ABB 1SBH136060R2340 NFZB40ERT-23 contactor relay with four normally open auxiliary contacts and 100–250 V DC control supply for industrial and railway applications.
£109.64
The ABB 1SBH136060R2340 is a robust and reliable contactor relay designed for switching auxiliary circuits and control circuits in demanding industrial and railway applications. As part of the ABB NFZB contactor relay range, it is engineered for reliable operation in harsh environments including rolling stock applications requiring high mechanical strength and dependable electrical performance. ([new.abb.com](https://new.abb.com/products/1SBH136060R2340/nfzb40ert-23?utm_source=chatgpt.com))
This contactor relay features an electronic coil interface with a wide DC control voltage range, allowing reliable operation from battery-powered systems where voltage variations must be accommodated. Its compact construction supports space-efficient installations with side-by-side mounting capability. ([new.abb.com](https://new.abb.com/products/1SBH136060R2340/nfzb40ert-23?utm_source=chatgpt.com))
With a 100–250 V DC control supply, 4NO auxiliary contacts and ring tongue terminal connections, the ABB 1SBH136060R2340 is ideal for railway, industrial automation and auxiliary switching applications requiring dependable contactor relay performance. ([new.abb.com](https://new.abb.com/products/1SBH136060R2340/nfzb40ert-23?utm_source=chatgpt.com))
Contactor relays such as the ABB 1SBH136060R2340 provide dependable switching for auxiliary circuits, control signals and automation functions. They allow industrial systems to manage electrical control logic efficiently while supporting reliable operation in demanding environments.
The ABB NFZB contactor relay range is designed for applications requiring high mechanical reliability, compact installation and compliance with demanding industrial and railway standards. ([new.abb.com](https://new.abb.com/products/1SBH136060R2340/nfzb40ert-23?utm_source=chatgpt.com))
| Manufacturer | ABB |
|---|---|
| Series | NFZB Contactor Relays |
| Model | 1SBH136060R2340 |
| Type | NFZB40ERT-23 |
| Product type | Contactor relay |
| Control voltage | 100–250 V DC |
| Auxiliary contacts | 4NO |
| Number of poles | 4P |
| Rated operational voltage | 690 V AC |
| Conventional thermal current | 16 A |
| Rated operational current AC-15 | 4 A at 220/240 V AC |
| Connection type | Ring tongue terminals |
| Mounting type | DIN rail / panel mounting |
| Protection rating | IP20 |
| Dimensions (H × W × D) | approx. 87 × 45 × 86 mm |
The ABB 1SBH136060R2340 is a contactor relay used for switching auxiliary and control circuits in industrial and railway applications.
The relay operates with a 100–250 V DC control supply range.
The ABB 1SBH136060R2340 has 4 normally open auxiliary contacts.
The relay uses ring tongue terminal connections for secure wiring.
The relay is typically installed in industrial control panels, automation systems and railway electrical equipment.
ABB contactor relays are widely used by engineers and system builders to provide reliable auxiliary switching, flexible control solutions and dependable operation in modern industrial and transport electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...