacturer's catalog
See datasheet from the manufacturer
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