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1SBH136001R2122 nfz22e-21 24-60v 50/60hz 20-60v -dc ABB Contactor relay
ABB 1SBH136001R2122 NFZ22E-21 4-pole contactor relay with 2 NO and 2 NC mechanically linked contacts, 48-130 V AC/DC electronic coil and compact DIN rail mounting design for industrial automation applications.
£60.39
Why Choose the ABB 1SBH136001R2122 NFZ22E-21 Contactor Relay?
The ABB 1SBH136001R2122 (NFZ22E-21) is a compact and highly reliable contactor relay designed for switching auxiliary and control circuits in industrial automation systems. As part of the proven ABB NF contactor relay range, it incorporates an advanced electronic coil interface that provides exceptional flexibility for OEMs, machine builders and panel manufacturers while ensuring dependable performance in demanding industrial environments.
The NFZ22E-21 features ABB's innovative electronic coil technology, allowing a 24-60 V AC (50/60 Hz) or 20-60 V DC control voltage range from a single device. This reduces inventory requirements, simplifies international machine design and enables direct PLC control while maintaining low holding coil power consumption and integrated surge protection.
With a 4-pole configuration featuring 2 normally open (2NO) and 2 normally closed (2NC) contacts, this contactor relay is ideal for switching control signals, auxiliary circuits and automation equipment across a broad range of industrial applications.
Key Advantages
- Compact ABB NFZ contactor relay for industrial control circuits.
- 24-60 V AC or 20-60 V DC electronic coil for maximum installation flexibility.
- Integrated surge protection eliminates external suppressors.
- Suitable for direct PLC output control.
- Mechanically linked 2NO + 2NC contacts for reliable switching.
- Low holding coil power consumption improves energy efficiency.
Key Features
- ABB NF contactor relay series.
- Model: NFZ22E-21.
- Manufacturer part number: 1SBH136001R2122.
- 2 normally open and 2 normally closed contacts.
- 24-60 V AC (50/60 Hz) or 20-60 V DC electronic coil.
- Integrated surge suppression.
- Direct PLC compatibility.
- DIN rail or screw mounting.
- Screw terminal connections.
Reliable Control for Industrial Automation
The ABB NFZ22E-21 contactor relay is designed for dependable switching of auxiliary and control circuits across industrial machinery, production equipment and process automation systems. Its wide electronic coil voltage range enables one relay to be used across multiple global supply voltages, simplifying machine design and reducing spare part requirements.
Integrated surge protection, reduced holding coil consumption and direct PLC compatibility help minimise panel complexity while improving long-term reliability and operating efficiency.
Typical Applications
- Industrial automation systems.
- Machine control panels.
- Motor control circuits.
- OEM machinery.
- Building management systems.
- Process control and factory automation.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Current | 6 A | |
| Voltage | 130 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-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 | |
| Current AC-1 | 16 A | |
| Series | NFZ Contactor Relays | |
| Product code | 1SBH136001R2122 | |
| Product type | Contactor relay | |
| Number of poles | 4P | |
| Contact configuration | 2 NO + 2 NC | |
| Control voltage | 48-130 V AC/DC | |
| Rated operational voltage | 690 V AC | |
| Rated operational current AC-15 | 6 A at 24/127 V | |
| Conventional thermal current | 16 A | |
| Rated insulation voltage | 690 V IEC / 600 V UL | |
| Rated impulse withstand voltage | 6 kV | |
| Maximum mechanical switching frequency | 6000 cycles per hour | |
| Maximum electrical switching frequency | 1200 cycles per hour AC-15 | |
| Mounting type | DIN rail / panel mounting | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | approx. 45 × 86 × 77 mm | |
| Weight | approx. 0.31 kg | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, CSA C22.2 No.14 |
Frequently Asked Questions
What is the ABB 1SBH136001R2122 used for?
It is a contactor relay used for switching auxiliary and control circuits in industrial automation, machine building and electrical control panels.
What contact arrangement does this relay provide?
The relay features 2 normally open (2NO) and 2 normally closed (2NC) mechanically linked auxiliary contacts.
What control voltage does the NFZ22E-21 support?
It operates from a 24-60 V AC (50/60 Hz) or 20-60 V DC electronic control coil.
Does this relay include surge protection?
Yes. The NFZ22E-21 incorporates built-in surge protection, eliminating the need for additional suppressor modules.
Can the relay be controlled directly from a PLC?
Yes. ABB designed the NFZ22E-21 for direct PLC output control while maintaining low holding coil power consumption.
Trusted by Industrial Automation Professionals
ABB NF contactor relays are trusted worldwide for dependable auxiliary switching, flexible electronic coil technology and reliable performance in modern industrial automation systems.
