ETI ESC-DFU/4/R Elemento separador hembra para borne de carril y borne de neutro - rojo (003903013)

In industrial control panels, electricians often need to isolate adjacent terminal blocks to prevent unintended bridging. The ETI ESC-DFU/4/R socket isolating element snaps onto DFU series terminal blocks, providing a reliable electrical separation between neighboring blocks. Its red polyamide body is halogen-free and self-extinguishing per UL94-V0, making it suitable for dense wiring environments.

Key specifications

• Product type: Isolating element
• Compatibility: ETI DFU series terminal blocks
• Colour: Red
• Material: Polyamide (PA)
• Mounting method: Snap-on
• Flammability rating: UL94-V0 (self-extinguishing)
• Operating temperature range: -40°C to +100°C
• Storage temperature range: -40°C to +100°C
• Halogen-free: Yes
• Pollution degree: 3
• Manufacturer series: DFU
• Designation: Socket isolating element

Why choose it

This isolating element ensures clear separation between terminal blocks, reducing the risk of short circuits. Its halogen-free, self-extinguishing polyamide construction meets strict safety requirements for electrical installations.

Ideal use cases

• Separating adjacent terminal blocks in control cabinets
• Isolating neutral terminals from phase terminals
• Organizing and color-coding terminal groups

Good to know

The element is designed for snap-on mounting, allowing quick installation without tools. It is part of the ETI DFU series, ensuring compatibility with other components in the range.