STAUBLI AL-4A-39, 64.2051-22
The STAUBLI AL-4A-39 is a 4 mm banana plug for in-line mounting, used in the construction of test leads. It is designed for self-assembly and has a solder connection, making it suitable for environments where test leads are assembled or repaired in-house.
Inside the plug is a spring-loaded MULTILAM contact. This component ensures stable electrical contact when the plug is inserted into a 4 mm socket or a similar test connection. The contact surface is gold-plated, and the contact material is CuZn, which are relevant details in a testing environment with frequent connections and disconnections.
The AL-4A-39 is specified as test accessory according to IEC EN 61010-031. The electrical ratings are 30 V AC / 32 A and 60 V DC / 32 A. The maximum cable diameter is 3.9 mm, corresponding to a maximum of 2.5 mm².
Typical applications
It is typically used for manufacturing test leads in laboratories, service work, and other tasks where 4 mm measurement connections are used, and a soldered, in-line termination for the cable is desired.
Specifications
- Manufacturer: STAUBLI
- MPN: 64.2051-22
- Product: AL-4A-39
- Type: in-line Ø 4 mm banana plug
- Assembly: for self-assembly of test leads
- Connection: solder connection
- Contact principle: spring-loaded MULTILAM
- Rated values: 30 V AC / 32 A
- Rated values: 60 V DC / 32 A
- Max. cable diameter: 3.9 mm
- Max. conductor cross-section: 2.5 mm²
- Contact surface: gold-plated (Au)
- Contact material: CuZn
- Standard: IEC EN 61010-031
- Datasheet: dated 08.2024
See datasheet from the manufacturer
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