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ABB jshd4-1 top part
ABB JSHD4-1 2TLA020006R2100 is an IP65 three-position enabling device top part without auxiliary buttons or LEDs, designed for 24 V DC industrial machine-safety applications with compatible JSHD4 bottom parts.
£290.12
Why Choose the ABB JSHD4-1 Top Part?
The ABB JSHD4-1 Top Part is the upper safety control section of the modular ABB Jokab Safety JSHD4 three-position enabling device. Identified by ABB order code 2TLA020006R2100, it provides the fundamental three-position enabling function required for controlled machine operation during activities such as troubleshooting, test running, commissioning and programming.
The JSHD4-1 is the simplest top-part configuration in the JSHD4 range, featuring no additional push buttons and no LED status indicators. Its three-position actuator is designed so that a compatible safety system can permit controlled machine movement when the operator deliberately holds the device in its middle enabled position. Releasing the actuator or pressing it fully provides a stop condition, helping protect personnel working close to potentially hazardous machinery.
A complete JSHD4 device is created by combining this top part with a compatible bottom section. The JSHD4-1 is specifically designed for use with the AA, AC or AL bottom parts and is not compatible with the JSHD4 anti-tamper PCB. With a rated operational voltage of 24 V DC, IP65 protection and safety performance up to PL e, it provides a dependable solution for industrial machine-safety applications.
Key Advantages
- Dedicated three-position enabling control for industrial machine safety.
- Simple configuration with no auxiliary buttons or LED indicators.
- Designed for controlled machine movement during troubleshooting, setup and programming.
- Safety performance of up to PL e according to EN ISO 13849-1.
- 24 V DC rated operational voltage suits industrial safety-control systems.
- IP65 protection supports operation in demanding industrial environments.
- Compatible with selected interchangeable JSHD4 bottom parts for flexible installation.
- Ergonomic handheld design supports deliberate operator-controlled machine enabling.
Key Features
- ABB Jokab Safety JSHD4 series.
- Three-position handheld enabling control.
- No additional auxiliary push buttons.
- No integrated LED status indication.
- Quick-break switching contact.
- 1 change-over contact with 1 normally open contact.
- Rated operational current of 0.02 A at 24 V DC for DC-12 applications.
- Cross-wire monitoring capability.
- Compatible with JSHD4 AA, AC and AL bottom parts.
- Not compatible with the JSHD4 anti-tamper PCB.
Three-Position Control for Industrial Machine Safety
Three-position enabling devices are used when an operator must perform tasks close to potentially hazardous machine movement while retaining direct control over whether that movement is permitted. The JSHD4-1 provides the principal enabling control, with the middle position used for deliberate enabling and the released and fully depressed positions providing stop conditions for the connected safety-control system.
ABB's modular JSHD4 design allows the JSHD4-1 top part to be combined with a suitable bottom section according to the required connection method. This makes it possible to configure a complete handheld enabling device for machine commissioning, troubleshooting, test running and programming while retaining a straightforward operator interface without auxiliary buttons or indicators.
Typical Applications
- Industrial machinery troubleshooting and fault finding.
- Machine commissioning and test running.
- Robot cells and automated manufacturing systems.
- Machine programming and setup operations.
- Packaging and processing machinery.
- Assembly and production equipment.
- Safety PLC and safety relay controlled machinery.
- OEM automation systems requiring three-position operator enabling control.
Technical Specifications
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| Device Type | Actuator / accessory | |
|---|---|---|
| IP Rating | IP65 | |
| Manufacturer | ABB | |
| Series | ABB Jokab Safety JSHD4 | |
| Model | JSHD4-1 Top Part | |
| Manufacturer part number | 2TLA020006R2100 | |
| Product type | Three-position enabling device top part | |
| Number of operating positions | 3 | |
| Status indication | None | |
| Switching contact type | Quick-break switch | |
| Change-over contacts | 1 | |
| Normally open contacts | 1 | |
| Rated operational voltage | 24 V DC | |
| Rated operational current | 0.02 A at 24 V DC, DC-12 | |
| Minimum switching capacity | 8 mA at 10 V DC | |
| Operating force, enabled position | approx. 15 N | |
| Operating force, fully depressed position | approx. 45 N | |
| Mechanical service life, released to enabled position | 1 million cycles | |
| Mechanical service life, enabled to fully depressed position | 100,000 cycles | |
| Performance level | Up to PL e according to EN ISO 13849-1 | |
| Cross-wire monitoring | Possible | |
| Protection rating | IP65 | |
| Ambient operating temperature | -10 to +70 °C | |
| Handle material | Polyamide and Noryl | |
| Rubber material | Neoprene | |
| Compatible bottom parts | AA, AC and AL | |
| Anti-tamper compatibility | Not compatible | |
| Net weight | approx. 0.139 kg | |
| EAN | 7350024459722 | |
| HS Code | 85365019 | |
| Country of Manufacture | Sweden |
Frequently Asked Questions
What is the ABB JSHD4-1 Top Part used for?
The ABB JSHD4-1 is the top part of a modular three-position enabling device used to provide controlled machine operation during activities such as troubleshooting, commissioning, test running and programming.
What is the part number for the ABB JSHD4-1 Top Part?
The manufacturer part number for the ABB JSHD4-1 Top Part is 2TLA020006R2100.
Does the JSHD4-1 include buttons or LED indicators?
No. The JSHD4-1 is the basic top-part configuration and has no additional push buttons and no LED status indicators.
Which bottom parts are compatible with the JSHD4-1?
The ABB JSHD4-1 Top Part is designed for use with the AA, AC and AL bottom parts. The selected bottom part determines the connection arrangement and additional functionality of the complete JSHD4 device.
What safety performance does the JSHD4-1 support?
The ABB JSHD4-1 supports safety functions up to PL e according to EN ISO 13849-1 when correctly combined with compatible components and integrated into an appropriate safety-control architecture.
Trusted Machine Safety from ABB
ABB Jokab Safety JSHD4 components provide a modular approach to three-position machine enabling, with the JSHD4-1 offering a straightforward operator-controlled safety function for industrial machine setup, troubleshooting, test-running and programming applications.
