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.
1SBH136061R2122 ABB NFZB22E-21 Railway Standard Electronic Coil Contactor 48V AC Coil
ABB 1SBH136061R2122 NFZB22E-21 contactor relay with 24–60 V AC and 20–60 V DC coil operation plus 2 NO and 2 NC auxiliary contacts for industrial and railway control applications.
£71.16
Why Choose the ABB 1SBH136061R2122 Contactor Relay?
The ABB 1SBH136061R2122 is a compact and reliable contactor relay designed for switching auxiliary and control circuits in industrial automation systems, railway equipment and electrical control applications. As part of the advanced ABB NFZB..RT contactor relay series, it is engineered for demanding environments where reliable switching, compact installation and long service life are required.
This ABB contactor relay features a 4-pole configuration with 2 normally open and 2 normally closed auxiliary contacts, screw terminals and a compact design suitable for DIN rail installation. The NFZB..RT series is developed for railway rolling stock and industrial applications, providing reliable control circuit switching with mechanically linked contacts.
With a 24–60 V AC control supply and 20–60 V DC operation, the 1SBH136061R2122 provides flexible integration into battery and industrial control systems. Its 6 A rated operational current and 690 V rated operational voltage make it suitable for auxiliary switching applications requiring dependable performance.
Key Advantages
- Compact ABB NFZB..RT contactor relay for industrial and railway applications.
- 2 NO + 2 NC auxiliary contact configuration for flexible circuit switching.
- 24–60 V AC / 20–60 V DC coil range for versatile control system integration.
- Mechanically linked auxiliary contacts support enhanced operational safety.
- Screw terminal connections provide secure and reliable wiring.
- Suitable for harsh environments with wide operating temperature capability.
Key Features
- ABB NFZB..RT contactor relay series.
- 4-pole contactor relay configuration.
- 2 normally open (NO) auxiliary contacts.
- 2 normally closed (NC) auxiliary contacts.
- 24–60 V AC 50 / 60 Hz control voltage.
- 20–60 V DC control voltage.
- Screw terminal connection technology.
- Suitable for railway rolling stock and industrial automation systems.
Reliable Auxiliary Control for Industrial Automation
Contactor relays such as the ABB 1SBH136061R2122 provide dependable switching of auxiliary circuits used in industrial machinery, automation equipment and railway systems. They allow control signals to manage additional circuits while maintaining reliable electrical performance.
The ABB NFZB..RT contactor relay family is designed for demanding applications including railway rolling stock, passenger cabins and industrial control systems. Its compact dimensions, low energy coil operation and robust construction support reliable performance in challenging environments.
Typical Applications
- Railway rolling stock control systems.
- Passenger and driver cabin electrical systems.
- Industrial automation control panels.
- Machine building and OEM equipment.
- Electrical control cabinets.
- Auxiliary switching circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor relay | |
| Auxiliary Contacts | 2NO + 2NC | |
| Current AC-1 | 16 A | |
| Manufacturer | ABB | |
| Series | NFZB..RT Contactor Relays | |
| Model | 1SBH136061R2122 | |
| Alternative designation | NFZB22E-21 | |
| Product type | Contactor relay | |
| Coil / Supply Voltage | 24–60 V AC 50 / 60 Hz, 20–60 V DC | |
| Auxiliary contacts | 2 NO + 2 NC | |
| Number of poles | 4 | |
| Rated operational voltage | 690 V AC | |
| Rated operational current | 6 A | |
| Rated power | 0.14 kW | |
| Conventional free-air thermal current | 16 A | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail mounting | |
| Protection rating | IP20 | |
| Operating temperature range | -40 to +70 °C | |
| Dimensions (H × W × D) | approx. 86 × 45 × 86 mm | |
| Weight | approx. 0.31 kg |
Frequently Asked Questions
What is the ABB 1SBH136061R2122 used for?
The ABB 1SBH136061R2122 is a contactor relay used for switching auxiliary and control circuits in industrial automation and railway applications.
How many auxiliary contacts does this contactor relay have?
The relay provides 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for flexible control circuit switching.
What coil voltage does the ABB 1SBH136061R2122 require?
The contactor relay operates from a 24–60 V AC supply at 50 / 60 Hz or a 20–60 V DC supply.
What series does the ABB 1SBH136061R2122 belong to?
The ABB 1SBH136061R2122 belongs to the NFZB..RT contactor relay series.
Where is this contactor relay typically installed?
The relay is typically installed in industrial control panels, railway systems and electrical installations requiring reliable auxiliary switching.
Trusted by Industrial Automation Engineers
ABB NFZB..RT contactor relays are widely used by automation engineers and railway system designers to provide reliable auxiliary switching, compact installation and dependable control system performance.
