Why Choose the ABB NFC40E-80 Auxiliary Contactor?
The ABB 1SBH131001R8040 NFC40E-80 is a reliable auxiliary contactor designed for switching auxiliary and control circuits in industrial automation, electrical control panels and machine control systems. As part of the ABB AF contactor platform, it provides dependable control circuit switching with a compact block design and flexible accessory options.
This four-pole auxiliary contactor is designed with screw terminals and an AC electromagnetic coil, providing reliable operation for control applications where multiple auxiliary contacts are required. The NFC40E-80 includes four normally open contacts and can be integrated into industrial control systems requiring dependable signalling and switching functions.
With a 220–230 V AC coil supply at 50 Hz, 230–240 V AC coil supply at 60 Hz and four normally open auxiliary contacts, the ABB NFC40E-80 is suitable for automation circuits, control panels and auxiliary switching applications where reliable contact operation is essential.
Key Advantages
- Reliable auxiliary contactor designed for industrial control circuits.
- Four normally open auxiliary contacts for flexible control applications.
- 220–230 V AC coil at 50 Hz and 230–240 V AC coil at 60 Hz.
- Compact block construction for efficient panel installation.
- Screw terminal connections for secure industrial wiring.
- Compatible with ABB AF contactor accessories and control solutions.
Key Features
- ABB AF contactor platform.
- NFC40E-80 auxiliary contactor type.
- 4-pole contact configuration.
- 4 normally open auxiliary contacts.
- 220–230 V AC control coil at 50 Hz.
- 230–240 V AC control coil at 60 Hz.
- Rated operational voltage up to 690 V.
- Rated thermal current 16 A.
- Screw terminal connection system.
- DIN rail or screw mounting capability.
Reliable Control Switching for Industrial Systems
Auxiliary contactors such as the ABB NFC40E-80 are used to switch control and signalling circuits independently from the main power circuit. They provide additional contacts for automation logic, interlocking, indication and control functions within industrial electrical systems.
The ABB AF platform provides flexible contactor solutions with expandable accessories and reliable electromagnetic operation. The NFC40E-80 is designed for engineers requiring dependable auxiliary switching performance in control panels and automation installations.
Typical Applications
- Industrial automation control panels.
- PLC control and signalling circuits.
- Motor control auxiliary circuits.
- Machine building and OEM equipment.
- Electrical interlocking systems.
- Industrial switching and monitoring applications.
