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1SBH137005R1340 ABB NF40EK-13 Contactor 40A 100-250V AC/DC Coil
ABB NF40EK-13 contactor relay with 4 normally open auxiliary contacts and 100-250 V AC/DC control voltage range designed for industrial control circuits.
£34.99
Why Choose the ABB NF40EK-13 Contactor Relay?
The ABB NF40EK-13 is a compact and reliable contactor relay designed for switching auxiliary and control circuits in industrial automation and electrical control applications. As part of the ABB NF contactor relay range, it features an electronic coil interface that provides flexible control voltage handling and dependable operation in modern industrial systems.
This contactor relay features a 4-pole design with mechanically linked auxiliary contacts and Push-In spring terminals for fast and secure wiring. The NF40EK-13 includes built-in surge protection, reducing the need for additional suppression components while simplifying installation.
With 4 normally open auxiliary contacts and a 100–250 V AC 50/60 Hz and DC control voltage range, the ABB NF40EK-13 provides flexible switching performance for industrial automation and control circuits.
Key Advantages
- Compact contactor relay designed for auxiliary and control circuit switching.
- 4 normally open auxiliary contacts for flexible control applications.
- 100–250 V AC/DC control voltage range reduces coil selection requirements.
- Integrated surge protection removes the need for additional suppressors.
- Push-In spring terminals enable fast and reliable wiring.
- Mechanically linked auxiliary contacts support dependable industrial control.
Key Features
- ABB NF contactor relay series.
- 4 normally open auxiliary contacts.
- 100–250 V AC 50/60 Hz and DC control voltage.
- Push-In spring terminal technology.
- Electronic coil interface for wide voltage acceptance.
- Built-in surge protection.
- Mechanically linked auxiliary contacts compliant with IEC 60947-5-1.
Reliable Control Circuit Switching
Contactor relays such as the ABB NF40EK-13 are used for switching auxiliary and control circuits in industrial machinery, automation equipment and electrical control systems. Their wide control voltage range allows simplified inventory management while maintaining reliable operation across industrial applications.
The ABB NF range combines electronic coil technology, integrated protection and fast Push-In wiring connections to deliver efficient control circuit switching for modern industrial installations.
Typical Applications
- Industrial automation control panels.
- Machine building and production equipment.
- PLC interface and signalling circuits.
- Control circuit switching applications.
- Industrial electrical systems.
- Automation and manufacturing equipment.
Technical Specifications
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| Terminal Type | Push-in | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 200–250 V | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC, 208 V AC, 220 V AC, 230 V AC, 240 V AC | |
| Device Type | Contactor relay | |
| Auxiliary Contacts | 4NO | |
| Current AC-1 | 16 A | |
| Manufacturer | ABB | |
| Series | NF Contactors | |
| Model | NF40EK-13 | |
| Product type | Contactor relay | |
| Product ID | 1SBH137005R1340 | |
| Auxiliary contacts | 4 NO | |
| Control voltage | 100–250 V AC 50/60 Hz / DC | |
| Rated operational voltage | 690 V | |
| Conventional free-air thermal current | 16 A | |
| Terminal type | Push-In spring terminals | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | 92.3 × 45 × 77 mm | |
| Weight | approx. 0.285 kg |
Frequently Asked Questions
What is the ABB NF40EK-13 used for?
The ABB NF40EK-13 is used for switching auxiliary and control circuits in industrial automation and electrical control applications.
How many auxiliary contacts does this contactor relay have?
The NF40EK-13 features 4 normally open auxiliary contacts for control circuit switching.
What control voltage range does the ABB NF40EK-13 support?
The NF40EK-13 supports a 100–250 V AC 50/60 Hz and DC control voltage range.
Does the contactor relay include surge protection?
The ABB NF40EK-13 includes integrated surge protection as part of its electronic coil interface.
What type of terminals are fitted?
The NF40EK-13 uses Push-In spring terminals for fast and secure electrical connections.
Trusted by Automation Engineers Worldwide
ABB NF contactor relays are widely used in industrial automation and control applications to deliver reliable auxiliary switching, flexible voltage handling and dependable system integration.
