HT Instruments 404-IECN 4mm Banana Plug to Socket Safety Adapter, CAT III 1000V / CAT IV 600V, 32A, Black 1003020

Rated for CAT III 1000 V and CAT IV 600 V, the HT Instruments 404-IECN safety adapter bridges a 4 mm banana plug to a 4 mm banana socket, ensuring secure connections in demanding electrical test environments. With a 32 A current rating and nickel-plated brass contacts, it delivers reliable performance for professional measurement tasks.

Overview

The HT Instruments 404-IECN is a single-piece safety adapter designed to convert a 4 mm banana plug input to a 4 mm banana socket output. Its black polyamide insulation provides durability and electrical safety, while the nickel-plated brass contacts ensure low contact resistance and long-term reliability. The adapter meets IEC/EN 61010-031 standards and operates within a temperature range of -20°C to +70°C.

What stands out

• High safety category: CAT III 1000 V and CAT IV 600 V
• Rated current of 32 A for robust power handling
• Nickel-plated brass contacts for excellent conductivity
• Durable polyamide insulation in black
• Compact adapter design for easy integration into test setups

Technical details

• Connector type (input): 4 mm banana plug
• Connector type (output): 4 mm banana socket
• Safety category rating: CAT III 1000 V, CAT IV 600 V
• Rated current: 32 A
• Max voltage rating: 1000 V
• Color: Black
• Insulation material: Polyamide (PA)
• Contact material: Brass, nickel-plated
• Connection type: Adapter (plug to socket)
• Standard compliance: IEC/EN 61010-031
• Operating temperature range: -20°C to +70°C
• Quantity per pack: 1 piece
• Application: Test and measurement, electrical safety
• Product type: Safety adapter

Our verdict

The HT Instruments 404-IECN is a reliable and safe choice for professionals needing a high-voltage banana adapter. Its robust construction and compliance with international safety standards make it a dependable component in any test and measurement toolkit.