ABB JSHD4 AJ 2TLA020005R1800 is an IP65 bottom part with cable gland and PCB with 16 screw connections for compatible JSHD4 three-position safety enabling devices.
£69.50
The ABB JSHD4 AJ 2TLA020005R1800 is a dedicated bottom part for ABB Jokab Safety JSHD4 three-position enabling devices. Designed as part of the modular JSHD4 safety control system, it provides the cable entry and electrical termination interface required when configuring compatible handheld enabling devices for industrial machine safety applications.
The JSHD4 AJ incorporates a cable gland and PCB with 16 screw connections, providing extensive connection capacity for compatible JSHD4 top sections with additional push-buttons and LED functions. The screw-terminal arrangement enables direct field wiring using a suitable installer-selected cable, making it a practical choice for custom machine safety installations.
The AJ bottom part can be used with compatible JSHD4 top parts other than JSHD4-1 to form a complete three-position enabling device. These devices are designed to permit controlled, limited machine movement while an operator is within or close to a hazardous area, making them particularly useful during troubleshooting, test running, setup, commissioning and programming.
The modular ABB JSHD4 platform enables machine builders to combine appropriate top and bottom sections according to the required operator controls and connection method. The JSHD4 AJ provides a cable-gland interface and PCB with 16 screw terminals, making it particularly suitable for configurations requiring additional electrical connections for push-buttons, LEDs and enabling functions.
When combined with a compatible JSHD4 top part, the AJ bottom section forms part of a complete three-position enabling device. Such devices support controlled machine movement during operations where personnel need to work within or near a hazardous machine area, helping machine builders implement practical safety solutions for troubleshooting, commissioning, testing and programming.
| Manufacturer | ABB |
|---|---|
| Product family | Jokab Safety |
| Series | JSHD4 |
| Model | JSHD4 AJ |
| Part number | 2TLA020005R1800 |
| Product type | Bottom part for three-position enabling device |
| Bottom-part type | AJ |
| Connection type | Cable gland |
| Connection interface | PCB with screw terminals |
| Number of screw connections | 16 |
| Compatibility | JSHD4 top parts except JSHD4-1 |
| Protection rating | IP65 |
| Product dimensions (H × W × D) | 100 × 33 × 50 mm |
| Product net weight | 0.064 kg |
| EAN | 7350024459715 |
| HS Code | 85365019 |
| Country of Manufacture | Sweden |
The JSHD4 AJ is a bottom part for ABB JSHD4 three-position enabling devices, providing a cable gland and PCB with 16 screw connections for field wiring.
The JSHD4 AJ uses a cable gland and PCB with 16 screw connections, allowing a suitable installer-supplied cable to be wired directly into the device.
The JSHD4 AJ can be used with compatible JSHD4 top parts except JSHD4-1 to form a complete three-position enabling device.
The JSHD4 AJ has an IP65 protection rating, supporting use as part of a compatible JSHD4 assembly in industrial environments.
The JSHD4 AJ provides a PCB with 16 screw connections, whereas the JSHD4 AH provides a PCB with 10 screw connections. Both versions use a cable gland for field wiring.
ABB Jokab Safety JSHD4 components provide machine builders, automation engineers and safety professionals with a flexible modular platform for dependable three-position enabling control in industrial machinery, robotics and automated production 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...