
STAUBLI 662042-21
The STAUBLI 662042-21 is an extra-slim 4 mm plug for DIY assembly of test leads. It is used when assembling a test lead with a firm, reliable contact at one end, and where a compact design is also required. The plug is designed as an in-line model with a rigid insulating sleeve and crimp connection, making it well-suited for professional construction of test cables.
The internal contact is spring-loaded with MULTILAM, which is the contact principle Stäubli uses in this series. In practice, this means a stable electrical connection, even when the lead is used extensively in daily testing and measurement. The electrical contact is made of CuZn with a nickel surface, and the outer diameter of the plug system is 8.0 mm.
The plug is intended as a test accessory according to IEC EN 61010-031, and the stated ratings are 1000 V, CAT II, 19 A, as well as 600 V, CAT III, 19 A. This makes it suitable for applications where there are requirements for voltage, current, and safe use.
Typical applications
- DIY assembly of test leads
- Assembly of measurement leads for testing and measurement
- Professional connections where a 4 mm plug with crimp connection is desired
Specifications
- Manufacturer: STAUBLI
- MPN: 662042-21
- Product name: SACR10-4N-39-TW
- Plug system: 4 mm
- Design: in-line, extra slim
- Contact principle: spring-loaded MULTILAM
- Connection: crimp
- Insulation: rigid insulating sleeve
- Rated voltage: 1000 V CAT II
- Rated voltage: 600 V CAT III
- Rated current: 19 A
- Contact material: CuZn
- Surface treatment: Ni
- Outer diameter: 8.0 mm
- Standard: test accessory acc. to IEC EN 61010-031
- Approval: UR
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