Why Choose the ABB 1SBH131001R8839 NFC33/11-88 Contactor Relay?
The ABB 1SBH131001R8839 is a compact and reliable NFC33/11-88 contactor relay designed for switching and controlling auxiliary circuits in industrial automation, machinery and electrical control systems. As part of the ABB NFC contactor relay series, it provides a flexible solution for applications requiring multiple auxiliary contacts, dependable AC coil operation and efficient control circuit management.
This contactor relay features a block-type design with integrated auxiliary contacts, making it suitable for control, signalling, interlocking and automation applications. The ABB NFC series can be expanded with additional auxiliary contact blocks and accessories, allowing flexible integration into modern industrial control systems.
With 4 normally open auxiliary contacts and 4 normally closed auxiliary contacts, an 230–240 V AC 50 Hz / 240–260 V AC 60 Hz coil supply and an 8-pole auxiliary contact configuration, the ABB 1SBH131001R8839 is ideal for complex control circuits requiring multiple switching functions.
Key Advantages
- Compact contactor relay designed for industrial control applications.
- 8 auxiliary contacts provide flexible control circuit switching.
- 230–240 V AC coil for reliable industrial system integration.
- 4 normally open and 4 normally closed contacts for monitoring and interlocking functions.
- DIN rail and screw mounting options for flexible installation.
- Reliable ABB construction for long service life and dependable operation.
Key Features
- ABB NFC contactor relay series.
- NFC33/11-88 model.
- 230–240 V AC 50 Hz control coil.
- 240–260 V AC 60 Hz control coil.
- 4 normally open auxiliary contacts.
- 4 normally closed auxiliary contacts.
- 8-pole auxiliary contact configuration.
- Screw terminal connection system.
- DIN rail or screw mounting capability.
Reliable Auxiliary Switching for Industrial Control Systems
Contactor relays such as the ABB NFC33/11-88 provide reliable switching of auxiliary and control circuits used in industrial automation. Their multiple contact arrangements allow engineers to implement complex control logic, feedback systems and electrical interlocking functions.
The ABB NFC series is designed for automation engineers and panel builders requiring compact contactor relays with dependable AC operation, flexible mounting options and compatibility with modern industrial control systems.
Typical Applications
- Industrial automation control panels.
- Motor starter control circuits.
- Electrical interlocking systems.
- Machine control and signalling applications.
- PLC interface and feedback circuits.
- OEM industrial control equipment.
