Why Choose the ABB 1SBH131001R8462 NFC62E-84 Contactor Relay?
The ABB 1SBH131001R8462, also known as the NFC62E-84, is an 8-pole AC-operated contactor relay designed for reliable switching of auxiliary and control circuits in industrial automation and electrical control systems. As part of the ABB NFC contactor relay range within the AF platform, it combines mechanically linked auxiliary contacts with optimised operating times for dependable AC-controlled applications.
The NFC62E-84 features 8 auxiliary contacts, comprising 6 normally open (N.O.) and 2 normally closed (N.C.) contacts. All auxiliary contacts are mechanically linked in accordance with IEC 60947-5-1 requirements, making the relay well suited to control, signalling, sequencing and electrical interlocking functions where dependable contact operation is essential.
Designed for an electromagnetic control coil rated at 110 V AC at 50 Hz or 110–120 V AC at 60 Hz, the NFC62E-84 integrates easily into industrial AC control circuits. Its 690 V IEC rated operational voltage, screw terminals and compact 45 mm-wide block-type housing make it a practical solution for machinery, automation panels and industrial control equipment.
Key Advantages
- Reliable 8-pole contactor relay for auxiliary and control circuits.
- 6 N.O. + 2 N.C. auxiliary contact configuration provides flexible control options.
- 110 V AC 50 Hz / 110–120 V AC 60 Hz control coil.
- Mechanically linked auxiliary contacts support dependable control and interlocking functions.
- 690 V IEC rated operational voltage for industrial applications.
- Compact 45 mm-wide block-type construction saves control-panel space.
- Screw terminals provide secure and straightforward field wiring.
- Expandable with compatible ABB auxiliary contact blocks and AF-platform accessories.
Key Features
- ABB NFC 8-pole contactor relay series.
- NFC62E-84 model for AC-controlled applications.
- 6 normally open + 2 normally closed contacts.
- 8 mechanically linked auxiliary contact elements.
- 110 V AC at 50 Hz control voltage.
- 110–120 V AC at 60 Hz control voltage.
- 690 V IEC rated operational voltage.
- 3 A rated operational current at 400 V.
- 4 A rated switching current.
- Screw-terminal connections for auxiliary and control circuits.
- DIN rail or screw mounting for flexible control-panel installation.
- Common accessory platform with ABB AF contactors and contactor relays.
Reliable Auxiliary Switching for Industrial Control Systems
Contactor relays such as the ABB NFC62E-84 use an electromagnetic coil to operate multiple auxiliary contacts simultaneously. This allows a single control signal to switch several circuits, making the relay suitable for electrical interlocking, machine sequencing, signalling, motor starter control and automation interface functions.
The NFC series is specifically designed for AC control applications and combines optimised operating times with mechanically linked auxiliary contact elements. Its block-type construction, screw terminals and compatibility with the wider ABB AF accessory platform simplify installation and provide flexibility when designing or expanding industrial control panels.
Typical Applications
- Industrial automation and electrical control panels.
- Machine control and sequencing circuits.
- Motor starter auxiliary control circuits.
- Electrical interlocking systems.
- PLC and automation interface circuits.
- Process control and signalling equipment.
- Manufacturing and production machinery.
- OEM electrical control systems and machine building.
