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1SBH136060R2222 ABB NFZB22ERT-22 2NO 2NC Contactor Relay 48-130V 50/60Hz DC Ring-Tongue Terminals
ABB 1SBH136060R2222 NFZB22ERT-22 railway contactor relay with 48–130 V AC/DC control voltage and 2 NO + 2 NC auxiliary contacts for reliable switching applications.
£71.25
Why Choose the ABB 1SBH136060R2222 NFZB22ERT-22 Contactor Relay?
The ABB 1SBH136060R2222 is a compact and highly reliable railway-approved contactor relay designed for switching auxiliary and control circuits in demanding industrial and rolling stock applications. As part of the advanced ABB NFZBERT contactor relay series, it is engineered to provide dependable operation under harsh environmental conditions, including vibration, temperature variations and demanding transport applications.
This contactor relay features an electronic coil interface capable of handling wide AC and DC control voltage variations, reducing the need for multiple coil variants and simplifying installation. The NFZB series is designed for railway applications and complies with relevant rolling stock standards, providing reliable switching performance for passenger cabins, driver cabins and industrial control systems.
With a 48–130 V AC/DC control voltage range and a 2 normally open + 2 normally closed auxiliary contact configuration, the ABB 1SBH136060R2222 NFZB22ERT-22 is ideal for auxiliary switching, signalling and control circuits where compact size and high reliability are required.
Key Advantages
- Compact railway-approved contactor relay for auxiliary switching applications.
- Wide 48–130 V AC/DC control voltage range for flexible installations.
- 2 NO + 2 NC mechanically linked auxiliary contacts for reliable control functions.
- Designed to withstand vibration and harsh operating environments.
- Reduced energy consumption through efficient electronic coil technology.
- Suitable for side-by-side mounting to save control panel space.
Key Features
- ABB NFZB22ERT-22 contactor relay.
- 48–130 V AC/DC electronic coil interface.
- 2 normally open and 2 normally closed auxiliary contacts.
- Ring tongue terminal connections.
- 690 V rated auxiliary circuit voltage.
- Designed for railway rolling stock applications.
- High resistance to shocks and vibration.
- Compatible with ABB contactor relay accessories.
Reliable Control Switching for Railway and Industrial Systems
Contactor relays such as the ABB NFZB22ERT-22 provide dependable switching of auxiliary circuits where reliability, compact design and environmental resistance are essential. Their mechanically linked contacts support safe and reliable control circuit operation in demanding applications.
The ABB NFZB series is designed for railway and industrial engineers requiring robust switching equipment capable of operating in environments subject to vibration, temperature changes and electrical supply variations.
Typical Applications
- Railway rolling stock control systems.
- Passenger and driver cabin electrical systems.
- Industrial automation control panels.
- Auxiliary switching and signalling circuits.
- Transportation electrical equipment.
- OEM control and monitoring systems.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| 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 | 2NO + 2NC | |
| Current AC-1 | 16 A | |
| Manufacturer | ABB | |
| Series | NFZB contactor relays | |
| Model | NFZB22ERT-22 | |
| Part number | 1SBH136060R2222 | |
| Product type | Railway contactor relay | |
| Control voltage | 48–130 V AC/DC | |
| Coil type | Electronic coil interface | |
| Auxiliary contacts | 2 NO + 2 NC | |
| Rated operational voltage | 690 V AC | |
| Conventional thermal current | 16 A | |
| Rated operational current AC-15 | 4 A at 220 / 240 V | |
| Terminal type | Ring tongue terminals | |
| Mounting type | DIN rail / screw mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 86 × 45 × 86 mm | |
| Weight | approx. 0.32 kg | |
| Standards | IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2, EN 50155 applicable parts |
Frequently Asked Questions
What is the ABB 1SBH136060R2222 used for?
The ABB 1SBH136060R2222 NFZB22ERT-22 is a railway-approved contactor relay used for switching auxiliary and control circuits in transport and industrial applications.
What control voltage does the ABB NFZB22ERT-22 support?
The contactor relay supports a wide 48–130 V AC/DC control voltage range.
How many auxiliary contacts are included?
The ABB NFZB22ERT-22 includes 4 auxiliary contacts consisting of 2 normally open and 2 normally closed contacts.
Is this contactor relay suitable for railway applications?
Yes, the NFZB series is designed for rolling stock applications and meets relevant railway standards for vibration, shock and environmental performance.
How is the ABB 1SBH136060R2222 installed?
The contactor relay is typically installed using DIN rail or screw mounting inside industrial and railway electrical systems.
Trusted by Railway and Industrial Automation Engineers Worldwide
ABB NFZB contactor relays are widely used in railway and industrial control systems to provide reliable auxiliary switching, robust operation and efficient integration into demanding electrical installations.
