Hirschmann Test and Measurement 4mm Banana plug part of the SLS 200 series, touch-protected screw terminated, stackable 4mm plugs with retractable shroud that is released only through pressure on the side-mounted locking-spring. Accepts conductors up to 2.5mm diameter.

Rated voltage 30 VAC/ 60 VDC
Rated Current 30A
CAT I
Spring loaded pin

The Hirschmann Test & Measurement SLS 200 series red banana plug is a male, touch-protected connector with the capability of further connection with a diameter of 4mm. It is insulated by latching and sprung insulating sleeve that is only released by pressure on the side-mounted locking spring. It has rated voltage of 60V dc with a current rating of 30A.

Screw termination for cross-sections up to 2.5 mm²
Nickel-plated copper beryllium contact
4mm sliding sleeve system
Contact resistance is 5mOhm
Spring loaded pin
Spring contact
Length is 65mm
Insulation material is PP
Temperature range: -25 °C to +80 °C

These 4 mm red male connectors are popular as they can be connected and disconnected quickly and provide a high-quality connection in electrical applications.

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

IEC 61010