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1SBH131005R8844 ABB NFC44EK-88 Block Contactor 44A 380-400V 50Hz / 415V 60Hz Coil
ABB 1SBH131005R8844 NFC44EK-88 contactor relay with 230 V AC coil and 8 auxiliary contacts designed for industrial control circuit switching.
£60.20
Why Choose the ABB 1SBH131005R8844 NFC44EK-88 Contactor Relay?
The ABB 1SBH131005R8844 is a compact and reliable contactor relay designed for switching auxiliary and control circuits in industrial automation, electrical control panels and machine systems. As part of the advanced 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 features a block-style construction with 8 auxiliary contacts (4 normally open + 4 normally closed) and Push-In spring terminals, making it suitable for control logic, signalling, interlocking and automation applications. The NFC44EK-88 is designed for AC-controlled applications with an electromagnetic coil and can be extended with ABB accessory solutions for flexible control panel configurations.
With a 230–240 V AC coil supply at 50 Hz and 240–260 V AC at 60 Hz, the ABB 1SBH131005R8844 NFC44EK-88 provides reliable auxiliary circuit switching where multiple control contacts and compact installation are required.
Key Advantages
- Compact contactor relay for industrial control applications.
- 8 auxiliary contacts (4 NO + 4 NC) for flexible control circuit switching.
- 230–240 V AC coil voltage for common industrial control systems.
- Push-In spring terminals for fast and reliable wiring.
- Compatible with ABB AF platform accessories and auxiliary contact solutions.
- Space-saving block design for electrical panel installation.
Key Features
- ABB NFC44EK-88 contactor relay.
- 230–240 V AC 50 Hz / 240–260 V AC 60 Hz coil supply.
- 4 normally open and 4 normally closed auxiliary contacts.
- Push-In spring terminal connections.
- 690 V rated operational voltage.
- Block contactor relay design for compact mounting.
- DIN rail and screw mounting capability.
- Designed for auxiliary and control circuit switching.
Reliable Switching for Industrial Control Systems
Contactor relays such as the ABB NFC44EK-88 provide dependable switching of auxiliary circuits used in automation, machine control and electrical distribution systems. 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.
- PLC interface and signalling circuits.
- Motor control auxiliary circuits.
- Electrical distribution control systems.
- Industrial monitoring and switching applications.
Technical Specifications
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| Terminal Type | Push-in | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Device Type | Contactor relay | |
| Coil Type | AC | |
| Manufacturer | ABB | |
| Series | NFC contactor relays / AF platform | |
| Model | NFC44EK-88 | |
| Part number | 1SBH131005R8844 | |
| Product type | Contactor relay | |
| Control coil voltage | 230–240 V AC at 50 Hz / 240–260 V AC at 60 Hz | |
| Coil type | AC electromagnetic coil | |
| Number of auxiliary contacts | 8 | |
| Normally open contacts | 4 | |
| Normally closed contacts | 4 | |
| Rated operational voltage | 690 V AC | |
| Rated operational current at 400 V | 3 A | |
| Terminal type | Push-In spring terminals | |
| Mounting type | DIN rail / screw mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 92.3 × 45 × 110.5 mm | |
| Weight | approx. 0.36 kg |
Frequently Asked Questions
What is the ABB 1SBH131005R8844 used for?
The ABB 1SBH131005R8844 NFC44EK-88 is a contactor relay used for switching auxiliary and control circuits in industrial automation systems.
What coil voltage does the ABB NFC44EK-88 require?
The contactor relay operates with a 230–240 V AC 50 Hz / 240–260 V AC 60 Hz electromagnetic coil supply.
How many auxiliary contacts are included?
The ABB NFC44EK-88 includes 8 auxiliary contacts consisting of 4 normally open and 4 normally closed contacts.
What type of terminals does this contactor relay use?
The device uses Push-In spring terminals for fast and reliable electrical connections.
Where is the ABB 1SBH131005R8844 installed?
The contactor relay is typically installed inside industrial control panels for automation, signalling and auxiliary switching applications.
Trusted by Industrial Automation Engineers Worldwide
ABB NFC contactor relays are widely used in industrial control systems to provide reliable auxiliary switching, flexible configuration and efficient integration into modern automation equipment.
