Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SBH136005R2244 ABB NFZ44EK-22 Electronic Coil Contactor 44A 110-120V AC Coil
ABB 1SBH136005R2244 NFZ44EK-22 contactor relay with 48-130 V AC/DC electronic coil interface and 4 normally open plus 4 normally closed auxiliary contacts for industrial control applications.
£103.40
Why Choose the ABB 1SBH136005R2244 NFZ44EK-22 Contactor Relay?
The ABB 1SBH136005R2244 is a compact and highly flexible NFZ44EK-22 contactor relay designed for switching and controlling auxiliary and control circuits in industrial automation, machinery and electrical systems. As part of the advanced ABB NFZ contactor relay series, it provides reliable operation across a wide control voltage range and is designed for modern PLC-controlled applications.
This contactor relay features an electronic coil interface that accepts a broad AC/DC control voltage range, reducing the need for multiple coil variants and simplifying inventory management. Its integrated surge protection, push-in spring terminals and mechanically linked auxiliary contacts provide reliable installation and enhanced control system safety.
With 4 normally open auxiliary contacts, 4 normally closed auxiliary contacts and a 48–130 V AC/DC control supply range, the ABB 1SBH136005R2244 is suitable for complex control, signalling, interlocking and automation applications requiring multiple switching contacts.
Key Advantages
- Advanced contactor relay designed for industrial control applications.
- Wide 48–130 V AC/DC control voltage range for flexible system integration.
- 4 normally open and 4 normally closed auxiliary contacts for complex control circuits.
- Push-in spring terminals enable fast and secure wiring.
- Built-in surge protection removes the need for additional suppressors.
- Suitable for PLC control, automation systems and electrical panels.
Key Features
- ABB NFZ contactor relay series.
- NFZ44EK-22 model.
- 48–130 V AC/DC electronic coil interface.
- 4 normally open auxiliary contacts.
- 4 normally closed auxiliary contacts.
- 8-pole mechanically linked auxiliary contact configuration.
- Integrated surge protection.
- Push-in spring terminal connection system.
- DIN rail or screw mounting capability.
Reliable Auxiliary Switching for Industrial Control Systems
Contactor relays such as the ABB NFZ44EK-22 provide dependable switching of auxiliary and control circuits used in industrial automation. Their multiple mechanically linked contacts allow engineers to implement advanced feedback, signalling and electrical interlocking functions.
The ABB NFZ series is designed for modern automation environments where flexible control voltage compatibility, rapid wiring and reliable long-term operation are required. Its electronic coil interface enables direct PLC control while reducing power consumption during operation.
Typical Applications
- Industrial automation control panels.
- PLC interface and control circuits.
- Motor starter feedback systems.
- Electrical interlocking applications.
- Machine control and signalling systems.
- OEM industrial equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Push-in | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Poles | 8-pole | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 48 V AC, 48 V DC, 60 V DC, 72 V DC | |
| Device Type | Contactor relay | |
| Auxiliary Contacts | 4NO | |
| Manufacturer | ABB | |
| Series | NFZ Contactor Relays | |
| Model | NFZ44EK-22 | |
| Part number | 1SBH136005R2244 | |
| Product type | Contactor relay | |
| Control voltage | 48–130 V AC/DC | |
| Voltage type for actuation | AC/DC | |
| Auxiliary contacts | 4 normally open + 4 normally closed | |
| Number of poles | 8 | |
| Rated operational voltage | 690 V | |
| Rated operational current | 3 A at 400 V | |
| Connection 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 1SBH136005R2244 used for?
The ABB 1SBH136005R2244 is a contactor relay used for switching auxiliary and control circuits in industrial automation systems.
What is the control voltage range of this contactor relay?
The NFZ44EK-22 operates with a 48–130 V AC/DC control supply range.
How many auxiliary contacts does this relay have?
The contactor relay features 4 normally open contacts and 4 normally closed contacts.
What type of terminals does the ABB NFZ44EK-22 use?
The ABB NFZ44EK-22 uses push-in spring terminals for fast and reliable wiring.
Where is this contactor relay typically installed?
The ABB NFZ44EK-22 is typically installed inside electrical control panels, automation systems and industrial machinery control equipment.
Trusted by Industrial Automation Engineers
ABB NFZ contactor relays provide flexible and reliable auxiliary switching solutions for industrial automation, PLC control systems and electrical installations requiring dependable control circuit management.
