Why Choose the ABB 1SBH131001R8831 NFC31E-88 Contactor Relay?
The ABB 1SBH131001R8831 is a compact and reliable contactor relay designed for switching auxiliary and control circuits in industrial automation, electrical panels and machine control systems. As part of the trusted ABB NFC contactor relay series within the AF platform, it provides dependable electromagnetic switching, flexible installation and long service life for demanding industrial applications.
This contactor relay is designed with multiple auxiliary contacts to support control logic, signalling, interlocking and automation functions. Its block-style construction allows straightforward integration into control panels, while compatibility with ABB accessories enables flexible expansion for customised control solutions.
With a 230–240 V AC coil supply at 50 Hz and 240–260 V AC at 60 Hz, the ABB 1SBH131001R8831 NFC31E-88 provides 3 normally open and 1 normally closed auxiliary contacts for reliable control circuit switching in industrial installations.
Key Advantages
- Compact contactor relay for industrial control applications.
- 4 auxiliary contacts (3 NO + 1 NC) for flexible switching and control functions.
- 230–240 V AC coil voltage for common industrial control systems.
- Reliable electromagnetic switching for automation and control circuits.
- Compatible with ABB AF platform accessories and auxiliary extensions.
- Space-saving block design for electrical panel installation.
Key Features
- ABB NFC31E-88 contactor relay.
- 230–240 V AC 50 Hz / 240–260 V AC 60 Hz coil supply.
- 3 normally open and 1 normally closed auxiliary contacts.
- Screw terminal connections.
- 690 V rated operational voltage.
- Block contactor relay design for compact mounting.
- DIN rail or screw mounting capability.
- Designed for auxiliary and control circuit switching.
Reliable Switching for Industrial Control Systems
Contactor relays such as the ABB NFC31E-88 provide dependable switching of auxiliary circuits used in automation, machine control and electrical distribution applications. Their multiple auxiliary contacts allow control signals, feedback circuits and interlocking functions to be managed within compact electrical assemblies.
The ABB NFC contactor relay range is designed for panel builders and automation engineers requiring reliable switching performance, simple installation and compatibility with modern industrial control systems. The AF platform provides accessory flexibility and consistent operation across a wide range of applications.
Typical Applications
- Industrial automation control panels.
- Machine control and OEM equipment.
- Motor control auxiliary circuits.
- PLC interface and signalling applications.
- Electrical distribution control systems.
- Industrial monitoring and switching systems.
