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2TLA020002R4500 ABB JSHD4H2 Three-Position Enabling Device Internal Panel Mount 1.2 m
ABB JSHD4H2 2TLA020002R4500 is a three-position enabling control device for internal panel mounting with six 1200 mm leads and IP65 protection for machine setting, teaching and control applications.
£167.51
Why Choose the ABB JSHD4H2 Three-Position Enabling Device?
The ABB JSHD4H2 (2TLA020002R4500) is a three-position enabling device for internal panel mounting, designed for integration into operator controls, teaching pendants and similar machine-control equipment. It provides the three-position operating principle used in applications where an operator needs controlled machine movement while working within or close to a safeguarded area.
This exact JSHD4H2 version is intended for internal panel mounting and is supplied with 6 × 1200 mm leads. The device can be mounted through a suitable panel hole, allowing machine builders to incorporate ABB's three-position enabling function into a custom handheld or fixed operator-control enclosure.
The three-position principle provides distinct released, enabled and fully depressed operating positions. The centre position is the enabling position, while releasing the control or pressing it fully beyond the enabling position changes the contact state. This makes the JSHD4H2 suitable as an enabling control within a correctly designed safety-related control system for applications such as machine setting, programming, testing and troubleshooting.
Key Advantages
- Three-position enabling device for safety-related machine control applications.
- Designed specifically for internal panel mounting.
- Supplied with 6 × 1200 mm leads for integration into control equipment.
- Centre operating position provides the intended enabling state.
- Released and fully depressed positions provide defined alternative states.
- Suitable for integration into custom operator panels and teaching pendants.
- IP65 protection supports industrial control applications.
- Genuine ABB JSHD4 component with order code 2TLA020002R4500.
Key Features
- ABB JSHD4H2 three-position control device.
- ABB order code 2TLA020002R4500.
- Internal panel mounting configuration.
- Mounts through a suitable panel hole.
- Supplied with 6 leads.
- Lead length: 1200 mm (1.2 m).
- Three operating positions: released, centre/enabled and fully depressed.
- IP65 degree of protection.
- Separate three-position component from the ABB JSHD4 modular enabling-device family.
- Suitable for machine setting, teaching and troubleshooting control applications.
Reliable Three-Position Enabling for Machine Setup and Teaching
Three-position enabling devices are designed so that deliberate operation to the centre position can permit the associated safety-related control function, while either releasing the device or pressing it fully changes the output condition. This operating principle is particularly useful when personnel must perform controlled tasks close to machinery during setup, adjustment, teaching or fault-finding.
The JSHD4H2 provides this three-position function as a separate panel-mount component, giving machine builders flexibility to integrate it into an appropriate operator enclosure rather than using a complete preconfigured JSHD4 handheld unit. The 1.2 m leads provide additional wiring reach compared with the 150 mm panel-mount variant, simplifying connection within larger or remotely wired control assemblies.
Typical Applications
- Machine teaching and programming controls.
- Industrial robot setup and commissioning.
- Machine setting and adjustment operations.
- Maintenance and troubleshooting controls.
- Custom handheld operator devices.
- Panel-mounted enabling controls.
- Applications requiring controlled machine movement with a three-position enabling function.
Technical Specifications
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| Device Type | Enabling device | |
|---|---|---|
| Product family | JSHD4 | |
| ABB order code | 2TLA020002R4500 | |
| Product group | Control devices | |
| Product type | Three-position enabling / control device | |
| Mounting type | Internal panel mounting | |
| Operating positions | 3 | |
| Enabling position | Centre position | |
| Connection | 6 leads | |
| Lead length | 1200 mm | |
| Degree of protection | IP65 | |
| Handed configuration | Not applicable to panel-mount version | |
| Installation | Panel-hole mounting |
Frequently Asked Questions
What is the ABB JSHD4H2 2TLA020002R4500?
ABB 2TLA020002R4500 is a JSHD4H2 three-position enabling device designed for internal panel mounting and supplied with 6 × 1200 mm leads.
How does the JSHD4H2 three-position function work?
The control has released, centre and fully depressed positions. The centre position is the intended enabling position, while releasing the device or pressing it fully changes the contact state for use by the associated safety-related control system.
How is ABB 2TLA020002R4500 mounted?
This JSHD4H2 version is designed for internal panel mounting and can be installed through a suitable panel hole in an operator-control enclosure.
What cable length is supplied with this JSHD4H2?
ABB 2TLA020002R4500 is supplied with 6 × 1200 mm leads, equivalent to a lead length of 1.2 m.
What is the difference between this JSHD4H2 and the 2TLA020002R3100 version?
Both are JSHD4H2 devices for internal panel mounting, but 2TLA020002R4500 has 1200 mm leads, whereas 2TLA020002R3100 is the version with 150 mm leads.
Flexible Three-Position Control from ABB
ABB JSHD4 three-position devices provide an enabling-control platform for machine setting, teaching and troubleshooting applications, with the JSHD4H2 2TLA020002R4500 offering internal panel mounting and six 1.2 m connection leads for flexible integration.
