
STAUBLI 66.2025-21
The STAUBLI 66.2025-21 is a stackable 4 mm banana plug for self-assembly of test leads. It is used when building or assembling custom measuring leads with a secure and professional connection for test and measurement applications.
Internally, it is equipped with a spring-loaded MULTILAM contact, which provides the contact function itself, while the rigid insulating sleeve and screw connection make it suitable for practical wire assembly. The electrical contact surface is gold-plated, and the contact material is CuZn. The outer diameter is 4.6 mm.
For the user, this means a component for building test leads that focuses on electrical contact, mechanical retention, and a stackable design. It is designated as test accessory according to IEC EN 61010-031.
Typical applications
- Self-assembly of test leads
- Building measuring leads for testing and measurement
A finished wire is not included; this is a connector part that is integrated into a complete test lead. The specified ratings are 1000 V, CAT II, 32 A and 600 V, CAT III, 32 A.
See datasheet from the manufacturer
Specifications
- Manufacturer: STAUBLI
- MPN: 66.2025-21
- Stackable 4 mm banana plug
- Spring-loaded MULTILAM contact
- For self-assembly of test leads
- Rigid insulating sleeve
- Screw connection
- Ratings: 1000 V, CAT II, 32 A / 600 V, CAT III, 32 A
- Electrical contact surface: Au
- Contact material: CuZn
- Outer diameter: 4.6 mm
- Test accessory according to IEC EN 61010-031
- Component parts: KT-SL-4-46; LS-SLM-4A
- Approval: UR
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