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.
£109.62
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.
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.
| 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 |
The ABB 1SBH136060R2222 NFZB22ERT-22 is a railway-approved contactor relay used for switching auxiliary and control circuits in transport and industrial applications.
The contactor relay supports a wide 48–130 V AC/DC control voltage range.
The ABB NFZB22ERT-22 includes 4 auxiliary contacts consisting of 2 normally open and 2 normally closed contacts.
Yes, the NFZB series is designed for rolling stock applications and meets relevant railway standards for vibration, shock and environmental performance.
The contactor relay is typically installed using DIN rail or screw mounting inside industrial and railway electrical systems.
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.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...